ZM4747A-T3 vs ZM4740A-25 feature comparison

ZM4747A-T3 Sensitron Semiconductors

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ZM4740A-25 Vishay Semiconductors

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Pbfree Code No
Rohs Code No
Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer SENSITRON SEMICONDUCTOR GENERAL SEMICONDUCTOR INC
Part Package Code MELF MELF
Package Description O-LELF-R2 O-LELF-R2
Pin Count 2 2
Reach Compliance Code compliant unknown
ECCN Code EAR99
HTS Code 8541.10.00.50
Case Connection ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 22 Ω
JESD-30 Code O-LELF-R2 O-LELF-R2
Moisture Sensitivity Level 1
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 150 °C
Package Body Material GLASS GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 1 W 1 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 20 V 10 V
Surface Mount YES YES
Technology ZENER ZENER
Terminal Form WRAP AROUND WRAP AROUND
Terminal Position END END
Voltage Tol-Max 5% 5%
Working Test Current 12.5 mA 25 mA
Base Number Matches 2 1

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