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| 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 | |
| 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 SM30T47CAY is a 3000W (3kW) peak pulse power Zener TVS diode designed for automotive applications. It features a reverse standoff voltage of 40V and a clamping voltage of 64.5V, with a peak pulse current rating of 43.5A. This unidirectional device is housed in a surface-mount DO-214AB (SMC) package and operates over a temperature range of -55°C to 175°C.
As an automotive-grade component, the SM30T47CAY is suitable for protecting sensitive electronics from voltage transients in harsh environments. The DO-214AB package offers a compact footprint for space-constrained designs while providing robust power handling capability.
Key specifications include a 3kW peak pulse power rating, 40V reverse standoff voltage, and 64.5V clamping voltage. The device is surface-mountable and does not provide power line protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.92 | $0.92 |
| 100+ | $0.78 | $0.78 |
| 500+ | $0.68 | $0.68 |
| 1,000+ | $0.60 | $0.60 |
| 2,500+ | $0.57 | $0.57 |
| 5,000+ | $0.51 | $0.51 |
| 10,000+ | $0.48 | $0.48 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3000W (3kW).
40V.
64.5V.
DO-214AB (SMC) surface mount package.
-55°C to 175°C.
Yes, it is rated for automotive applications.