ZMM1B...ZMM200B
SILICON PLANAR ZENER DIODES
in MiniMELF case especially for automatic insertion. The Zener
voltages are graded according to the international E 24
standard. Smaller voltage tolerances and higher Zener voltages
are upon request.
LL-34
These diodes are also available in DO-35 case with the type
designation BZX55B
Absolute Maximum Ratings (Ta = 25oC)
Symbol
Ptot
Value
5001)
175
Unit
mW
Power Dissipation
O
C
Junction Temperature
Tj
O
C
Storage Temperature Range
TS
-55 to +175
1) Valid provided that electrodes are kept at ambient temperature
Characteristics at Tamb = 25oC
Symbol
RthA
Min.
-
Typ.
-
Max.
0.31)
Unit
Thermal Resistance
Junction to Ambient Air
K/mW
1) Valid provided that electrodes are kept at ambient temperature
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 20/09/2005