| 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 | |
| SVHC Present | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage |
The SM30T6.8CAY is a bidirectional Zener TVS diode from STMicroelectronics designed for automotive applications. It features a reverse standoff voltage of 5V and a maximum clamping voltage of 9.2V at the peak pulse current of 327A (10/1000µs waveform). With a peak pulse power rating of 3000W (3kW), this device provides robust transient voltage suppression for sensitive circuits.
This TVS diode is housed in a DO-214AB (SMC) surface mount package, suitable for automated assembly. It operates over a wide temperature range from -55°C to 175°C, making it reliable in harsh automotive environments. The part is RoHS3 compliant and has an MSL of 1 (unlimited).
Designed for automotive electronics, the SM30T6.8CAY is ideal for protecting power lines, data lines, and other sensitive components from voltage transients induced by load dump, ESD, and other surge events. Its bidirectional configuration allows it to clamp both positive and negative transients.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.60 | $1.60 |
| 10+ | $1.08 | $1.08 |
| 100+ | $0.80 | $0.80 |
| 500+ | $0.66 | $0.66 |
| 1,000+ | $0.57 | $0.57 |
| 2,500+ | $0.53 | $0.53 |
| 5,000+ | $0.48 | $0.48 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
5V typical.
9.2V at 327A peak pulse current.
3000W (3kW).
DO-214AB (SMC) surface mount package.
Yes, it is rated for automotive applications.
-55°C to 175°C.