ZMM1 THRU ZMM75
ZENER DIODES
Mini-MELF
FEATURES
♦ Silicon Planar Zener Diodes
♦ In Mini-MELF case especially for automatic insertion.
Cathode Mark
♦ The Zener voltages are graded according to the
international E 24 standard. Smaller voltage
tolerances and other Zener voltages are available
upon request.
.019 (0.48)
.011 (0.28)
.142 (3.6)
.134 (3.4)
♦ These diodes are also available in DO-35 case with the type
designation ZPD1 … ZPD51.
Dimensions are in inches and (millimeters)
MECHANICAL DATA
Case: Mini-MELF Glass Case (SOD-80)
Weight: approx. 0.05 g
MAXIMUM RATINGS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOL
VALUE
UNIT
Zener Current (see Table “Characteristics”)
Power Dissipation at Tamb = 25°C
Junction Temperature
Ptot
Tj
500(1)
175
mW
°C
Storage Temperature Range
TS
– 55 to +175
°C
SYMBOL
MIN.
TYP.
MAX.
UNIT
Thermal Resistance
Junction to Ambient Air
RthJA
–
–
0.3(1)
°C/W
NOTES:
(1) Valid provided that electrodes are kept at ambient temperature.
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WWW.PS-PFS.COM
PFS [ SHENZHEN PING SHENG ELECTRONICS CO., LTD. ]
