DB3 Datasheet, PDF (1/4 Pages) STMicroelectronics – TRIGGER DIODES

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FEATURES
VBO : 32V / 34V / 40V VERSIONS
LOW BREAKOVER CURRENT
DB3 /DB4 / DC34
TRIGGER DIODES
DESCRIPTION
High reliability glass passivation insuring
parameter stability and protection against
junction contamination.
DO 35
(Glass)
ABSOLUTE RATINGS (limiting values)
Symbol
Parameter
Value
Unit
P
Power dissipation on printed circuit
Ta = 65 °C
150
mW
(L = 10 mm)
I_TRM
Repetitive peak on-state current
tp = 20 µs
2
A
F= 100 Hz
Tstg Storage and operating junction temperature range
Tj
- 40 to + 125
°C
- 40 to + 125
°C
THERMAL RESISTANCES
Symbol
Parameter
R_{th (j-a)} Junction to ambient
Rth (j-l) Junction-leads
April 1995
Value
400
150
Unit
°C/W
°C/W
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