IC manufacturers Infineon Technologies

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Infineon Technologies 1EDN8550 | Demoboard REF_SSCB_AC_DC_1PH_16A

Solid-state circuit breaker reference design user guide

Overview

TopologyOther Topology
Input voltage230 V
IC revision1

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 switchActuation: ZVS, ZCS for AC versionMechanical switch for physical air gapOverload and overcurrent protectionDC: I, U, P measurementsAC: I, U, P, Q, S, THDi, PF measurementsNo FuSa or state-of-health diagnosticsS7T integrated temp.sensor/NTC interfaceShunt based overcurrent detectionPorts: CAN, UART, Inhibit IO

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IRP,40K
(A)
ISAT,30%
(A)
RDC typ.
(mΩ)
fres
(MHz)
VOP
(V)
MountPackageInputVCE max.
(V)
IF max.
(mA)
Test Condition CTRCTR min.
(%)
CTR max.
(%)
VISO
(V (RMS))
Operating TemperatureCVR
(V (DC))
Endurance
(h)
Operating TemperatureIRIPPLE
(mA)
Z
(mΩ)
ILeak
(µA)
DF
(%)
Ø D
(mm)
L
(mm)
PackagingZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(mΩ)
Type Samples
74438343022SPEC
10 files Active i| Production is active. Expected lifetime: >10 years.WE-MAPI SMT Power Inductor 2.2 1.65 3.3 225 70 80 SMT -40 °C up to +125 °C -40 °C up to +125 °C 2 270
74279202SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-CBF SMT EMI Suppression Ferrite Bead SMT -55 °C up to +125 °C -55 °C up to +125 °C 2 120 200 400 MHz 3400 100 High Speed
865060445005SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-ASLL Aluminum Electrolytic Capacitors V-Chip SMT -55 °C up to +105 °C100 µF 25 2000 -55 °C up to +105 °C 300 360 25 14 6.3 7.7 15" Tape & Reel
140356145100SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WL-OCPT SOP-4 SMT SOP 4 DC 80 60 IF = 5 mA
VCE = 5 V
80 160 3750 -55 °C up to +110 °C 4.4 Optocoupler Phototransistor
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IRP,40K
(A)
ISAT,30%
(A)
RDC typ.
(mΩ)
fres
(MHz)
VOP
(V)
MountPackageInputVCE max.
(V)
IF max.
(mA)
Test Condition CTRCTR min.
(%)
CTR max.
(%)
VISO
(V (RMS))
Operating TemperatureCVR
(V (DC))
Endurance
(h)
Operating TemperatureIRIPPLE
(mA)
Z
(mΩ)
ILeak
(µA)
DF
(%)
Ø D
(mm)
L
(mm)
PackagingZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(mΩ)
Type Samples