Metal Silicon Junction Rectifier NH SF58G Designed for High Current Capability and Surge Protection
Product Overview
The SF51G thru SF58G series are Super Fast Recovery Rectifiers designed for low voltage, high frequency inverters, DC/DC converters, free wheeling, and polarity protection applications. These rectifiers feature a metal silicon junction with majority carrier conduction, a guard ring for overvoltage protection, low power loss, high efficiency, high current capability, and an ultra-low forward voltage drop. They also offer high surge capability and are guaranteed for high-temperature soldering at 260/10 seconds.
Product Attributes
- Brand: Niu Hang (NH)
- Material: Metal silicon junction
- Flammability Classification: Underwriters Laboratory 94V-0
- Certifications: RoHS 2011/65/EU
- Case: JEDEC DO-201AD molded plastic body
- Terminals: Plated axial leads, solderable per MIL-STD-750, method 2026
- Polarity: Color band denotes cathode end (White band)
- Mounting Position: Any
- Weight: App. 1.05 grams (0.0108 ounce)
Technical Specifications
| Model | VRRM (V) | VRMS (V) | VDC (V) | IF(AV) @ 5.0A (A) | IFSM (A) | VF (V) | CJ (pF) | TJ / TSTG () | RJA (/W) | RJL (/W) |
| SF51G | 50 | 35 | 50 | 5.0 | 200 | 0.95 | 75 | -55 to 150 | 25 | 1.70 |
| SF52G | 100 | 70 | 100 | 5.0 | 200 | 0.95 | 75 | -55 to 150 | 25 | 1.70 |
| SF53G | 150 | 105 | 150 | 5.0 | 200 | 0.95 | 75 | -55 to 150 | 25 | 1.70 |
| SF54G | 200 | 140 | 200 | 5.0 | 200 | 0.95 | 75 | -55 to 150 | 25 | 1.70 |
| SF55G | 300 | 210 | 300 | 5.0 | 200 | 0.95 | 75 | -55 to 150 | 25 | 1.70 |
| SF56G | 400 | 280 | 400 | 5.0 | 200 | 0.95 | 75 | -55 to 150 | 25 | 1.70 |
| SF57G | 500 | 350 | 500 | 5.0 | 200 | 0.95 | 75 | -55 to 150 | 25 | 1.70 |
| SF58G | 600 | 420 | 600 | 5.0 | 200 | 0.95 | 75 | -55 to 150 | 25 | 1.70 |
2410122023_NH-SF58G_C7427743.pdf
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