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ZMM5253D

Description
Zener Diode
CategoryDiscrete semiconductor    diode   
File Size243KB,2 Pages
ManufacturerFCI / Amphenol
Download Datasheet Parametric View All

ZMM5253D Overview

Zener Diode

ZMM5253D Parametric

Parameter NameAttribute value
Reach Compliance CodeUnknown
ECCN codeEAR99
Is SamacsysN
Objectid110092856
Terminal formWRAP AROUND
Terminal locationEND
Shell connectionISOLATED
Number of terminals2
Package body materialGLASS
Package shapeROUND
Package formLONG FORM
technologyZENER
Working test current5 mA
Diode typeZENER DIODE
Number of components1
Maximum power dissipation0.5 W
Nominal reference voltage25 V
surface mountYES
ConfigurationSINGLE
Diode component materialsSILICON
polarityUNIDIRECTIONAL
Maximum reverse current0.1 µA
Maximum dynamic impedance35 Ω
Maximum knee impedance600 Ω
Reverse test voltage19 V
Voltage temperatureCoeff-Max22.25 mV/°C
Maximum voltage tolerance20%
JESD-30 codeO-LELF-R2
Maximum operating temperature175 °C
Data Sheet
500 mWatts Glass Pack
Surface Mount Zener Diode
Mechanical Dimensions
ZMM5221~5261
Description
MINI MELF GLASS
Dimensions in Inches (mm)
FEATURES
3%, 5%, 10%, 20% VOLTAGE AVAILABLE
WIDE VOLTAGE RANGE
MEETS UL SPECIFICATION 94V-0
CHARACTERISTIC AT Ta=25℃
SYMBOL
MIN
TYP
MAX
UNIT
THERMAL RESISTANCE JUNCTION TO AMBIENT AIR
RthA
0.3
k/Mw
FORWARD VOLTAGE AT IF=200mA
VF
1.1
V
* VALID PROVIDED THAT LEADS AT A DISTANCE OF 10mm FROM CASE ARE KEPT AT AMBIENT TEMPERATU
ABSOLUTE MAX. RATINGS
SYMBOL
VALUE
UNIT
ZENER CURRENT SEE TABLE CHARACTERISTICS
POWER DISSIPATION AT Ta=25℃
Ptot
500
mW
JUNCTION TEMPERATURE
Tj
175
STORAGE TEMPERATURE RANGE
Ts
-65 to +175
* VALID PROVIDED THAT LEADS AT A DISTANCE OF 10mm FROM CASE ARE KEPT AT AMBIENT TEMPERATU
FIG.1: BREAKDOWN CHARACTERISTICS
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