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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,000 pcs
|
3000 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request | |
|
256 pcs
|
256 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 | |
| Halogen Free | |
| Industrial Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Reverse Standoff Voltage (V_RWM) | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage |
The TPSMC51CA is a Zener-type bidirectional TVS diode from Littelfuse designed to protect sensitive electronic equipment from voltage transients. It features a reverse standoff voltage of 43.6V and a clamping voltage of 70.1V, capable of handling 1500W of peak pulse power (10/1000μs waveform) with a peak pulse current of 21.7A.
This component 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 rated for automotive applications. The device is RoHS3 compliant, REACH unaffected, and halogen free.
Typical applications include protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics. The fast response time (typically less than 1.0ps) ensures rapid clamping of transient events.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
| 10+ | $0.80 | $0.80 |
| 100+ | $0.53 | $0.53 |
| 500+ | $0.41 | $0.41 |
| 1,000+ | $0.37 | $0.37 |
| 3,000+ | $0.31 | $0.31 |
| 6,000+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
43.6V.
70.1V.
1500W (10/1000μs waveform).
DO-214AB (SMC) surface mount package.
-55°C to 150°C.
Yes, RoHS3 compliant.