Power Rectifier NH SS515A Featuring High Repetitive Peak Reverse Voltage and Low Forward Voltage Drop

Key Attributes
Model Number: SS515A
Product Custom Attributes
Reverse Leakage Current (Ir):
10uA@150V
Non-Repetitive Peak Forward Surge Current:
125A
Operating Junction Temperature Range:
-55℃~+175℃
Voltage - DC Reverse (Vr) (Max):
150V
Voltage - Forward(Vf@If):
900mV@5A
Current - Rectified:
5A
Mfr. Part #:
SS515A
Package:
DO-214AC(SMA)
Product Description

Product Overview

The Niu Hang SS5xxA series Schottky Barrier Rectifiers are designed for high-efficiency applications. They feature low forward voltage drop, low leakage current, and high forward surge capability, ensuring high reliability. These rectifiers are suitable for use in high-frequency inverters, DC/DC converters, and LED drivers.

Product Attributes

  • Brand: Niu Hang (niuhang trademark)
  • Product Line: FF (according to actual changes)
  • Periodic Code: YWW (according to actual changes)
  • Model Series: SS5xxA (where xxx can be 4, 45, 6, 8, 10, 15, 20)
  • Terminals: Plated Leads, Solderable per MIL-STD-202, Method 208
  • Mounting Position: Any
  • Finish: Lead Free, RoHS Compliant
  • Weight: Approx. 0.063 grams (0.0022 ounce)
  • Marking: White band denotes cathode

Technical Specifications

ParameterSS54ASS545ASS56ASS58ASS510ASS515ASS520AUnitTest Conditions
Maximum RMS voltage40456080100150200V
Maximum DC blocking voltage2832425670105140V
Maximum repetitive peak reverse voltage (VRRM)40456080100150200V
Maximum average forward rectified current (IF(AV))5.05.05.05.05.05.05.0AFig.1
Peak forward surge current (IFSM)150150150150150150150A8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL)
Current Squared Time Per Diode (I2t)64.84------Asect<8.3ms
Maximum instantaneous reverse current (IRRM)0.550.700.90----mAVR = 80%*VRRM, Ta=25
Maximum instantaneous reverse current (IRRM)10------uAVR = 40V, Ta=25
Maximum instantaneous reverse current (IRRM)50------uAVR = 40V, Ta=125
Maximum Forward Voltage (VF)0.550.550.550.550.550.550.55VIF= 5.0 A, Ta=25 (Note 1)
Maximum Forward Voltage (VF)0.700.700.700.700.700.700.70VIF= 5.0 A, Ta=25 (Note 1)
Typical junction capacitance (CJ)200200200200200200200pFVR= 4V, f=1MHz
Typical thermal resistance (RJA)250250250250250250250/WNote 2
Typical thermal resistance (RJC)10101010101010/W
Operating junction and Storage temperature range (TJ, TSTG)-55 to 125-55 to 150-55 to 175-55 to 175-55 to 175-55 to 175-55 to 175

2410121819_NH-SS515A_C7428192.pdf

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