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LL991

Description
Zener Diode, 180V V(Z), 20%, 0.5W, Silicon, Unidirectional, DO-213AA,
CategoryDiscrete semiconductor    diode   
File Size111KB,2 Pages
ManufacturerMicrosemi
Websitehttps://www.microsemi.com
Download Datasheet Parametric View All

LL991 Overview

Zener Diode, 180V V(Z), 20%, 0.5W, Silicon, Unidirectional, DO-213AA,

LL991 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerMicrosemi
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresHIGH SURGE CAPABILITY
Shell connectionISOLATED
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeZENER DIODE
Maximum dynamic impedance2200 Ω
JEDEC-95 codeDO-213AA
JESD-30 codeO-LELF-R2
JESD-609 codee0
Number of components1
Number of terminals2
Maximum operating temperature200 °C
Package body materialGLASS
Package shapeROUND
Package formLONG FORM
Peak Reflow Temperature (Celsius)NOT SPECIFIED
polarityUNIDIRECTIONAL
Maximum power dissipation0.5 W
Certification statusNot Qualified
Nominal reference voltage180 V
surface mountYES
technologyZENER
Terminal surfaceTIN LEAD
Terminal formWRAP AROUND
Terminal locationEND
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance20%
Working test current0.68 mA
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