ER1A THRU ER1M 1 Amp Super Fast Recovery Silicon Rectifier 50 to 1000 Volts, This product has the following features: extremely low thermal resistance, easy pick and place, high temperature soldering: 250°C 10 seconds terminals, superfast recovery times, high efficiency.
The ER1A‑ER1M series from Micro Commercial Components (MCC) are surface‑mount silicon rectifiers designed for high‑efficiency, low‑thermal‑resistance applications. They support high‑temperature soldering (250 °C for 10 s) and offer fast recovery times.
Key data include operating temperature ranges of –50 °C to +150 °C, maximum thermal resistance of 15 °C/W, and a variety of reverse voltage ratings from 50 V (ER1A) up to 1000 V (ER1M). The datasheet also contains forward‑characteristic curves, junction capacitance values, and surge current specifications.
| Operating Temperature | -50 °C to +150 °C |
|---|---|
| Storage Temperature | -50 °C to +150 °C |
| Maximum Thermal Resistance | 15 °C/W (Junction‑to‑Lead) |
| Maximum Forward Current | 1 A |
| Peak Forward Surge Current | 30 A (8.3 ms half‑sine) |
| Junction Capacitance (typical) | 45 pF |
| Reverse Voltage (ER1M) | 1000 V |
| High‑Temp Soldering | 250 °C for 10 s |
The series operates from –50 °C up to +150 °C.
The ER1M model is rated for a reverse voltage of 1000 V.
The devices can handle a peak forward surge current of 30 A for 8.3 ms (half‑sine).
Typical junction capacitance is about 45 pF.