| Size | Series Datasheet | Dimensions | W (mm) | |
|---|---|---|---|---|
| Series 816 (DC) | SPEC | 4.58 | ||
| Series 817 (DC) | SPEC | 4.58 | ||
| Series 814 (AC) | SPEC | 4.58 |
LTSpice files
Characteristics
- High isolation voltage
- Good stability of inner isolation
- Stable CTR in full operation
- Different CTR binnings available
- High collector-emitter voltage
- Fast switching times
- Learn more about Optocouplers! Optocouplers by Würth Elektronik
Reference Designs
- RD022 GB PoE+-Ethernet-USB“ adapter for industrial use with an EMC perspective
Applications
- Power supply, charger
- Computer & Microprocessors
- Office Equipment
- Instrumental applications, machines
- Ammeter, smart meter
Products
All
Series 816 (DC)
Series 817 (DC)
Series 814 (AC)
| Order Code | Datasheet | Simulation | Downloads | Status | Package | Input | VCE max. (V) | IF max. (mA) | Test Condition CTR | CTR min. (%) | CTR max. (%) | VISO (V (RMS)) | Operating Temperature | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 140816141010 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, M-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | ||
| 140816141110 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, M-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | ||
| 140816141210 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, M-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | ||
| 140816141310 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, M-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | ||
| 140816141410 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, M-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | ||
 | 140816142000 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, S-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | ||
| 140816142100 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, S-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | ||
| 140816142200 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, S-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | ||
| 140816142300 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, S-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | ||
| 140816142400 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, S-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | ||
 | 140816143000 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SL-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | ||
| 140816143100 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SL-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | ||
| 140816143200 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SL-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | ||
| 140816143300 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SL-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | ||
| 140816143400 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SL-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | ||
 | 140816144000 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SLM-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | ||
| 140816144100 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SLM-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | ||
| 140816144200 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SLM-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | ||
| 140816144300 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SLM-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | ||
| 140816144400 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SLM-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | ||
 | 140817142000 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, S-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | ||
 | 140817140010 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, Standard | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | ||
 | 140817143000 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SL-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | ||
 | 140817144000 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SLM-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | ||
 | 140817141010 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, M-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | ||
| 140817144100 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SLM-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | ||
| 140817143100 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SL-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | ||
| 140817140110 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, Standard | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | ||
| 140817142100 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, S-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | ||
| 140817141110 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, M-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | ||
| 140817141210 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, M-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | ||
| 140817144200 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SLM-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | ||
| 140817143200 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SL-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | ||
| 140817140210 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, Standard | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | ||
| 140817142200 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, S-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | ||
| 140817141310 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, M-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | ||
| 140817144300 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SLM-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | ||
| 140817143300 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SL-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | ||
| 140817140310 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, Standard | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | ||
| 140817142300 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, S-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | ||
| 140817141410 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, M-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | ||
| 140817144400 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SLM-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | ||
| 140817143400 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SL-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | ||
| 140817140410 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, Standard | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | ||
| 140817142400 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, S-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | ||
 | 140814242100 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, S-Type | AC | 80 | – | IF = +/- 1 mA VCE = 5 V | 50 | 150 | 5000 | -55 °C up to +110 °C | ||
 | 140814243100 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SL-Type | AC | 80 | – | IF = +/- 1 mA VCE = 5 V | 50 | 150 | 5000 | -55 °C up to +110 °C | ||
 | 140814240010 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, Standard | AC | 80 | – | IF = +/- 1 mA VCE = 5 V | 20 | 300 | 5000 | -55 °C up to +110 °C | ||
 | 140814241010 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, M-Type | AC | 80 | – | IF = +/- 1 mA VCE = 5 V | 20 | 300 | 5000 | -55 °C up to +110 °C | ||
| 140814242000 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, S-Type | AC | 80 | – | IF = +/- 1 mA VCE = 5 V | 20 | 300 | 5000 | -55 °C up to +110 °C | ||
| 140814243000 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, SL-Type | AC | 80 | – | IF = +/- 1 mA VCE = 5 V | 20 | 300 | 5000 | -55 °C up to +110 °C | ||
| 140814240110 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, Standard | AC | 80 | – | IF = +/- 1 mA VCE = 5 V | 50 | 150 | 5000 | -55 °C up to +110 °C | ||
| 140814241110 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, M-Type | AC | 80 | – | IF = +/- 1 mA VCE = 5 V | 50 | 150 | 5000 | -55 °C up to +110 °C | ||
 | 140816140010 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, Standard | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | ||
| 140816140110 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, Standard | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | ||
| 140816140210 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, Standard | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | ||
| 140816140310 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, Standard | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | ||
| 140816140410 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | DIP 4, Standard | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 140816141010 | SPEC | |
| 140816141110 | SPEC | |
| 140816141210 | SPEC | |
| 140816141310 | SPEC | |
| 140816141410 | SPEC | |
| 140816142000 | SPEC | |
| 140816142100 | SPEC | |
| 140816142200 | SPEC | |
| 140816142300 | SPEC | |
| 140816142400 | SPEC | |
| 140816143000 | SPEC | |
| 140816143100 | SPEC | |
| 140816143200 | SPEC | |
| 140816143300 | SPEC | |
| 140816143400 | SPEC | |
| 140816144000 | SPEC | |
| 140816144100 | SPEC | |
| 140816144200 | SPEC | |
| 140816144300 | SPEC | |
| 140816144400 | SPEC | |
| 140817142000 | SPEC | |
| 140817140010 | SPEC | |
| 140817143000 | SPEC | |
| 140817144000 | SPEC | |
| 140817141010 | SPEC | |
| 140817144100 | SPEC | |
| 140817143100 | SPEC | |
| 140817140110 | SPEC | |
| 140817142100 | SPEC | |
| 140817141110 | SPEC | |
| 140817141210 | SPEC | |
| 140817144200 | SPEC | |
| 140817143200 | SPEC | |
| 140817140210 | SPEC | |
| 140817142200 | SPEC | |
| 140817141310 | SPEC | |
| 140817144300 | SPEC | |
| 140817143300 | SPEC | |
| 140817140310 | SPEC | |
| 140817142300 | SPEC | |
| 140817141410 | SPEC | |
| 140817144400 | SPEC | |
| 140817143400 | SPEC | |
| 140817140410 | SPEC | |
| 140817142400 | SPEC | |
| 140814242100 | SPEC | |
| 140814243100 | SPEC | |
| 140814240010 | SPEC | |
| 140814241010 | SPEC | |
| 140814242000 | SPEC | |
| 140814243000 | SPEC | |
| 140814240110 | SPEC | |
| 140814241110 | SPEC | |
| 140816140010 | SPEC | |
| 140816140110 | SPEC | |
| 140816140210 | SPEC | |
| 140816140310 | SPEC | |
| 140816140410 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Package | Input | VCE max. (V) | IF max. (mA) | Test Condition CTR | CTR min. (%) | CTR max. (%) | VISO (V (RMS)) | Operating Temperature | Samples |
|---|
PERFORMANCE. RELIABILITY. SERVICE.
Optocoupler by Würth Elektronik
PERFORMANCE. RELIABILITY. SERVICE.
Optocoupler by Würth Elektronik
With the new optocouplers, Würth Elektronik presents one of the latest additions to its optoelectronic product portfolio. The innovative design features a coplanar structure and high-grade silicon for total internal reflection. This ensures the isolation gap stay fixed during the production process and provide perfect isolation and protection for your application. The total internal reflection provide stable CTR over the whole temperature range and high CTR even at low current operation.
Provided in all industry standard packages. Available with all binnings ex stock. Samples free of charge.
Optocouplers - What’s that?
- Transfers analog/ digital signals between two isolated circuits by using light transmission
- Optoelectronic package with infrared LED & detector
- The optical transmission takes place with an infrared light beam
Why Optocouplers?
- Separation of low power control circuits from high power circuits (galvanic isolation)
- Optocouplers protect your application against overvoltages
- Safety Isolation: for circuits and persons from dangerous electrical installations
Performance
High CTR in low current operation
Stable CTR over whole temperature range
Application Examples
Fixed isolation gap for perfect isolation and protection
High quality silicon and polymer materials ensure stable CTR.
Copper Leadframe for high reliability and solderability
Application Examples
Isolated Power Supplies
Providing robust galvanic isolation of feedback control loop in SMPS
Motor Driver / Control
Breaking ground loops and providing safety isolation in high-voltage motor drivers
AC or DC Voltage Detection
Safety isolation in phase-controlled AC motor, safety relays/switches, etc.
Industrial Control Systems
Ensuring noise immunity and safety in industrial environments
Products of interest
Videos
Würth Elektronik Webinar: Würth Elektronik reveals the questions about optocouplers
Videos
WE meet @ Digital Days 2021: WE reveals the questions about optocoupler phototransistor types
Videos
Webinar: Feedback loop compensation of current-mode Flyback converter
