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TVS Diode TPSMB Image
Circuit Protection

TPSMB91CA

Active
Littelfuse/Commercial Vehicle Products

DIODE TVS SINGLE BI-DIR 77.8V 600W AUTOMOTIVE AEC-Q101 2-PIN SMB T/R

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Search across all available documentation for this part.

DocumentsLittelfuse Using High Voltage TVS Diodes in IGBT Active Clamp Application NoteDatasheet
TVS Diode TPSMB Image
Circuit Protection

TPSMB91CA

Active
Littelfuse/Commercial Vehicle Products

DIODE TVS SINGLE BI-DIR 77.8V 600W AUTOMOTIVE AEC-Q101 2-PIN SMB T/R

Deep-Dive with AI

DocumentsLittelfuse Using High Voltage TVS Diodes in IGBT Active Clamp Application NoteDatasheet

Technical Specifications

Parameters and characteristics for this part

SpecificationTPSMB91CA
Bidirectional Channels [custom]1
Current - Peak Pulse (10/1000µs)4.9 A
GradeAutomotive
Mounting TypeSurface Mount
Operating Temperature [Max]175 ░C
Operating Temperature [Min]-65 °C
Package / CaseSMB, DO-214AA
Power - Peak Pulse600 W
Power Line ProtectionFalse
QualificationAEC-Q101
Supplier Device PackageDO-214AA (SMBJ)
TypeZener
Voltage - Breakdown (Min) [Min]86.5 V
Voltage - Clamping (Max) @ Ipp125 V
Voltage - Reverse Standoff (Typ)77.8 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
ArrowN/A 1$ 0.13
DigikeyCut Tape (CT) 1$ 0.52
10$ 0.44
100$ 0.31
500$ 0.24
1000$ 0.19
Digi-Reel® 1$ 0.52
10$ 0.44
100$ 0.31
500$ 0.24
1000$ 0.19
Tape & Reel (TR) 3000$ 0.19
6000$ 0.17
9000$ 0.17
15000$ 0.16
21000$ 0.15
30000$ 0.15
NewarkEach (Supplied on Full Reel) 1$ 0.20
5000$ 0.20
10000$ 0.18
20000$ 0.17
30000$ 0.16
50000$ 0.15

Description

General part information

TPSMB91CA Series

Products within the TPSMB series have been qualified to AEC-Q101, and are appropriate for use in Automotive applications. The TPSMB series Transient Voltage Suppression (TVS) Diode offers secondary protection of sensitive automotive and other electronics from transients induced by load dump and other transient voltage events. It’s AEC-Q101 qualified, which makes it an ideal choice for protecting I/O interfaces, VCC bus and other vulnerable circuits used in automotive applications.