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ZMM5221...ZMM5267
Silicon Planar Zener Diodes
Standard zener voltage tolerance is ± 20%. Add suffix "A" for ± 10% tolerance, suffix "B" for ± 5% tolerance and suffix "C" for ± 2% tolerance. Other tolerance, non standard and higher zener voltages are upon request.
LL-34
Absolute Maximum Ratings (Ta = 25 OC) Parameter
Power Dissipation
Junction Temperature
Storage Temperature Range
1) Valid provided that electrodes are kept at ambient temperature.
Symbol Ptot Tj Tstg
Value 500 1) 175 - 65 to + 175
Unit mW OC OC
Characteristics at Ta = 25 OC Parameter
Thermal Resistance Junction to Ambient Air
Forward Voltage at IF = 200 mA
1) Valid provided that electrodes are kept at ambient temperature.
Symbol RthA
VF
Max. 0.3 1)
1.1
Unit K/mW
V
SEMTECH ELECTRONICS LTD.
ZMM5221 Datasheet
