The SM30T series TVS diode is designed for automotive applications, providing surge protection for sensitive circuits in compliance with ISO 7637-2 and ISO 10605 standards. This specific part, with a reverse stand-off voltage of 8.5V, features a peak pulse power rating of 3000W for a 10/1000 ¬µs pulse and can handle up to 36 kW for an 8/20 ¬µs pulse. The diode is available in a DO-214AB package and is AEC-Q101 qualified, ensuring reliability in high-temperature environments with a maximum operating junction temperature of 175 ¬8C. The device supports both unidirectional and bidirectional configurations, making it versatile for various circuit protection needs. It also meets UL 94, V0 standards for resin materials, indicating good flame resistance.
Win Source Part Number: 1298568-SM30T10CAY
Category: Circuit Protection>TVS - Diodes
Series: Automotive, AEC-Q101, SM30TY, TRANSIL™
Type: Zener
Package: Tape & Reel
Applications: Automotive
Standard Package: 2,500
Mounting: SMD (SMT)
Bidirectional Channels: 1
Voltage - Reverse Standoff (Typ): 8.5V
Voltage - Breakdown (Min): 9.5V
Voltage - Clamping (Max) @ Ipp: 14.4V
Power - Peak Pulse: 3000W (3kW)
Power Line Protection: No
Current - Peak Pulse (10/1000µs): 208A
Package / Case: DO-214AB, SMC
Supplier Device Package: SMC (DO-214AB)
Temperature Range - Operating: -55°C ~ 175°C (TJ)
ECCN: EAR99
Fake Threat In the Open Market: 78 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8541.10.0080
Mfr: STMicroelectronics
Other Names: -497-15398-6,497-153
Base Product Number: SM30T10
Automotive 3000 W TVS in SMC Product overview: SM30T10CAY 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, 3000 W. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, Automotive, TVS, 3000 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-SM30T10CAY can be used for catalog matching and distributor lookup.
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| 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) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) |
| Product Number | 1298568-SM30T10CAY | 144-SM30T10CAY | 497-15398-6-ND | 48Y4563 | SM30T10CAY |
| Product Name | Circuit Protection - TVS - Diodes | Automotive 3000 W TVS Protection Diode | TVS Diodes | Tvs Diode, 3Kw, 8.5V, Do-214Ab; Product Range Stmicroelectronics | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes |
| Package | DO-214AB, SMC | DO-214AB, SMC | DO-214AB | SMC | |
| Peak Pulse Power | 3000 watts | 3000 watts | 3000 watts | ||
| VC | 14.4 volts | 14.4 volts | 19.5 volts | 14.4 volts | |
| VBR | 9.5 volts | 9.5 volts | 9.5 to ? volts | 9.5 volts | |
| Tj | -55 to 175 C (-67 to 347 F) | -55 C (-67 F) | -55 to 175 C (-67 to 347 F) | -55 to 175 C (-67 to 347 F) |
