High surge capability NH 1N5397 diode ideal for low voltage inverter and DC DC converter applications
Product Overview
Niu Hang's 1N5391 THRU 1N5399 series are general purpose rectifiers featuring glass passivated chip junctions for high reliability. These diodes offer a low forward voltage drop for enhanced efficiency and low leakage current. They are designed for use in low voltage, high frequency inverters, DC/DC converters, free wheeling, and polarity protection applications. The series boasts high forward surge capability, ensuring robustness in demanding applications.
Product Attributes
- Brand: Niu Hang
- Trademark: NH
- Model Series: 1N539x (x=1,2,3,5,7,8,9)
- Production Line Identifier: FF
- Lead Free: Lead Free Finish, RoHS Compliant
- Origin: Niu Hang Specification Electronic Co. Ltd
Technical Specifications
| Parameter | Symbol | 1N5391 | 1N5392 | 1N5393 | 1N5395 | 1N5397 | 1N5398 | 1N5399 | Unit |
|---|---|---|---|---|---|---|---|---|---|
| Maximum repetitive peak reverse voltage | VRRM | 50 | 100 | 200 | 400 | 600 | 800 | 1000 | V |
| Maximum RMS voltage | VRMS | 35 | 70 | 140 | 280 | 420 | 560 | 700 | V |
| Maximum average forward rectified current (TA=125) | IF(AV) | 1.5 | A | ||||||
| Maximum instantaneous forward voltage (IF=1.5 A, TJ=25) | VF | 4 | V | ||||||
| Maximum instantaneous reverse current (VR=50~1000 V, TJ=25) | IR | 0.05 | uA | ||||||
| Peak forward surge current (8.3ms single half sine-wave) | IFSM | 50 | A | ||||||
| Current Squared Time Per Diode (t<8.3ms) | It | 1.5 | Asec | ||||||
| Typical junction capacitance (VR=4V, f=1MHz) | CJ | 50 | pF | ||||||
| Operating junction to case thermal resistance | RJC | 35 | /W | ||||||
| Operating junction to ambient thermal resistance | RJA | 80 | /W | ||||||
| Storage temperature range | TSTG | -55 to 150 | |||||||
| Operating temperature range | TJ | -55 to 150 | |||||||
2410121747_NH-1N5397_C7428244.pdf
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