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ZMM55B12

Excel Semiconductor
Part Number ZMM55B12
Manufacturer Excel Semiconductor
Description Zener diode
Published Jul 5, 2018
Detailed Description ZMM55B Series Zener diode Features 1. Small surface mounting type 2. High reliability Applications Voltage stabilizat...
Datasheet PDF File ZMM55B12 PDF File

ZMM55B12
ZMM55B12

Overview
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 PV IZ Tj Tstg Value 500 PV/VZ 175 -65~+175 Unit mW mA ℃ ℃ 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.
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