Bidirectional DIAC Trigger Diode
Bidirectional DIAC Trigger Diode DB3/DB4
Bidirectional DIAC Trigger Diode
Features
• • • • • Low breakover current Excel...
Description
Bidirectional DIAC Trigger Diode DB3/DB4
Bidirectional DIAC Trigger Diode
Features
Low breakover current Excellent symmetry Very low leakage current Trigger diode with a fixed voltage reference High temperature soldering guaranteed: 250°C/10s/9.5mm lead length at 5 lbs tension
DO-35
RoHS Compliance
Mechanical Data
Case: Terminals: Weight: Glass Case DO-35 Plated axial leads, solderable per MIL-STD-750, method 2026 Approx. 0.13 gram
Maximum Ratings (T Ambient=25ºC unless noted otherwise)
Symbol Description Power Dissipation on Printed Circuit (L=10mm) (Ta=50°C) Repetitive Peak on-state Current (tp=20µs, f=100Hz) Operating Temperature Range Storage Temperature Range Thermal Resistance Junction to Ambient Air Thermal Resistance Junction to Case DB3 150 2 -40 to +110 -40 to +125 400 150 DB4 Unit mW A °C °C ° C/W ° C/W
PD ITRM TJ TSTG RθJA RθJL
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Rev. B/AH Page 1 of 5
Bidirectional DIAC Trigger Diode DB3/DB4
Electrical Characteristics (T Ambient=25ºC unless noted otherwise)
Symbol Description DB3 DB4 Min. 28 35 -3 5 5 Typ.1.5 10 Max. 36 45 3 50 Unit V V V V V µA µs µA Conditions
*VBO [ I+VBOI-I-VBOI ] │ ±∆V│ VO IBO Tr IB
*Breakover Voltage
Breakover Voltage Symmetry
**C=22nF
See Fig.4
**C=22nF, See Fig.4
∆1=[ IBO to IF=10mA ] See Fig.4 See Fig.6
**Dynamic Breakover Voltage *Output Voltage *Breakover Curre...
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