Ready to onboard?
Are you ready to join DistyParts and
grow your business?
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
290 pcs
|
290 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Breakdown Voltage | |
| Clamping Voltage | |
| Current | |
| Forward Voltage | |
| Halogen Free | |
| Junction Temperature Max | |
| Mounting Type | |
| Operating Temperature | |
| Peak Forward Surge Current | |
| Peak Power Dissipation | |
| Peak Pulse Current | |
| Peak Pulse Power | |
| Polarity | |
| Power | |
| Power Dissipation | |
| Power Line Protection | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The Vishay Dale TPSMA30-4HE3_B/I is a surface-mount Transient Voltage Suppressor (TVS) diode designed for high-reliability applications. It provides 400W of peak pulse power handling capability with a 10/1000 μs waveform, making it suitable for protecting sensitive electronics from voltage transients.
This TVS diode features a unidirectional polarity and operates within a wide temperature range of -65°C to 185°C. Key electrical specifications include a reverse standoff voltage of 25.6V, a minimum breakdown voltage of 28.5V, and a clamping voltage of 41.4V at peak pulse current. The device is packaged in a standard SMA (DO-214AC) case.
Typical applications for the TPSMA30-4HE3_B/I include protection against voltage transients induced by inductive load switching and lightning on ICs, MOSFETs, and signal lines in consumer, computer, industrial, automotive, and telecommunication systems. Its high temperature stability and automotive qualification make it a robust choice for demanding environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
25.6 V.
28.5 V.
41.4 V at 9.7 A.
9.7 A under 10/1000 μs waveform.
DO-214AC (SMA) surface mount package.
-65°C to 185°C junction temperature.
40 A for an 8.3 ms single half sine-wave.