> Goods Details Page
> SM15T39CAY
SM15T39CAY ST Transient Voltage Suppressors (TVS)
The SM15T39CAY is an automotive-grade (AEC-Q101) 1500W bidirectional Transil TVS diode from STMicroelectronics in SMC surface-mount package, featuring 33.3V reverse standoff voltage for protecting sensitive automotive circuits. For selection, verify breakdown voltage range from 37.1V to 41V, clamping voltage at peak pulse current, peak pulse power of 1500W, low leakage current, fast response time, and operating junction temperature from -55°C to +150°C. Features include AEC-Q101 qualification for automotive high reliability, compliance with ISO 7637-2 load dump protection, and bidirectional configuration. Ideal for automotive electronic control units, sensor protection, infotainment systems, body control modules, and any high-reliability application requiring 1500W bidirectional transient suppression. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.36 |
| 100+ | $ 0.28 |
| 1250+ | $ 0.24 |
| 2500+ | $ 0.23 |
| 37500+ | $ 0.23 |
| 50000+ | $ 0.23 |
Technical Specifications
- Part No.SM15T39CAY
- Model SM15T39CAY
- Category Circuit Protection > Transient Voltage Suppressors (TVS)
- Manufacturer STMicroelectronics
- Series Automotive, AEC-Q101
- Packaging Tape & Reel (TR)
- Part Status Active
- Type Zener
- Bidirectional Channels 1
- Voltage - Reverse Standoff 33.3 V
- Voltage - Breakdown (Min) 37.1 V
- Voltage - Breakdown (Max) 41 V
- Voltage - Clamping (Max) @ Ipp 69.7 V
- Current - Peak Pulse (10/1000µs) 143 A (8/20µs)
- Power - Peak Pulse 1500 W (1.5kW)
- Applications Automotive
- Power Line Protection No
- Operating Temperature -55°C ~ 150°C (TJ)
- Mounting Type Surface Mount
- Supplier Device Package SMC (DO-214AB)
- Base Product Number SM15T39
- RoHS ROHS3 Compliant
- Standard Package 2500