BZX79B Datasheet, PDF (1/2 Pages) EIC discrete Semiconductors – ZENER DIODES

Silicon Planar Zener Diodes
Features
• Zener Voltage Tolerance ± 2%
Product specification
BZX79B
Max. 0.5
Max. 1.9
Min. 27.5
Black
Cathode Band
Black
Part No.
Black
"ST" Brand
XXX
ST
Max. 3.9
Min. 27.5
Glass Case DO-35
Dimensions in mm
Absolute Maximum Ratings (T_a = 25 ^OC)
Parameter
Symbol
Value
Unit
Continuous Forward Current
Power Dissipation
I_F
250
mA
P_tot
500 ¹⁾
mW
Junction Temperature
T_j
175
O_C
Storage Temperature Range
T_stg
- 55 to + 175
O_C
1) _{Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.}
Characteristics at T_a = 25 ^OC
Parameter
Symbol
Max.
Thermal Resistance Junction to Ambient Air
R_thA
0.3 ¹⁾
Forward Voltage
at I_F = 100 mA
V_F
1.5
1) _{Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.}
Unit
K/mW
V
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