Metal Silicon Junction Rectifier NH SF56G for DC DC Converters and Polarity Protection Applications
Product Overview
The Niu Hang SF51G thru SF58G 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, guard ring for overvoltage protection, low power loss, high efficiency, high current capability, ultra-low forward voltage drop, and high surge capability. They are housed in a JEDEC DO-201AD molded plastic body with plated axial leads and are compliant with RoHS 2011/65/EU.
Product Attributes
- Brand: Niu Hang (NH)
- Origin: Niu Hang Specification Electronic Co. Ltd
- Material: Metal silicon junction
- Flammability Classification: Underwriters Laboratory 94V-0
- Certifications: RoHS 2011/65/EU
- Soldering: High temperature soldering guaranteed: 260/10 seconds at terminals
- Terminal Plating: Plated axial leads, solderable per MIL-STD-750, method 2026
- Polarity: Color band denotes cathode end (White band denotes cathode)
- Mounting Position: Any
Technical Specifications
| Model | VRRM (V) | VRMS (V) | VDC (V) | IF(AV) @ 5.0A (A) | IFSM (A) | VF (V) | CJ (pF) | TJ (C) | TSTG (C) | IRRM (uA) | RJA (C/W) | RJL (C/W) |
| SF51G | 50 | 35 | 50 | 5.0 | 150 | 0.95 | 150 | -55 to 150 | -55 to 150 | 5.0 | 25 | 1.70 |
| SF52G | 100 | 70 | 100 | 5.0 | 150 | 0.95 | 150 | -55 to 150 | -55 to 150 | 5.0 | 25 | 1.70 |
| SF53G | 150 | 105 | 150 | 5.0 | 150 | 0.95 | 150 | -55 to 150 | -55 to 150 | 5.0 | 25 | 1.70 |
| SF54G | 200 | 140 | 200 | 5.0 | 150 | 0.95 | 150 | -55 to 150 | -55 to 150 | 5.0 | 25 | 1.70 |
| SF55G | 300 | 210 | 300 | 5.0 | 150 | 0.95 | 150 | -55 to 150 | -55 to 150 | 5.0 | 25 | 1.70 |
| SF56G | 400 | 280 | 400 | 5.0 | 150 | 0.95 | 150 | -55 to 150 | -55 to 150 | 5.0 | 25 | 1.70 |
| SF57G | 500 | 350 | 500 | 5.0 | 150 | 0.95 | 150 | -55 to 150 | -55 to 150 | 5.0 | 25 | 1.70 |
| SF58G | 600 | 420 | 600 | 5.0 | 150 | 0.95 | 150 | -55 to 150 | -55 to 150 | 5.0 | 25 | 1.70 |
2410122023_NH-SF56G_C7427742.pdf
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