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19 pcs
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19 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Vishay Dale 1N4948 is a fast recovery rectifier diode designed for high-reliability applications. It offers a maximum peak inverse voltage of 1000V and a minimum breakdown voltage of 1100V at 50µA.
This diode can handle an average rectified current of 1A at 55°C without a heat sink, and up to 3A under MIL-STD-750 conditions. The maximum forward voltage is 1.3V at 1A, and the reverse current is a maximum of 200µA at 25°C and 1µA at 100°C at PIV. It has a capacitance of 15pF maximum at -12V and a surge current rating of 15A for 10-8 msec. surges.
The operating temperature range is -65°C to +175°C, with a storage temperature range of -65°C to +200°C. The component is housed in a Digi A case with alpha-numeric marking and a cathode band for polarity indication.
Available options include high-reliability screening (HR) per MIL-PRF-19500, JANTX level, and RoHS compliance by adding the '-PBF' suffix. Non-RoHS versions feature Sn/Pb plating.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The peak inverse voltage (PIV) for the 1N4948 diode is a maximum of 1000V.
The average rectified current (IO) for the 1N4948 diode is 1A at 55°C.
The maximum forward voltage (VF) for the 1N4948 diode is 1.3V at 1A.
The maximum reverse recovery time (trr) for the 1N4948 diode is 500ns.
The operating temperature range for the 1N4948 diode is -65°C to +175°C.
The 1N4948 diode is supplied in a Digi A case.