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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 | N/A | On Request | On Request | |
|
1,835 pcs
|
1835 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,755 pcs
|
1755 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 | |
| Type | |
| Voltage | |
| Voltage - Breakdown (Min) | |
| Voltage - Reverse Standoff (Typ) |
The SM15T22CA is a 1500W bidirectional Zener TVS diode from STMicroelectronics, designed for general purpose transient voltage suppression. It provides protection for sensitive electronics by clamping transient overvoltages.
Key electrical specifications include a reverse standoff voltage of 18.8V, a minimum breakdown voltage of 20.9V, and a maximum clamping voltage of 39.3V. The device can handle 254A peak pulse current (8/20µs waveform) and delivers 1500W peak pulse power. It is a unidirectional? No, the SM15T22CA is bidirectional, offering protection for symmetrical signal lines.
This TVS diode is housed in a DO-214AB (SMC) surface-mount package, suitable for automated assembly. It operates over a temperature range of -55°C to 150°C and is intended for use in a wide variety of electronic systems where board-level transient protection is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.52 | $1.52 |
| 10+ | $0.98 | $0.98 |
| 100+ | $0.65 | $0.65 |
| 500+ | $0.51 | $0.51 |
| 1,000+ | $0.46 | $0.46 |
| 2,500+ | $0.36 | $0.36 |
| 5,000+ | $0.36 | $0.36 |
| 10,000+ | $0.35 | $0.35 |
| 25,000+ | $0.34 | $0.34 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
18.8V typical.
Minimum 20.9V.
Maximum 39.3V.
254A at 8/20µs.
DO-214AB (SMC) surface mount package.
1500W (1.5kW).
-55°C to 150°C.