ZMM5225 thru ZMM5267
Zener Diodes
Zener Voltage Range: 3.0 to 75 Volts Power Dissipation: 500mW
Features
ꢀ Silicon Planar Power Zener Diodes.
ꢀ Standard Zener voltage tolerance is 5% with a “B” suffix,
and 10% with a “A” suffix . Other tolerances are available
upon request.
ꢀ These diodes are also available in DO-35 case with the type
designation 1N5221 ... 1N5281.
Mechanical Data
ꢀ Case: MiniMELF Glass Case (SOD-80)
ꢀ Weight: approx. 0.05g
Maximum Ratings and Thermal Characteristics
(TA=25oC unless otherwise noted)
Parameter
Symbol
Value
Unit
Zener current (see Table "Characteristics")
Power dissipation at Tamb=75oC
Ptot
500 (1)
300 (1)
mW
oC/W
oC
Thermal resistance junction to ambient air
Maximum junction temperature
RθJA
T
175
j
Storage temperature range
TS
-65 to +175
oC
Notes:
1. Valid provided that electrodes are kept at ambient temperature.
490