| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | 2026-04-21 15:15:08 |
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The CDSER4448 is a general-purpose SMD switching diode manufactured by Comchip Technology. It is designed for high-speed switching applications with a maximum reverse recovery time of 9 ns. The diode is rated for a repetitive peak reverse voltage of 100 V and a maximum average forward current of 125 mA.
Electrical characteristics include a forward voltage of 0.72 V at 5 mA and 1 V at 100 mA. Reverse leakage current is limited to 25 nA at 20 V and 100 nA at 80 V. The device can handle a peak forward surge current of 1 A for a 1 µs pulse. Maximum power dissipation is 150 mW.
The diode is housed in a 0503 (1308 Metric) surface-mount package with a supplier device package of 0503/SOD-723F. Terminals are gold plated and solderable per MIL-STD-750, method 2026. Polarity is indicated by a cathode band. The component weighs approximately 0.002 g and can be mounted in any position. Operating, storage, and junction temperature range is up to 125 °C.
| Qty | Low | High |
|---|---|---|
| 15,000+ | $0.02 | $0.02 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum reverse voltage is 80 V, with a repetitive peak reverse voltage of 100 V.
The average forward current is 125 mA, with a peak surge current of 1 A for a 1 µs pulse.
The reverse recovery time is 9 ns maximum, tested at IF = IR = 10 mA, Irr = 0.1 X IR, RL = 100 Ohm.
The CDSER4448 is available in a 0503 (1308 Metric) surface-mount package, also designated as SOD-723F.
The forward voltage is 0.72 V maximum at 5 mA and 1 V maximum at 100 mA.