ChipApex | Global Electronic Components Supplier
AR1FJHM3/H
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE AVALANCHE 600V 1A DO219AB
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：600 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：140 ns
- Current - Reverse Leakage @ Vr：1 µA @ 600 V
- Capacitance @ Vr, F：12.6pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-219AB
- Supplier Device Package：DO-219AB (SMF)
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：Automotive
- Qualification：AEC-Q101
Download product information
Overview
The AR1FJHM3/H is a surface-mount fast avalanche rectifier manufactured by Vishay General Semiconductor. It features a glass passivated pellet chip junction and operates in the SMF (DO-219AB) package. The device supports a maximum repetitive peak reverse voltage of 600 V and an average forward current of 1.0 A. Key electrical parameters include a maximum instantaneous forward voltage of 1.25 V at 1.0 A, a maximum reverse current of 1 μA, and a typical reverse recovery time of 140 ns. It withstands a peak forward surge current of 30 A and handles non-repetitive avalanche energy of 20 mJ at 1.0 A. The component operates within a temperature range of -55 °C to +175 °C.
Feature Summary
- Fast switching capability designed for high-frequency applications
- Avalanche-rated construction capable of handling specific energy levels
- Glass passivated pellet chip junction for reliability
- Low profile package suitable for automated placement
Applications
- General purpose rectification of power supplies
- Inverter circuits
- Converter topologies
- Freewheeling diodes in consumer electronics
- Automotive systems
- Telecommunication equipment
Procurement Notes
Verify that the ordering code includes the HM3 suffix to confirm AEC-Q101 automotive qualification. Ensure the base part number matches the required voltage rating, as the AR1FJ variant specifically denotes the 600 V rating within the series. Confirm compliance with halogen-free and RoHS directives based on the suffix requirements.
Selection Notes
Select this component when a single-diode configuration with avalanche capability is required. The 600 V rating distinguishes it from lower-voltage variants like the AR1FG or higher-voltage options like the AR1FK. Consider the 140 ns reverse recovery time for frequency constraints and verify thermal management against the 130 °C/W junction-to-ambient resistance.
Part Context
This device belongs to the eSMP Series of surface-mount fast avalanche rectifiers. It shares the SMF (DO-219AB) case outline with other members of the family, such as the AR1FD, AR1FG, AR1FK, and AR1FM. These parts are distinguished primarily by their maximum repetitive peak reverse voltage ratings, which range from 200 V to 1000 V.
Replacement Considerations
Compatible substitutes within the same series include AR1FGHM3/H (400 V), AR1FKHM3/H (800 V), and AR1FJ-M3/H (non-automotive grade). Verify that replacement parts match the 600 V reverse voltage requirement and the 1.0 A forward current specification.
