DB3W Overview
Description
1 Cathode 2 Anode 1 2 Top View Marking Code： DB3W / DC34W / DB4W Simplified outline SOD-123FL and symbol Power Dissipation (TC = 100°C) Repetitive Peak On-state Current (tp = 20 µs, f = 100 Hz) Operating Junction and Storage Temperature Range Symbol Ptot ITRM Tj, Tstg Value 150 2 - 40 to + 125 Unit mW A °C Characteristics at Ta = 25°C Parameter Breakover Voltage at C = 22 nF, see diagram 1 DB3W DC34W DB4W Breakover Voltage Symmetry at C = 22 nF, see diagram 1 Dynamic Breakover Voltage at △I = [IBO to IF = 10 mA] Output Voltage See diagram 2 Breakover Current at C = 22 nF Leakage Current at VB=0.5VBOmax Rise Time See diagram 3 Symbol VBO [|+VBO|-|-VBO|] | △V ± | VO IBO IB tr Min. 28 30 35 - 5 5 - Max.
Key Features
- These diacs are intended for use in thyristor phase control
- circuits for lamp-dimming
- universal-motor speed controls
- MECHANICAL DATA Case: SOD-123FL Terminals: Solderable per MIL-STD-750, Method 2026 Approx
- Weight:15mg 0.00048oz DB3W PINNING PIN
