R O S1G rectifier designed for freewheeling diode applications in power supplies and inverter systems

Key Attributes
Model Number: S1G
Product Custom Attributes
Reverse Leakage Current (Ir):
5uA
Voltage - DC Reverse (Vr) (Max):
400V
Voltage - Forward(Vf@If):
1V@1A
Current - Rectified:
1A
Mfr. Part #:
S1G
Package:
SMA(DO-214AC)
Product Description

Product Overview

The S1A thru S1M series are surface mount general-purpose rectifiers designed for a wide range of applications. They feature low reverse leakage, high forward surge current capability, and glass passivation. These rectifiers meet MSL level 1 standards and are suitable for general-purpose rectification in power supplies, inverters, converters, and as freewheeling diodes in consumer and telecommunication equipment.

Product Attributes

  • Brand: Hongjiacheng Technology
  • Origin: Zhuhai
  • Case: DO-214AC(SMA)
  • 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

ParameterSymbolUnitS1AS1BS1DS1GS1JS1KS1M
Device marking codeS1AS1BS1DS1GS1JS1KS1M
Maximum Repetitive Peak Reverse VoltageVRRMV501002004006008001000
Maximum RMS VoltageVRMSV3570140280420560700
Maximum DC blocking VoltageVDCV501002004006008001000
Maximum Average Forward Rectified Current @ 60Hz sinewave, Resistance load,TL (Fig.1)IF(AV)A1.0
Non-repetitive Peak Forward Surge Current @ t=8.3ms Half-sine waveIFSMA30.0
Storage temperatureTstg-55 ~+150
Junction temperatureTj-55 ~+150
Typical Thermal ResistanceRJ-A/W65
Typical Thermal ResistanceRJ-L/W25
Maximum instantaneous forward voltage (IF=1.0A)VFV1.0
Maximum DC reverse current at rated DC blocking voltage (VR=VDC, TA=25)IR1A5.0
Maximum DC reverse current at rated DC blocking voltage (VR=VDC, TA=125)IR2A200
Typical junction capacitance (4.0V DC, 1MHz)CJpF18

2509281601_R-O-S1G_C18199097.pdf

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