surface mount rectifier diode R plus O S1A for in inverters converters and power supply circuits

Key Attributes
Model Number: S1A
Product Custom Attributes
Reverse Leakage Current (Ir):
5uA
Voltage - DC Reverse (Vr) (Max):
50V
Voltage - Forward(Vf@If):
1V@1A
Current - Rectified:
1A
Mfr. Part #:
S1A
Package:
SMA(DO-214AC)
Product Description

Product Overview

The S1A THRU S1M series are surface mount general-purpose rectifiers designed for various electronic applications. They feature low reverse leakage, high forward surge current capability, and glass passivation for enhanced reliability. These rectifiers are suitable for general-purpose rectification in power supplies, inverters, converters, and as freewheeling diodes in consumer and telecommunication devices. They meet MSL level 1 standards and are compliant with RoHS and halogen-free requirements.

Product Attributes

  • Brand: Hongjiacheng Technology (ichjc.com)
  • Origin: Zhuhai
  • Material: Glass passivated
  • Certifications: RoHS-compliant, halogen-free, UL 94V-0 flammability rating
  • Package: DO-214AC (SMA)

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 Resistance (Junction to Ambient)RJ-A/W65
Typical Thermal Resistance (Junction to Lead)RJ-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-S1A_C18199096.pdf

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