| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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12,020 pcs
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12020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
120 pcs
|
120 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request |
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The Vishay SB140-E3/54 is a Schottky barrier rectifier diode designed for low voltage, high frequency applications such as inverters, freewheeling, and DC/DC converters. It features a guardring for overvoltage protection, very small conduction losses, and extremely fast switching speeds.
Key electrical specifications include a maximum repetitive peak reverse voltage of 40V, a maximum average forward rectified current of 1A, and a peak forward surge current of 50A. The maximum instantaneous forward voltage is 0.48V at 1A, and the maximum instantaneous reverse current is 0.5mA at 25°C and 5mA at 100°C.
This diode operates within a junction temperature range of -65°C to +150°C and is housed in a DO-204AL (DO-41) axial package. The molding compound meets UL 94 V-0 flammability rating, and the terminals are matte tin plated, suitable for soldering per J-STD-002 and JESD 22-B102. The E3 suffix indicates RoHS compliance and commercial grade.
Typical applications include polarity protection, low voltage high frequency inverters, freewheeling circuits, and DC/DC converters. Its fast switching and low forward voltage drop make it suitable for power supply designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
40V.
1A.
0.48V maximum at 1A.
DO-204AL (DO-41) axial through-hole package.
50A.
-65°C to +150°C.
10000 V/µs.