Surface Mount Schottky Barrier Rectifier R O SS22B for High Frequency Inverters and DC DC Converters

Key Attributes
Model Number: SS22B
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
50A
Reverse Leakage Current (Ir):
1mA@20V
Operating Junction Temperature Range:
-55℃~+125℃
Voltage - DC Reverse (Vr) (Max):
20V
Diode Configuration:
Independent
Voltage - Forward(Vf@If):
550mV@2.0A
Current - Rectified:
2A
Mfr. Part #:
SS22B
Package:
SMB
Product Description

Product Overview

The SS22B THRU SS220B is a series of Surface Mount Schottky Barrier Rectifiers designed for high-frequency applications. These rectifiers offer high forward surge current capability, low power losses, and high efficiency, making them ideal for use in low voltage high frequency inverters, free wheeling, DC/DC converters, and polarity protection. They feature built-in strain relief for automated placement and meet MSL level 1 standards.

Product Attributes

  • Brand: (Hongjiacheng)
  • Origin: Zhuhai Hongjiacheng Technology co., Ltd
  • Case: DO-214AA(SMB)
  • 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

ParameterSymbolUnitSS22BSS23BSS24BSS25BSS26BSS28BSS210BSS215BSS220B
Device marking codeSS22BSS23BSS24BSS25BSS26BSS28BSS210BSS215BSS220B
Maximum Repetitive Peak Reverse VoltageVRRMV203040506080100150200
Maximum RMS VoltageVRMSV14212835425670105140
Maximum DC blocking VoltageVDCV203040506080100150200
Maximum Average Forward Rectified Current @60Hz sinewave, Resistance load,TL (Fig.1)IF(AV)A2.0
Non-repetitive Peak Forward Surge Current @ t=8.3ms Half-sine waveIFSMA50
Storage temperatureTstg-55 ~ +150
Junction temperatureTj-55 ~ +125
Typical Thermal Resistance (Junction to Ambient)RJ-A/W60
Typical Thermal Resistance (Junction to Lead)RJ-L/W17
Maximum instantaneous forward voltage (IF=2.0A)VFV0.550.700.850.95
Maximum DC reverse current at rated DC blocking voltage (VR=VDC, TA=25)IR1mA1.00.2
Maximum DC reverse current at rated DC blocking voltage (VR=VDC, TA=100)IR2mA205.02.0
Typical junction capacitance (4.0V DC, 1MHz)CJpF220180

2506261420_R-O-SS22B_C41410788.pdf

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