Manufacturer: STMicroelectronics
Win Source Part Number: 1097026-SM4T82AY
Packaging: Reel - TR
Type: Zener
Applications: Automotive
Mounting: SMD (SMT)
Unidirectional Channels: 1
Categories: Circuit Protection
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: SMA (DO-214AC)
STAND-OFF Voltage (Vwm): 70V
Minimum Breakdown Voltage: 77.8V
Max Clamping Voltage: 146V
Peak Pulse Current(Ippm): 16A (8/20μs)
Power Dissipation - Pd: 400W
Popularity: Medium
Fake Threat In the Open Market: 81 pct.
Supply and Demand Status: Balance
Automotive 400 W TVS in SMA Product overview: SM4T82AY from STMicroelectronics is a TVS Protection Diode for ESD protection, surge suppression, transient voltage clamping, communication ports, and industrial electronics. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Automotive, TVS, 400 W. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, Automotive, TVS, 400 W, TVS Protection Diode, TVS Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 144-SM4T82AY can be used for catalog matching and distributor lookup.
146V Clamp 16A (8/20µs) Ipp Tvs Diode Surface Mount SMA (DO-214AC)
146V Clamp 16A (8/20µs) Ipp Tvs Diode Surface Mount SMA (DO-214AC)
146V Clamp 16A (8/20µs) Ipp Tvs Diode Surface Mount SMA (DO-214AC)
Transient Voltage Suppressor, TVS, AEC-Q101 Transil SM4TY Series, Unidirectional, 70 V, DO-214AC, 2 RoHS Compliant: Yes
TVS DIODE 70VWM 146VC SMA
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Diodes | Transient Voltage Suppressor Diodes (TVS) |
| Product Number | 1097026-SM4T82AY | 144-SM4T82AY | 497-11801-1-ND | 95W8639 | SM4T82AY |
| Product Name | TVS - TVS - Diodes - SM4T82AY | Automotive 400 W TVS Protection Diode | TVS Diodes | Transient Voltage Suppressor, Tvs, Aec-Q101 Transil Sm4Ty Series, Unidirectional, 70 V, Do-214Ac, 2 Rohs Compliant Stmicroelectronics | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes |
| Package | SMA; SMA (DO-214AC) | Tape and Reel | SMA; DO-214AC, SMA | SMA; SMA (DO-214AC) | |
| VWM | 70 volts | ||||
| IPPM | 16 amps | ||||
| VC | 146 volts | 146 volts | 146 volts | ||
| VBR | 77.8 volts | 77.8 volts | 77.8 volts |
