Skip to main content

Hitachi High-Tech in Europe
  1. Home
  2. Products & Services
  3. Materials & Components
  4. Electronic Components
  5. Diodes
  6. High Voltage Diodes

High Voltage Diodes

High Voltage Diodes

High Voltage diodes are specified application for distributorless ignition coil system to prevent misfire.

Features

  • For Distributor Less Ignition System. / Coil on the plug type
  • High voltage pulse control for ignition coil.
  • Diffused-junction.
  • Excellent high temperature output characteristics
    (Low leakage current at high temperature and excellent reverse characteristics)

Application

  • For protection of surge voltage in automotive electrical equipment

Specification

Item Pepetitive Peak Reverse Voltage Average Forward Current Non-Repetitive Peak Forward Current Operating Junction and Storage Temperature
Symbol VRRM IFM(AV) IFSM Tj, Tstg
Unit kV mA A °C
DHM30A10 1 30 3 -40 to +150
DHM30A20 2 30 3 -40 to +150
DHM30A25 2.5 30 3 -40 to +150
DHM30A30 3 30 3 -40 to +150
DHM30A40 4 30 3 -40 to +150