| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,038 pcs
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2038 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
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The Bourns TISP4250J1BJR-S is a bidirectional thyristor overvoltage protector belonging to the TISP4xxxJ1BJ series. This device is designed as the ground return element in a Y configuration protector, capable of handling significant surge currents.
Key electrical specifications include a maximum breakdown voltage of 250V and a peak pulse current rating of 200A for a 10/1000 µs waveform. It also features a capacitance of 105pF. The device operates by allowing signal voltages up to its off-state voltage value (VDRM). Voltages exceeding VDRM are limited by the breakover voltage (V(BO)). If sufficient current flows, the device switches to a low-voltage on-state, diverting the overvoltage current. It switches off when the current falls below the holding current (IH).
This thyristor is housed in an SMB (DO-214AA) package, suitable for surface mounting. Its symmetrical voltage-triggered nature makes it versatile for various protection circuit designs. The device is rated for international surge wave shapes, including GR-1089-CORE and IEC 61000-4-5 standards.
This component is designed for applications requiring robust overvoltage protection, such as in telecommunications equipment and power systems. Its ability to handle high surge currents and its compact SMB package make it a practical choice for space-constrained designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum breakdown voltage is 250V.
The peak pulse current is 200A for a 10/1000 µs waveform.
The capacitance is 105pF.
It is in an SMB (DO-214AA) package.
It is designed for surface mounting.