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Infineon Technologies 1EDN8550 | Demoboard REF_SSCB_AC_DC_1PH_16A
Solid-state circuit breaker reference design user guide
Overview
| Topology | Other Topology |
| Input voltage | 230 V |
| IC revision | 1 |
Description
his solid-state circuit breaker (SSCB) kit helps to quickly evaluate AC and DC-type circuit breakers with an interactive GUI. Fully featured with two boards, this kit supports 230 VAC or 350 VDC operation and 16 A nominal current. It can support different SSCB topologies like 1 P - N, 3 P - N (stacked, cascaded), L+ - L-. It supports passive cooling with non-isolated integrated coolers mounted over top-side cooling (TSC) MOSFET packages.
Features
- Bidirectional MOSFET switch
- Actuation: ZVS, ZCS for AC version
- Mechanical switch for physical air gap
- Overload and overcurrent protection
- DC: I, U, P measurements
- AC: I, U, P, Q, S, THDi, PF measurements
- No FuSa or state-of-health diagnostics
- S7T integrated temp.sensor/NTC interface
- Shunt based overcurrent detection
- Ports: CAN, UART, Inhibit IO
Typical applications
- Industrial automation, Solid-state circuit breaker
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | IRP,40K(A) | ISAT,30%(A) | RDC typ.(mΩ) | fres(MHz) | VOP(V) | Mount | Package | Input | VCE max.(V) | IF max.(mA) | Test Condition CTR | CTR min.(%) | CTR max.(%) | VISO(V (RMS)) | Operating Temperature | C | VR(V (DC)) | Endurance(h) | IRIPPLE(mA) | Z(mΩ) | ILeak(µA) | DF(%) | Ø D(mm) | L(mm) | Packaging | Z @ 100 MHz(Ω) | Zmax(Ω) | Test Condition Zmax | IR 2(mA) | RDC max.(mΩ) | Type | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-MAPI SMT Power Inductor, 2.2 µH, 1.65 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-MAPI SMT Power Inductor | Inductance2.2 µH | Performance Rated Current1.65 A | Saturation Current @ 30%3.3 A | DC Resistance225 mΩ | Self Resonant Frequency70 MHz | Operating Voltage80 V | MountSMT | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +125 °C | – | – | – | – | – | – | – | – | Length2 mm | – | – | – | – | – | DC Resistance270 mΩ | – | ||||
 | WE-CBF SMT EMI Suppression Ferrite Bead, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | – | – | – | MountSMT | – | – | – | – | – | – | – | – | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | – | – | – | Length2 mm | – | Impedance @ 100 MHz120 Ω | Maximum Impedance200 Ω | Maximum Impedance400 MHz | Rated Current 23400 mA | DC Resistance100 mΩ | TypeHigh Speed | ||||
 | WCAP-ASLL Aluminum Electrolytic Capacitors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ASLL Aluminum Electrolytic Capacitors | – | – | – | – | – | – | MountV-Chip SMT | – | – | – | – | – | – | – | – | Operating Temperature -55 °C up to +105 °C | Capacitance100 µF | Rated Voltage25 V (DC) | Endurance 2000 | Ripple Current300 mA | Impedance360 mΩ | Leakage Current25 µA | Dissipation Factor14 % | Diameter6.3 mm | Length7.7 mm | Packaging15" Tape & Reel | – | – | – | – | – | – | ||||
 | WL-OCPT SOP-4, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-OCPT SOP-4 | – | – | – | – | – | – | MountSMT | PackageSOP 4 | InputDC | Collector Emitter Voltage80 V | Forward Current60 mA | IF = 5 mA VCE = 5 V | Current Transfer Ratio [min.]80 % | Current Transfer Ratio [max.]160 % | Isolation Voltage3750 V (RMS) | Operating Temperature -55 °C up to +110 °C | – | – | – | – | – | – | – | – | Length4.4 mm | – | – | – | – | – | – | TypeOptocoupler Phototransistor |