High Current Capability NH SR5100 Schottky Rectifier with Molded Plastic Body and Plated Axial Leads
Product Overview
The Niu Hang SR520 THRU SR5200 series are Schottky Rectifiers designed for high-frequency applications. They feature a metal silicon junction with majority carrier conduction, guard ring for overvoltage protection, low power loss, high efficiency, high current capability, and an ultra-low forward voltage drop. These rectifiers offer high surge capability and are guaranteed for high-temperature soldering (260/10 seconds). They are compliant with RoHS 2011/65/EU and come in a JEDEC DO-201AD molded plastic body with plated axial leads.
Product Attributes
- Brand: Niu Hang
- Origin: China (implied by trademark and website)
- Material: Metal silicon junction, molded plastic body
- Color: Black (implied by typical rectifier appearance, not explicitly stated)
- Certifications: Underwriters Laboratory Flammability Classification 94V-0, RoHS 2011/65/EU
Technical Specifications
| Model | VRRM (V) | VRMS (V) | VDC (V) | IF(AV) @ 5.0A (V) | VF (V) | CJ (pF) | TJ (C) | TSTG (C) | RJA (C/W) | RJL (C/W) | IRRM (uA) | IFSM (A) |
| SR520 | 20 | 14 | 20 | 0.70 | 0.55 | 8 | -65 to +125 | -65 to +150 | 25 | 8 | 400 | 150 |
| SR530 | 30 | 21 | 30 | 0.70 | 0.55 | 8 | -65 to +125 | -65 to +150 | 25 | 8 | 400 | 150 |
| SR540 | 40 | 28 | 40 | 0.70 | 0.55 | 8 | -65 to +125 | -65 to +150 | 25 | 8 | 400 | 150 |
| SR545 | 45 | 32 | 45 | 0.70 | 0.55 | 8 | -65 to +125 | -65 to +150 | 25 | 8 | 400 | 150 |
| SR560 | 60 | 42 | 60 | 0.70 | 0.55 | 8 | -65 to +125 | -65 to +150 | 25 | 8 | 400 | 150 |
| SR580 | 80 | 56 | 80 | 0.70 | 0.55 | 8 | -65 to +125 | -65 to +175 | 25 | 8 | 500 | 120 |
| SR5100 | 100 | 70 | 100 | 0.70 | 0.55 | 8 | -65 to +125 | -65 to +175 | 25 | 8 | 500 | 120 |
| SR5150 | 150 | 105 | 150 | 0.70 | 0.55 | 8 | -65 to +125 | -65 to +175 | 25 | 8 | 500 | 120 |
| SR5200 | 200 | 140 | 200 | 0.70 | 0.55 | 8 | -65 to +125 | -65 to +175 | 25 | 8 | 500 | 120 |
| Parameter | Symbol | Unit | Min. | Typ. | Max. |
| Maximum instantaneous forward voltage | VF | V | - | 0.70 | - |
| Typical junction capacitance | CJ | pF | - | 8 | - |
| Operating junction temperature range | TJ | C | -65 | - | +125 |
| Storage temperature range | TSTG | C | -65 | - | +150 |
| Thermal resistance from junction to lead (vertical P.C.B. mounted, 0.375" lead length, Polymide PCB, 2 oz Copper) | RJA | C/W | - | 25 | - |
| Thermal resistance from junction to lead (vertical P.C.B. mounted, 0.375" lead length, Polymide PCB, 2 oz Copper) | RJL | C/W | - | 8 | - |
| Maximum instantaneous reverse current at rated DC blocking voltage | IRRM | uA | - | 400 (for SR520-545) / 500 (for SR580-5200) | - |
| Peak forward surge current (8.3ms single half sine-wave) | IFSM | A | - | - | 150 (for SR520-545) / 120 (for SR580-5200) |
2410122023_NH-SR5100_C7428148.pdf
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