Ready to onboard?
Are you ready to join DistyParts and
grow your business?
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Bidirectional Channels | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Reverse Standoff Voltage | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage |
The SM30T18CAY is a bidirectional transient voltage suppression (TVS) diode manufactured by STMicroelectronics. It is designed to protect sensitive electronic circuits from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. This device is specifically rated for automotive applications.
Key electrical specifications include a reverse standoff voltage of 15 V, a clamping voltage of 24.4 V, and a peak pulse current capability of 123 A. The device can handle a peak pulse power dissipation of 3000 W (3 kW) for a 10/1000 µs waveform. It is a single bidirectional channel device and does not provide power line protection.
The SM30T18CAY is housed in a surface-mount DO-214AB (SMC) package, which is suitable for automated assembly processes. It has an operating temperature range of -55°C to 175°C, making it suitable for harsh environments. The supplier device package is SMC.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.71 | $0.71 |
| 10+ | $0.70 | $0.70 |
| 100+ | $0.61 | $0.61 |
| 500+ | $0.53 | $0.53 |
| 1,000+ | $0.51 | $0.51 |
| 2,500+ | $0.50 | $0.50 |
| 5,000+ | $0.49 | $0.49 |
| 10,000+ | $0.49 | $0.49 |
| 25,000+ | $0.48 | $0.48 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 15 V.
The clamping voltage is 24.4 V.
The peak pulse power rating is 3000 W (3 kW).
The peak pulse current is 123 A.
It comes in a surface-mount DO-214AB (SMC) package.
Yes, it has 1 bidirectional channel.
The operating temperature range is -55°C to 175°C.