• packageimg
packageimg

HER103

Robust diode switch with high surge capability for harsh environments

Quantity Unit Price(USD) Ext. Price
1 $0.029 $0.03
200 $0.011 $2.20
500 $0.011 $5.50
1000 $0.011 $11.00

Inventory:7,076

*The price is for reference only.
  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Rapid Quote

Submit your quote request for HER103 using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of HER103

The HER103 is a high-efficiency rectifier diode designed for use in general-purpose rectification and freewheeling diode applications. It features a low forward voltage drop and fast reverse recovery, making it suitable for high-frequency and high-speed rectification.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • Cathode (K): Connect to the cathode terminal of the circuit
  • Anode (A): Connect to the anode terminal of the circuit

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the HER103 diode for a visual representation.

Key Features

  • High Efficiency: The HER103 offers high rectification efficiency, reducing power losses in the circuit.
  • Fast Reverse Recovery Time: This diode has a fast reverse recovery time, making it suitable for high-speed applications.
  • Low Forward Voltage Drop: With a low forward voltage drop, the HER103 minimizes power dissipation and heat generation.
  • High Surge Current Capability: Capable of handling high surge currents, making it suitable for robust applications.
  • High Operating Temperature: The HER103 is designed to operate at high temperatures, ensuring reliability in challenging environments.

Note: For detailed technical specifications, please refer to the HER103 datasheet.

Application

  • Power Supplies: Ideal for use in power supply circuits for efficient rectification.
  • Inverters: Suitable for freewheeling diode applications in inverter circuits.
  • Switching Power Supplies: Used in high-frequency switching power supply designs.

Functionality

The HER103 is a high-efficiency rectifier diode designed to provide efficient and reliable rectification in various electronic circuits with its fast recovery and low voltage drop characteristics.

Usage Guide

  • Placement: Connect the cathode (K) terminal to the cathode side of the circuit and the anode (A) terminal to the anode side.
  • Operating Conditions: Ensure that the diode operates within its specified voltage, current, and temperature limits for optimal performance.

Frequently Asked Questions

Q: What is the maximum forward voltage drop of the HER103?
A: The HER103 has a low forward voltage drop typically around 0.9V.

Q: Can the HER103 handle high-frequency applications?
A: Yes, the HER103 is designed for high-frequency operation and features fast reverse recovery suitable for such applications.

Equivalent

For similar functionalities, consider these alternatives to the HER103:

  • 1N5408: A general-purpose rectifier diode with similar voltage and current ratings to the HER103.
  • FR107: This is a fast recovery rectifier diode suitable for high-speed rectification applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pbfree Code Yes Rohs Code Yes
Part Life Cycle Code Active Ihs Manufacturer RECTRON LTD
Part Package Code DO-41 Package Description ROHS COMPLIANT, PLASTIC PACKAGE-2
Pin Count 2 Reach Compliance Code compliant
ECCN Code EAR99 HTS Code 8541.10.00.80
Samacsys Manufacturer Rectron Additional Feature HIGH RELIABILITY, LOW POWER LOSS
Case Connection ISOLATED Configuration SINGLE
Diode Element Material SILICON Diode Type RECTIFIER DIODE
Forward Voltage-Max (VF) 1 V JEDEC-95 Code DO-41
JESD-30 Code O-PALF-W2 JESD-609 Code e3
Non-rep Pk Forward Current-Max 30 A Number of Elements 1
Number of Phases 1 Number of Terminals 2
Operating Temperature-Max 150 °C Operating Temperature-Min -55 °C
Output Current-Max 1 A Package Body Material PLASTIC/EPOXY
Package Shape ROUND Package Style LONG FORM
Peak Reflow Temperature (Cel) 265 Qualification Status Not Qualified
Rep Pk Reverse Voltage-Max 200 V Reverse Recovery Time-Max 0.05 µs
Surface Mount NO Terminal Finish MATTE TIN
Terminal Form WIRE Terminal Position AXIAL

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

S4VB60-5000

S4VB60-5000

This reliable rectifier diode ensures stable DC outpu
1N4148WL2-TP

1N4148WL2-TP

These diodes, labeled 1N4148WL2-TP, specialize in facilitating quick transitions between high and low voltage states
UDZVFHTE-1713B

UDZVFHTE-1713B

Lead-free with 2022 date code
BYT230PIV-400

BYT230PIV-400

Switching Rectifier Diode Tube 400V 30A 100ns 4-Pin ISOTOP
60CTQ045

60CTQ045

Schottky Diodes and Rectifiers
DB2731600L

DB2731600L

Schottky Diode 30V 100mA SSSMini2-F4-B Panasonic DB2731600L, SMT Schottky Small Signal Diode, 30V 100mA, 0.8ns, 2-Pin SSSMini2 F4 B