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quality rectification device Changzhou Starsea Elec HER108 designed for electronic circuits and power supplies factory
quality rectification device Changzhou Starsea Elec HER108 designed for electronic circuits and power supplies factory

rectification device Changzhou Starsea Elec HER108 designed for electronic circuits and power supplies

Key Attributes
Model Number: HER108
Product Custom Attributes
Mfr. Part #:
HER108
Package:
DO-41
Product Description

Product Overview

The HER101 thru HER108 series are high-efficiency rectifiers designed for applications requiring high-speed switching and low reverse leakage. These rectifiers offer high forward surge current capability and are suitable for high-temperature soldering. They are commonly used in power supplies and other electronic circuits where efficient rectification is critical.

Product Attributes

  • Case: JEDEC DO-41 molded plastic body
  • Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026
  • Polarity: Color band denotes cathode end
  • Mounting Position: Any
  • Flammability Classification: Underwriters Laboratory 94V-0

Technical Specifications

Symbol Description HER101 HER102 HER103 HER104 HER105 HER106 HER107 HER108 Units
VRRM Maximum repetitive peak reverse voltage 50 100 200 400 600 800 1000 1000 V
VRMS Maximum RMS voltage 35 70 140 280 420 560 700 700 V
VDC Maximum DC blocking voltage 50 100 200 400 600 800 1000 1000 V
I(AV) Maximum average forward rectified current TA=50 C (0.375 lead length) 1.0 A
IFSM Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) 30.0 A
VF Maximum instantaneous forward voltage at 1.0A 1.3 V
IR Maximum DC reverse current TA=25 C at rated DC blocking voltage 5.0 A
IR Maximum DC reverse current TA=100 C at rated DC blocking voltage 100.0 A
RJA Typical thermal resistance (NOTE 3) 50.0 C/W
CJ Typical junction capacitance (NOTE 2) 15.0 pF
trr Maximum reverse recovery time (NOTE 1) 50 50 50 50 75 75 75 75 ns
TJ,TSTG Operating junction and storage temperature range -55 to +150 C
Weight 0.012 ounce, 0.34 grams
Soldering Temperature 260 C/10 seconds

Notes:
1. Reverse recovery condition: IF=0.5A, IR=1.0A, Irr=0.25A
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
3. Thermal resistance from junction to ambient at 0.375 (9.5mm) lead length, P.C.B. mounted.


2304140030_Changzhou-Starsea-Elec-HER108_C95999.pdf

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