ZMM55B 데이터 시트보기 (PDF) - Unspecified
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ZMM55B Datasheet PDF : 5 Pages
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ZMM55B Series
Zener diode
Features
1. Small surface mounting type
2. High reliability
Applications
Voltage stabilization
Absolute Maximum Ratings
Tj=25℃
Parameter
Power dissipation
Z-current
Junction temperature
Storage temperature range
Test Conditions
RthJA≦300K/W
Type
Symbol
Value
Unit
PV
500
mW
IZ
PV/VZ
mA
Tj
175
℃
Tstg
-65~+175
℃
Maximum Thermal Resistance
Tj=25℃
Parameter
Test Conditions
Symbol
Value
Unit
Junction ambient
on PC board 50mm×50mm×1.6mm
RthJA
500
K/W
Stresses exceeding maximum ratings may damage the device. Maximum ratings are stress ratings only. Functional operation above the
recommended operating conditions is not implied. Extended exposure to stresses above the recommended operating conditions may
affect device reliability.
Electrical Characteristics
Tj=25℃
Parameter
Forward voltage
Test Conditions
IF=200mA
Type
Symbol Min Typ Max Unit
VF
1.5 V
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Excel Semiconductor
Rev. 3e, 1-Nov-2006
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