Metal Silicon Junction Rectifier NH SR5150L Featuring Guard Ring Overvoltage Protection and Loss
Product Overview
The Niu Hang SR5150L is a low VF Schottky rectifier designed for high-efficiency applications. It features a metal silicon junction with majority carrier conduction and a guard ring for overvoltage protection. This rectifier offers low power loss and is suitable for use in low voltage, high frequency inverters, free wheeling, and polarity protection applications. It is compliant with RoHS and WEEE directives.
Product Attributes
- Brand: Niu Hang
- Model: SR5150L
- Trademark: NH
- Origin: China (implied by company name and URL)
- Material: Metal silicon junction, Plastic package
- Flammability Classification: Underwriters Laboratory 94V-0
- Certifications: RoHS 2002/95/EC, WEEE 2002/96/EC
- Package Type: DO-27 (DO-201AD)
Technical Specifications
| Parameter | Symbol | SR5150L | Test Conditions | Unit |
| Maximum repetitive peak reverse voltage | VRRM | 150 | V | |
| Maximum RMS voltage | VRMS | 105 | V | |
| Maximum DC blocking voltage | VDC | 150 | V | |
| Maximum average forward rectified current | IF(AV) | 5 | TA=25 (see fig.2) | A |
| Peak forward surge current | IFSM | 200 | 8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL) | A |
| Maximum instantaneous forward voltage | VF | -- | IF= 5.0 A, TA=25 | 0.80 (Typ.) 0.87 (Max.) |
| Maximum instantaneous reverse current at rated DC blocking voltage | IRRM | -- | VR= 150 V, TA=25 | 175 uA |
| Typical junction capacitance | CJ | -- | VR= 150 V, 4V,1MHz | 400 pF |
| Operating junction temperature | TJ | -55 to 175 | ||
| Storage temperature range | TSTG | -55 to 175 | ||
| Thermal resistance from junction to lead | JL | 25 | Vertical P.C.B. mounted, 0.375"(9.5mm)lead length, Polymide PCB, 2 oz Copper. Cathode pad dimensions 18.8x14.4mm, Anode pad dimensions- (5.6x14.4mm) | /W |
| Typical thermal resistance | JA | 8 | /W |
2410122023_NH-SR5150L_C7428152.pdf
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