Schottky Barrier Rectifier Changzhou Starsea Elec 1N5819 Suitable for Inverters and Protection
Product Overview
The 1N5817 thru 1N5819 series are Schottky barrier rectifiers designed for low voltage, high frequency applications. They feature a metal silicon junction with majority carrier conduction and a guardring for overvoltage protection, resulting in low power loss and high efficiency. These rectifiers offer high current capability and a low forward voltage drop, making them suitable for inverters, free wheeling circuits, and polarity protection. They are constructed with JEDEC DO-41 molded plastic bodies and plated axial leads, solderable per MIL-STD-750. The series offers reverse voltage ratings from 20 to 40 Volts and a forward current of 1.0 Ampere.
Product Attributes
- Case: JEDEC DO-41 molded plastic body
- Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026
- Polarity: Color band denotes cathode end
- Mounting Position: Any
- Plastic package has Underwriters Laboratory Flammability Classification 94V-0
- High temperature soldering guaranteed: 260 C/10 seconds, 0.375 (9.5mm) lead length, 5 lbs. (2.3kg) tension
Technical Specifications
| Symbol | Unit | 1N5817 | 1N5818 | 1N5819 | Description |
|---|---|---|---|---|---|
| VRRM | Volts | 20 | 30 | 40 | Maximum repetitive peak reverse voltage |
| VRMS | Volts | 14 | 20 | 28 | Maximum RMS voltage |
| VDC | Volts | 20 | 30 | 40 | Maximum DC blocking voltage |
| I(AV) | Amp | 1.0 | 1.0 | 1.0 | Maximum average forward rectified current at TL=90 C, 0.375 (9.5mm) lead length |
| IFSM | Amps | 25.0 | 25.0 | 25.0 | Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) |
| VF | Volts | 0.550 (Max) | 0.550 (Max) | 0.550 (Max) | Maximum instantaneous forward voltage at 1.0A |
| IR | mA | 0.5 (Max) TA=25 C at rated DC blocking voltage 10.0 (Max) TA=100 C at rated DC blocking voltage | 0.5 (Max) TA=25 C at rated DC blocking voltage 10.0 (Max) TA=100 C at rated DC blocking voltage | 0.5 (Max) TA=25 C at rated DC blocking voltage 10.0 (Max) TA=100 C at rated DC blocking voltage | Maximum DC reverse current |
| CJ | pF | 50.0 (Typ) | 50.0 (Typ) | 50.0 (Typ) | Typical junction capacitance (Measured at 1MHz and applied reverse voltage of 4.0V D.C.) |
| RJA | C/W | 110.0 (Typ) | 110.0 (Typ) | 110.0 (Typ) | Typical thermal resistance from junction to ambient at 0.375 (9.5mm) lead length, P.C.B. mounted |
| TJ, TSTG | C | -65 to +125 | -65 to +125 | -65 to +125 | Operating junction and storage temperature range |
| Weight | ounce / grams | 0.012 / 0.33 | 0.012 / 0.33 | 0.012 / 0.33 | Weight |
Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load, for current capacitive load derate by 20%.
1808032221_Changzhou-Starsea-Elec-1N5819_C84620.pdf
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