WL-OCPT SOP-4

Size	Series Datasheet	L (mm)	W (mm)	H (mm)	Mount
Series 356 (DC)	SPEC	4.4	3.6	2	SMT
Series 357 (DC)	SPEC	4.4	3.6	2	SMT
Series 354 (AC)	SPEC	4.4	3.6	2	SMT

LTSpice files

LT
LTSpice_WL-OCPT (rev23b).zip
|
115.7 KB

Characteristics

High isolation voltage
Good stability of inner isolation
Stable CTR in full operation temperature range
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

Application Notes

Products

All

Series 356 (DC)

Series 357 (DC)

Series 354 (AC)

Order Code	Datasheet	Downloads	Package	Input	V_{CE max.} (V)	I_{F max.} (mA)	Test Condition CTR	CTR _min. (%)	CTR _max. (%)	V_ISO (V (RMS))	Operating Temperature
140356145200	SPEC	6 files EDA models: Components ZIP ALT Altium_WL-OCPT (rev22c).IntLib \| 1.5 MB CDS Cadence_WL-OCPT (rev22b).zip \| 3.9 MB EAG Eagle_WL-OCPT (rev22b).lbr \| 132 KB CAD files ZIP IGS IGS_WL-OCPT_Serie356 (rev1).igs \| 1.7 MB STP STP_WL-OCPT_Serie356 (rev1).stp \| 485 KB Electric models ZIP PSP Pspice_WL-OCPT (rev23b).zip \| 38.6 KB Download all 6 files as zip archive ZIP	SOP 4	DC	80	60	I_F = 5 mA V_CE = 5 V	130	260	3750	-55 °C up to +110 °C
140356145300	SPEC	6 files EDA models: Components ZIP ALT Altium_WL-OCPT (rev22c).IntLib \| 1.5 MB CDS Cadence_WL-OCPT (rev22b).zip \| 3.9 MB EAG Eagle_WL-OCPT (rev22b).lbr \| 132 KB CAD files ZIP IGS IGS_WL-OCPT_Serie356 (rev1).igs \| 1.7 MB STP STP_WL-OCPT_Serie356 (rev1).stp \| 485 KB Electric models ZIP PSP Pspice_WL-OCPT (rev23b).zip \| 38.6 KB Download all 6 files as zip archive ZIP	SOP 4	DC	80	60	I_F = 5 mA V_CE = 5 V	200	400	3750	-55 °C up to +110 °C
140356145400	SPEC	6 files EDA models: Components ZIP ALT Altium_WL-OCPT (rev22c).IntLib \| 1.5 MB CDS Cadence_WL-OCPT (rev22b).zip \| 3.9 MB EAG Eagle_WL-OCPT (rev22b).lbr \| 132 KB CAD files ZIP IGS IGS_WL-OCPT_Serie356 (rev1).igs \| 1.7 MB STP STP_WL-OCPT_Serie356 (rev1).stp \| 485 KB Electric models ZIP PSP Pspice_WL-OCPT (rev23b).zip \| 38.6 KB Download all 6 files as zip archive ZIP	SOP 4	DC	80	60	I_F = 5 mA V_CE = 5 V	300	600	3750	-55 °C up to +110 °C
140356145100	SPEC	6 files EDA models: Components ZIP ALT Altium_WL-OCPT (rev22c).IntLib \| 1.5 MB CDS Cadence_WL-OCPT (rev22b).zip \| 3.9 MB EAG Eagle_WL-OCPT (rev22b).lbr \| 132 KB CAD files ZIP IGS IGS_WL-OCPT_Serie356 (rev1).igs \| 1.7 MB STP STP_WL-OCPT_Serie356 (rev1).stp \| 485 KB Electric models ZIP PSP Pspice_WL-OCPT (rev23b).zip \| 38.6 KB Download all 6 files as zip archive ZIP	SOP 4	DC	80	60	I_F = 5 mA V_CE = 5 V	80	160	3750	-55 °C up to +110 °C
140356145000	SPEC	6 files EDA models: Components ZIP ALT Altium_WL-OCPT (rev22c).IntLib \| 1.5 MB CDS Cadence_WL-OCPT (rev22b).zip \| 3.9 MB EAG Eagle_WL-OCPT (rev22b).lbr \| 132 KB CAD files ZIP IGS IGS_WL-OCPT_Serie356 (rev1).igs \| 1.7 MB STP STP_WL-OCPT_Serie356 (rev1).stp \| 485 KB Electric models ZIP PSP Pspice_WL-OCPT (rev23b).zip \| 38.6 KB Download all 6 files as zip archive ZIP	SOP 4	DC	80	60	I_F = 5 mA V_CE = 5 V	50	600	3750	-55 °C up to +110 °C
140357145100	SPEC	6 files EDA models: Components ZIP ALT Altium_WL-OCPT (rev22c).IntLib \| 1.5 MB CDS Cadence_WL-OCPT (rev22b).zip \| 3.9 MB EAG Eagle_WL-OCPT (rev22b).lbr \| 132 KB CAD files ZIP IGS IGS_WL-OCPT_Serie357 (rev1).igs \| 1.7 MB STP STP_WL-OCPT_Serie357 (rev1).stp \| 485 KB Electric models ZIP PSP Pspice_WL-OCPT (rev23b).zip \| 38.6 KB Download all 6 files as zip archive ZIP	SOP 4	DC	35	60	I_F = 5 mA V_CE = 5 V	80	160	3750	-55 °C up to +110 °C
140357145200	SPEC	6 files EDA models: Components ZIP ALT Altium_WL-OCPT (rev22c).IntLib \| 1.5 MB CDS Cadence_WL-OCPT (rev22b).zip \| 3.9 MB EAG Eagle_WL-OCPT (rev22b).lbr \| 132 KB CAD files ZIP IGS IGS_WL-OCPT_Serie357 (rev1).igs \| 1.7 MB STP STP_WL-OCPT_Serie357 (rev1).stp \| 485 KB Electric models ZIP PSP Pspice_WL-OCPT (rev23b).zip \| 38.6 KB Download all 6 files as zip archive ZIP	SOP 4	DC	35	60	I_F = 5 mA V_CE = 5 V	130	260	3750	-55 °C up to +110 °C
140357145300	SPEC	6 files EDA models: Components ZIP ALT Altium_WL-OCPT (rev22c).IntLib \| 1.5 MB CDS Cadence_WL-OCPT (rev22b).zip \| 3.9 MB EAG Eagle_WL-OCPT (rev22b).lbr \| 132 KB CAD files ZIP IGS IGS_WL-OCPT_Serie357 (rev1).igs \| 1.7 MB STP STP_WL-OCPT_Serie357 (rev1).stp \| 485 KB Electric models ZIP PSP Pspice_WL-OCPT (rev23b).zip \| 38.6 KB Download all 6 files as zip archive ZIP	SOP 4	DC	35	60	I_F = 5 mA V_CE = 5 V	200	400	3750	-55 °C up to +110 °C
140357145400	SPEC	6 files EDA models: Components ZIP ALT Altium_WL-OCPT (rev22c).IntLib \| 1.5 MB CDS Cadence_WL-OCPT (rev22b).zip \| 3.9 MB EAG Eagle_WL-OCPT (rev22b).lbr \| 132 KB CAD files ZIP IGS IGS_WL-OCPT_Serie357 (rev1).igs \| 1.7 MB STP STP_WL-OCPT_Serie357 (rev1).stp \| 485 KB Electric models ZIP PSP Pspice_WL-OCPT (rev23b).zip \| 38.6 KB Download all 6 files as zip archive ZIP	SOP 4	DC	35	60	I_F = 5 mA V_CE = 5 V	300	600	3750	-55 °C up to +110 °C
140357145000	SPEC	6 files EDA models: Components ZIP ALT Altium_WL-OCPT (rev22c).IntLib \| 1.5 MB CDS Cadence_WL-OCPT (rev22b).zip \| 3.9 MB EAG Eagle_WL-OCPT (rev22b).lbr \| 132 KB CAD files ZIP IGS IGS_WL-OCPT_Serie357 (rev1).igs \| 1.7 MB STP STP_WL-OCPT_Serie357 (rev1).stp \| 485 KB Electric models ZIP PSP Pspice_WL-OCPT (rev23b).zip \| 38.6 KB Download all 6 files as zip archive ZIP	SOP 4	DC	35	60	I_F = 5 mA V_CE = 5 V	50	600	3750	-55 °C up to +110 °C
140354245100	SPEC	6 files EDA models: Components ZIP ALT Altium_WL-OCPT (rev22c).IntLib \| 1.5 MB CDS Cadence_WL-OCPT (rev22b).zip \| 3.9 MB EAG Eagle_WL-OCPT (rev22b).lbr \| 132 KB CAD files ZIP IGS IGS_WL-OCPT_Serie354 (rev1).igs \| 1.7 MB STP STP_WL-OCPT_Serie354 (rev1).stp \| 485.1 KB Electric models ZIP PSP Pspice_WL-OCPT (rev23b).zip \| 38.6 KB Download all 6 files as zip archive ZIP	SOP 4	AC	80	–	I_F = +/- 1 mA V_CE = 5 V	50	150	3750	-55 °C up to +110 °C
140354245000	SPEC	6 files EDA models: Components ZIP ALT Altium_WL-OCPT (rev22c).IntLib \| 1.5 MB CDS Cadence_WL-OCPT (rev22b).zip \| 3.9 MB EAG Eagle_WL-OCPT (rev22b).lbr \| 132 KB CAD files ZIP IGS IGS_WL-OCPT_Serie354 (rev1).igs \| 1.7 MB STP STP_WL-OCPT_Serie354 (rev1).stp \| 485.1 KB Electric models ZIP PSP Pspice_WL-OCPT (rev23b).zip \| 38.6 KB Download all 6 files as zip archive ZIP	SOP 4	AC	80	–	I_F = +/- 1 mA V_CE = 5 V	20	300	3750	-55 °C up to +110 °C

Order Code	Datasheet	Simulation
140356145200	SPEC
140356145300	SPEC
140356145400	SPEC
140356145100	SPEC
140356145000	SPEC
140357145100	SPEC
140357145200	SPEC
140357145300	SPEC
140357145400	SPEC
140357145000	SPEC
140354245100	SPEC
140354245000	SPEC

Samples

Order Code	Datasheet	Simulation	Downloads	Package	Input	V_{CE max.} (V)	I_{F max.} (mA)	Test Condition CTR	CTR _min. (%)	CTR _max. (%)	V_ISO (V (RMS))	Operating Temperature	Samples

Optocouplers 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