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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,790 pcs
|
1790 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Automotive Grade | |
| Current | |
| Flammability | |
| Forward Voltage (Typical/Maximum @ IF = 1.0 A) | |
| I2t Limiting Value | |
| Junction Temperature | |
| Mounting Type | |
| Operating Temperature | |
| Reverse Leakage Current (Maximum @ VR = VRM) | |
| Reverse Leakage Current (Maximum @ VR=VRM, TJ=150 °C) | |
| SVHC Present | |
| Speed | |
| Supplier Device Package | |
| Surge Forward Current | |
| Technology | |
| Thermal Resistance, Junction to Lead | |
| Voltage | |
| Weight |
The SJPB-D4VR is a Schottky barrier diode designed for high-speed switching applications. It offers a maximum reverse standoff voltage of 40V and an average rectified current of 1A. The forward voltage is typically 0.5V at 1A, with a maximum of 0.55V, contributing to improved power supply efficiency. The device is capable of handling surge forward currents up to 30A (10ms half-cycle sine wave) and has an I²t limiting value of 4.5 A²s.
This diode is suitable for DC-DC converters, adapters, and other high-frequency circuits. Its fast recovery characteristic (≤500ns, >200mA) makes it ideal for switching power supplies. The operating junction temperature range is -40°C to 150°C, with a maximum thermal resistance from junction to lead of 20°C/W.
The SJPB-D4VR is housed in a compact 2-SMD, J-Lead surface mount package (SJP), weighing only 0.072g. It is Pb-free (RoHS compliant) and has flammability rating equivalent to UL94V-0. The part is designed for high reliability and automotive requirements.
| Qty | Low | High |
|---|---|---|
| 1,800+ | $0.23 | $0.23 |
| 3,600+ | $0.22 | $0.22 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum reverse standoff voltage is 40V.
The average rectified current is 1A.
Typical forward voltage is 0.5V, maximum 0.55V at 1A.
The diode is classified as Fast Recovery with recovery time ≤500ns at >200mA.
It is available in a 2-SMD J-Lead package (SJP).
The surge forward current is 30A for a half-cycle sine wave at 10ms.
The junction temperature range is -40°C to 150°C.