The 1N5820 thru 1N5822 series are Schottky barrier rectifiers designed for low voltage, high frequency applications. Featuring a metal silicon junction with majority carrier conduction and a guardring for overvoltage protection, these rectifiers offer low power loss, high efficiency, and high current capability with a low forward voltage drop. They are suitable for use in inverters, free wheeling circuits, and polarity protection applications. The JEDEC DO-201AD molded plastic body with plated axial leads ensures solderability per MIL-STD-750, Method 2026, and the plastic package has an Underwriters Laboratory Flammability Classification 94V-0. High temperature soldering is guaranteed to 260C for 10 seconds.
| Symbol | 1N5820 | 1N5821 | 1N5822 | Units | Description |
|---|---|---|---|---|---|
| VRRM | 20 | 30 | 40 | Volts | Maximum repetitive peak reverse voltage |
| VRMS | 14 | 20 | 28 | Volts | Maximum RMS voltage |
| VDC | 20 | 30 | 40 | Volts | Maximum DC blocking voltage |
| I(AV) | 3.0 | Amps | Maximum average forward rectified current at TL=95C, 0.375 (9.5mm) lead length | ||
| IFSM | 80.0 | Amps | Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) | ||
| VF | 0.500 | Volts | Maximum instantaneous forward voltage at 3.0A | ||
| IR | 0.5 (TA=25C at rated DC blocking voltage) 40.0 (TA=100C) | mA | Maximum DC reverse current | ||
| CJ | 300.0 | pF | Typical junction capacitance (Measured at 1MHz and applied reverse voltage of 4.0V D.C.) | ||
| TJ, TSTG | -65 to +125 | C | Operating junction and storage temperature range | ||
| RJA | 40.0 | C/W | Typical thermal resistance from junction to ambient at 0.375 (9.5mm) lead length, P.C.B. mounted | ||
| Weight | 0.04 ounce, 1.10 grams | ||||
Ratings at 25C ambient temperature unless otherwise specified. Single phase half-wave 60Hz, resistive or inductive load, for current capacitive load derate by 20%. High temperature soldering guaranteed: 260C/10 seconds, 0.375 (9.5mm) lead length, 5 lbs. (2.3kg) tension.