The SM4001 is a Schottky diode produced by NEXPERIA. It is a 6.2V, 1A Schottky diode with a breakdown voltage of 60V and a maximum reverse bias current of 25mA. The maximum reverse leakage current is 10uA, the forward current transfer ratio is 100%, and the reverse recovery time is 500ns. It is mainly used in switch, rectifier, and detector circuits.
The SM 4001‑4007 series are surface‑mount silicon rectifier diodes offered by Semikron. They are supplied in a plastic Melf / DO‑213AB case and are intended for mounting on printed‑circuit boards with 25 mm copper pads at each terminal.
Key specifications include a forward current of 1 A, reverse voltage ranging from 50 V to 1000 V, a maximum solder temperature of 260 °C, and a terminal temperature rating of 75 °C. The devices are packaged in reels of 5 000 pieces, weigh approximately 0.12 g each, and meet UL classification 94‑0.
| Forward Current | 1 A |
|---|---|
| Reverse Voltage | 50 to 1000 V |
| Maximum Solder Temperature | 260 °C |
| Package | Plastic case Melf / DO‑213AB |
| Weight | 0.12 g |
| Maximum Terminal Temperature | 75 °C |
The diodes are rated for a maximum forward current of 1 A.
They can withstand reverse voltages from 50 V up to 1000 V.
The maximum solder temperature is 260 °C.
They are housed in a plastic case Melf / DO‑213AB.