ZMM1 THRU ZMM75
ZENER DIODES
Mini-MELF
FEATURES
♦
Silicon Planar Zener Diodes
♦
In Mini-MELF case especially for automatic insertion.
.142 (3.6)
.134 (3.4)
.019 (0.48)
.011 (0.28)
∅
.063 (1.6)
.055 (1.4)
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.
♦
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 T
amb
= 25°C
Junction Temperature
Storage Temperature Range
P
tot
T
j
T
S
500
(1)
175
– 55 to +175
mW
°C
°C
SYMBOL
MIN.
TYP.
MAX.
UNIT
Thermal Resistance
Junction to Ambient Air
R
thJA
–
–
0.3
(1)
°C/W
NOTES:
(1) Valid provided that electrodes are kept at ambient temperature.
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