| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Bidirectional Channels | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Type | |
| Voltage |
The SM4T14CAY is a bidirectional TVS diode from STMicroelectronics designed for automotive applications. Housed in a surface-mount DO-214AC (SMA) package, it provides transient voltage suppression for sensitive electronics.
With a reverse standoff voltage of 12V and a maximum clamping voltage of 25.3V, it can handle peak pulse currents up to 91A (8/20µs waveform). The device is rated for 400W peak pulse power (10/1000µs waveform), making it suitable for protecting circuits from high-energy transients.
This TVS diode is specifically intended for automotive use, offering robust protection against voltage surges in vehicle electronics. It operates over a wide temperature range of -55°C to 150°C and is listed as RoHS3 compliant.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.04 | $1.04 |
| 10+ | $0.65 | $0.65 |
| 100+ | $0.42 | $0.42 |
| 500+ | $0.33 | $0.33 |
| 1,000+ | $0.28 | $0.28 |
| 2,500+ | $0.25 | $0.25 |
| 5,000+ | $0.23 | $0.23 |
| 10,000+ | $0.22 | $0.22 |
| 25,000+ | $0.21 | $0.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
12V
25.3V
91A (8/20µs waveform)
DO-214AC (SMA)
-55°C to 150°C
Yes, it has one bidirectional channel.
Automotive electronics.