BZX85B Datasheet, PDF (1/2 Pages) Vishay Siliconix – Silicon Epitaxial Planar Z-Diodes

BZX85B
SILICON PLANAR POWER ZENER DIODES
for use in stabilizing and clipping circuits with high
power rating.
Max. 0.7
Max. 2.8
Min. 25.4
Black
Cathode Band
Black
Part No.
XXX
Max. 4.2
Min. 25.4
Glass Case DO-41
Dimensions in mm
Absolute Maximum Ratings (T_a = 25 ^OC)
Parameter
Symbol
Value
Unit
Power Dissipation
P_tot
1.3 ¹⁾
W
Junction Temperature
T_j
200
O_C
Storage Temperature Range
T_S
- 55 to + 200
O_C
1) _{Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.}
Characteristics at T_a = 25 ^OC
Parameter
Symbol
Max.
Unit
Thermal Resistance Junction to Ambient Air
R_thA
130 ¹⁾
K/W
Forward Voltage
at I_F = 200 mA
V_F
1.2
V
1) _{Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.}