DB3A Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – Bidirectional DIAC Trigger Diode

Bidirectional DIAC Trigger Diode
DB3A
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
• RoHS Compliance
Mechanical Data
DO-35
Case:
Terminals:
Weight:
Glass Case DO-35
Plated axial leads, solderable per MIL-STD-750, method 2026
Approx. 0.13 gram
Maximum Ratings and Electrical Characteristics (T A=25ºC unless noted otherwise)
Symbol
VBO
│+VBO│-│-VBO│
│±∆V│
VO
IBO
Tr
IB
IP
Pd
ITRM
RthJA
RthJL
Description
Breakover Voltage*
Breakover Voltage Symmetry
Dynamic Breakover Voltage**
Output Voltage*
Breakover Current*
Rise Time*
Leakage Current*
Peak Current*
Power Dissipation on Printed
Circuit
Repetitive Peak on-state Current
Typical Thermal Resistance
Value
Unit
Min. Typ. Max.
28 32 36
V
-3 -
3
V
5-
-
V
5
-
-
V
-
- 50
µA
-
-
2
µs
-
- 10
µA
0.3 -
-
A
-
- 150 mW
-
-
2
A
-
- 400 °C / W
-
- 150 °C / W
Conditions
IBO ,C=22nF**
IBO ,C=22nF**
VBO and VF at 10mA
See Fig.6 (R=20Ω)
C=22nF**
See Fig.5
VB=0.5VBO Max.
See Fig.6 (Gate)
Ta=50°C
tp=20µs, f=100Hz
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Rev. A/DX 2007-06-04
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