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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,500 pcs
|
7500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Reverse Standoff Voltage (Vrwm) | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The SMC30J12A is a unidirectional TVS diode from STMicroelectronics designed for general purpose circuit protection. It features a reverse standoff voltage of 12V and a clamping voltage of 19.9V, capable of handling peak pulse currents up to 151A. With a peak pulse power rating of 3000W (3kW), this device provides robust protection against transient voltage spikes.
This TVS diode is suitable for a wide range of applications requiring overvoltage protection. It is mounted using surface mount technology and comes in a DO-214AB (SMC) package. The operating temperature range spans from -55°C to 175°C, allowing use in harsh environments. The device is RoHS3 compliant and has an MSL of 1 (unlimited).
Key electrical characteristics include a Zener TVS technology and a single unidirectional channel. The part is not designed for power line protection, making it ideal for signal line protection in consumer, industrial, and automotive electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.39 | $1.39 |
| 10+ | $1.08 | $1.08 |
| 100+ | $0.78 | $0.78 |
| 500+ | $0.63 | $0.63 |
| 1,000+ | $0.56 | $0.56 |
| 2,500+ | $0.50 | $0.50 |
| 5,000+ | $0.46 | $0.46 |
| 10,000+ | $0.44 | $0.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
12V.
19.9V.
151A.
3000W (3kW).
DO-214AB (SMC).
-55°C to 175°C.
RoHS3 Compliant (unverified).