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

BZX79B
SILICON PLANAR ZENER DIODES
Features
• Tolerance ± 2%
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
Continuous Forward Current
Power Dissipation
Thermal Resistance Junction to Ambient Air
I_F
P_tot
R_θJA
250
500 ¹⁾
0.3 ¹⁾
Junction Temperature
T_j
- 65 to + 200
Storage Temperature Range
T_S
- 65 to + 200
1) _{Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.}
Unit
mA
mW
O_C/mW
O_C
O_C
Characteristics at T_a = 25 ^OC
Parameter
Forward Voltage
at I_F = 100 mA
Symbol
Max.
Unit
V_F
1.5
V
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 21/06/2007