High Surge Current Rectifier Diode JSCJ US3J SMBG Package Suitable for Power Supply Applications

Key Attributes
Model Number: US3J(SMBG)
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
100A
Reverse Leakage Current (Ir):
5uA@VRRM
Reverse Recovery Time (trr):
75ns
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
600V
Voltage - Forward(Vf@If):
1.7V@3A
Current - Rectified:
3A
Mfr. Part #:
US3J(SMBG)
Package:
SMBG
Product Description

Product Overview

The US3A through US3M series are high-efficient rectifier diodes in the SMBG package, designed for applications requiring high surge current capability. These diodes offer a wide range of repetitive peak reverse voltage from 50V to 1000V, making them suitable for various rectification and power supply applications.

Product Attributes

  • Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
  • Origin: China (implied by manufacturer name)
  • Package: SMBG
  • Marking: US3X (X: From A To M)
  • Polarity: Color band denotes cathode

Technical Specifications

ModelMax. RMS Voltage (V)Repetitive Peak Reverse Voltage (V)Average Forward Current (A)Surge(Non-repetitive)Forward Current (A)Peak Forward Voltage (V)Peak Reverse Current (A)Reverse Recovery Time (ns)Junction Capacitance (pF)Operating & Storage Temp (C)
US3A50503.070 (60Hz, 1 cycle, Ta=25)1.0 (IF=0.5A)5.0 (Ta=25), 20 (Ta=125)1.3 (IF=0.5A, IR=1.0A, Irr=0.25A)30 (VR=4.0V, f=1MHz)-55 ~ +150
US3B75753.0140 (60Hz, 1 cycle, Ta=25)1.0 (IF=0.5A)5.0 (Ta=25), 20 (Ta=125)1.3 (IF=0.5A, IR=1.0A, Irr=0.25A)30 (VR=4.0V, f=1MHz)-55 ~ +150
US3D1001003.0200 (60Hz, 1 cycle, Ta=25)1.0 (IF=0.5A)5.0 (Ta=25), 20 (Ta=125)1.3 (IF=0.5A, IR=1.0A, Irr=0.25A)30 (VR=4.0V, f=1MHz)-55 ~ +150
US3G2002003.0400 (60Hz, 1 cycle, Ta=25)1.7 (IF=0.5A)5.0 (Ta=25), 20 (Ta=125)1.3 (IF=0.5A, IR=1.0A, Irr=0.25A)30 (VR=4.0V, f=1MHz)-55 ~ +150
US3J3003003.0560 (60Hz, 1 cycle, Ta=25)1.7 (IF=0.5A)5.0 (Ta=25), 20 (Ta=125)1.3 (IF=0.5A, IR=1.0A, Irr=0.25A)30 (VR=4.0V, f=1MHz)-55 ~ +150
US3K4004003.0700 (60Hz, 1 cycle, Ta=25)1.7 (IF=0.5A)5.0 (Ta=25), 20 (Ta=125)1.3 (IF=0.5A, IR=1.0A, Irr=0.25A)30 (VR=4.0V, f=1MHz)-55 ~ +150
US3M50010003.01000 (60Hz, 1 cycle, Ta=25)1.7 (IF=0.5A)5.0 (Ta=25), 20 (Ta=125)1.3 (IF=0.5A, IR=1.0A, Irr=0.25A)30 (VR=4.0V, f=1MHz)-55 ~ +150

Applications

Rectifier


2409302200_JSCJ-US3J-SMBG_C5356766.pdf

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