Schottky rectifier NH B0520W providing low forward voltage drop and high surge capability for DC DC converters
Key Attributes
Model Number:
B0520W
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
5.5A
Reverse Leakage Current (Ir):
250uA@20V
Operating Junction Temperature Range:
-65℃~+125℃
Voltage - DC Reverse (Vr) (Max):
20V
Voltage - Forward(Vf@If):
385mV@0.5A
Current - Rectified:
500mA
Mfr. Part #:
B0520W
Package:
SOD-123
Product Description
Niu Hang Schottky Rectifiers B0520W Thru B0540W
Niu Hang Schottky Rectifiers offer low forward voltage drop for high efficiency and low leakage current for high reliability. They feature high forward surge capability and are suitable for high frequency inverters, DC/DC converters, and LED driver applications. Terminals are plated leads solderable per MIL-STD-202, Method 208. Mounting position is any. These rectifiers are Lead Free and RoHS Compliant.
Product Attributes
- Brand: Niu Hang Specification Electronic Co. Ltd
- Origin: Not specified
- Material: Not specified
- Color: Not specified
- Certifications: RoHS Compliant
Technical Specifications
| Symbol | Parameter | B0520W | B0530W | B0540W | Unit | Test Conditions |
| VRRM | Maximum repetitive peak reverse voltage | 20 | 30 | 40 | Volts | |
| VRMS | Maximum RMS voltage | 14 | 20 | 28 | Volts | |
| VDC | Maximum DC blocking voltage | 20 | 30 | 40 | Volts | |
| IF(AV) | Maximum average forward rectified current | 0.5 | Amperes | (see fig.1) | ||
| IFSM | Peak forward surge current | 5.5 | Amperes | 8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL) | ||
| I2t | Current Squared Time Per Diode (t<8.3ms) | 0.13 | A2sec | |||
| VF | Maximum Forward Voltage | 0.25 | 0.385 | 0.430 | Volts | IF= 0.5 A (Note 1) |
| IRRM | Maximum instantaneous reverse current at rated DC blocking voltage | 0.02 | 0.02 | 0.02 | mA | VR= Rated VRRM (Note 1) |
| CJ | Typical junction capacitance | 200 | pF | VR=4V, 1MHz | ||
| RJA | Typical thermal resistance | 170 | /W | Note 2 | ||
| TJ | Operating junction temperature range | -65 to 125 | ||||
| TSTG | Storage temperature range | -65 to 125 | ||||
Model Codes
. Sx=Modle code, Sx=D,E,F SD=B0520W, SE=B0530W, SF=B0540W
2410121747_NH-B0520W_C7428000.pdf
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