The SR57‑SR510 series are surface‑mount Schottky barrier rectifiers that use a molybdenum barrier metal and oxide passivation. They are intended for low‑voltage, high‑frequency rectification, free‑wheeling, and polarity‑protection applications where compact size and low loss are critical.
Key electrical specifications include a 5.0 A average forward current, peak repetitive reverse voltage of 70‑100 V, RMS reverse voltage up to 70 V, and operation from –65 °C to +125 °C. Typical junction capacitance is 300 pF at 4 V, 1 MHz, and the devices feature guard‑ring stress protection and low forward voltage drop.
| Average Forward Current | 5.0 A |
|---|---|
| RMS Reverse Voltage | 49‑70 V |
| Guard‑Ring Stress Protection | Yes |
The device is rated for an average forward current of 5.0 A.