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SM4T12AY - STMICROELECTRONICS SM4T39CAY

SM4T12AY

Active
STMicroelectronics

TRANSIENT VOLTAGE SUPPRESSOR, TVS, AEC-Q101 TRANSIL SM4TY SERIES, UNIDIRECTIONAL, 10 V, DO-214AC ROHS COMPLIANT: YES

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Search across all available documentation for this part.

DocumentsAN5704DS6927+18
SM4T12AY - STMICROELECTRONICS SM4T39CAY

SM4T12AY

Active
STMicroelectronics

TRANSIENT VOLTAGE SUPPRESSOR, TVS, AEC-Q101 TRANSIL SM4TY SERIES, UNIDIRECTIONAL, 10 V, DO-214AC ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsAN5704DS6927+18

Technical Specifications

Parameters and characteristics for this part

SpecificationSM4T12AY
Current - Peak Pulse (10/1000µs)106 A
GradeAutomotive
Mounting TypeSurface Mount
Operating Temperature [Max]150 °C
Operating Temperature [Min]-55 °C
Package / CaseDO-214AC, SMA
Power - Peak Pulse400 W
Power Line ProtectionFalse
QualificationAEC-Q101
Supplier Device PackageDO-214AC (SMA)
TypeZener
Unidirectional Channels [custom]1
Voltage - Breakdown (Min) [Min]11.1 V
Voltage - Clamping (Max) @ Ipp [Max]21.7 V
Voltage - Reverse Standoff (Typ)10 V

Pricing

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

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 0.64
10$ 0.55
100$ 0.38
500$ 0.30
1000$ 0.24
2000$ 0.22
Digi-Reel® 1$ 0.64
10$ 0.55
100$ 0.38
500$ 0.30
1000$ 0.24
2000$ 0.22
Tape & Reel (TR) 5000$ 0.18
LCSCPiece 1$ 0.65
10$ 0.64
30$ 0.63
100$ 0.62
NewarkEach 1$ 0.66
10$ 0.48
100$ 0.29
500$ 0.22
1000$ 0.19
2500$ 0.16
10000$ 0.14
25000$ 0.14

Description

General part information

SM4T12CAY Series

The SM4TY series are designed to protect sensitive automotive circuits against surges defined in ISO 7637-2 and against electrostatic discharges according to ISO 10605.

The Planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide long term reliability and stability. SM4TY devices are packaged in SMA (SMA footprint in accordance with IPC 7531 standard).