Loss Surface Mount Rectifier R O SS34BF with High Forward Surge Current and Solderable Terminals

Key Attributes
Model Number: SS34BF
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
80A
Reverse Leakage Current (Ir):
500uA
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
40V
Voltage - Forward(Vf@If):
550mV@3A
Current - Rectified:
3A
Mfr. Part #:
SS34BF
Package:
SMBF
Product Description

Product Overview

The SS32BF THRU SS320BF is a Surface Mount Schottky Barrier Rectifier designed for high efficiency operation. It features a metal silicon junction for majority carrier conduction, resulting in ultra-low forward voltage drop and low power losses. With high forward surge current capability and compliance with MSL level 1, this rectifier is ideal for low voltage, high frequency inverters, free wheeling, and polarity protection applications.

Product Attributes

  • Brand: (Hongjiacheng)
  • Origin: Zhuhai
  • Material: Metal silicon junction
  • Case: SMBF
  • Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
  • Polarity: Cathode line denotes the cathode end
  • Molding compound: Meets UL 94V-0 flammability rating, RoHS-compliant, halogen-free

Technical Specifications

ParameterSymbolUnitSS32BFSS34BFSS36BFSS38BFSS310BFSS315BFSS320BF
Maximum Ratings (Ta=25 Unless otherwise specified)
Maximum Repetitive Peak Reverse VoltageVRRMV20406080100150200
Maximum RMS VoltageVRMSV1428425670105140
Maximum DC blocking VoltageVDCV20406080100150200
Maximum Average Forward Rectified Current @60Hz sine wave, Resistance load,TL (Fig.1)IF(AV)A3.0
Non-repetitive Peak Forward Surge Current @ t=8.3ms Half-sine waveIFSMA80
Storage temperatureTstg-55 ~ +150
Junction temperatureTj-55 ~ +150
Typical Thermal ResistanceRJ-A/W78
Typical Thermal ResistanceRJ-L/W20
Electrical Characteristics (Ta=25 Unless otherwise noted)
Maximum instantaneous forward voltageIF=3.0A VFV0.550.700.850.95
Maximum DC reverse current at rated DC blocking voltageVR=VDCTA=25 IR1mA0.50.05
Maximum DC reverse current at rated DC blocking voltageVR=VDCTA=100 IR2mA50
Typical junction capacitance4.0V DC,1MHz CJpF450400

2506261420_R-O-SS34BF_C42371739.pdf

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