Fast Switching LangJie HER302 Axial Rectifier with Color Band Cathode Identification and Performance

Key Attributes
Model Number: HER302
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
80A
Reverse Leakage Current (Ir):
5uA
Reverse Recovery Time (trr):
50ns
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
100V
Voltage - Forward(Vf@If):
1V@3A
Current - Rectified:
3A
Mfr. Part #:
HER302
Package:
DO-27
Product Description

Product Overview

The HER301 thru HER308 series are axial high-efficiency rectifiers designed for applications requiring fast switching speeds and high efficiency. Featuring glass-passivated chip junctions, low power loss, and high surge capacity, these rectifiers are suitable for general-purpose rectification in various electronic equipment.

Product Attributes

  • Brand: CHANGZHOU LANGJIE ELECTRONICS CO.,LTD
  • Case: DO-201AD
  • Epoxy: UL94V-0 rate flame retardant
  • Polarity: Color band denotes cathode end
  • Lead: Plated axial lead, solderable per MIL-STD-202E method 208C
  • Mounting position: Any
  • Weight: 0.042ounce, 1.19 gram
  • Soldering: High temperature soldering guaranteed 260/10 seconds, 0.375(9.5mm) lead length

Technical Specifications

Type NumberMax. Repetitive Peak Reverse Voltage (VRRM)Max. RMS Voltage (VRMS)Max. DC Blocking Voltage (VDC)Max. Average Forward Rectified Current (I(AV)) at TA=75Peak Forward Surge Current (IFSM) 8.3msMax. Instantaneous Forward Voltage (VF) at 3.0AMax. DC Reverse Current (IR) TA = 25Max. DC Reverse Current (IR) TA = 125Max. Reverse Recovery Time (TRR)Typical Junction Capacitance (CJ)Typical Thermal Resistance (RJA)Operating and Storage Temperature Range (TJ, TSTG)
HER30150 Volts35 Volts50 Volts3.0 Amps80 Amps1.0 Volts5.0 A100 A50 nS70 pF30 /W-55 to +150
HER302100 Volts70 Volts100 Volts1.3 Volts75 nS50 pF
HER303200 Volts140 Volts200 Volts1.7 Volts50 pF
HER304300 Volts210 Volts300 Volts50 pF
HER305400 Volts280 Volts400 Volts50 pF
HER306600 Volts420 Volts600 Volts50 pF
HER307800 Volts560 Volts800 Volts50 pF
HER3081000 Volts700 Volts1000 Volts50 pF

2410121908_LangJie-HER302_C18195409.pdf

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