DL4751A-G vs ZM4740A/25 feature comparison

DL4751A-G Sensitron Semiconductors

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ZM4740A/25 Vishay Semiconductors

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Pbfree Code Yes Yes
Rohs Code Yes No
Part Life Cycle Code Transferred Transferred
Ihs Manufacturer SENSITRON SEMICONDUCTOR GENERAL SEMICONDUCTOR INC
Package Description O-LELF-R2 GLASS, MELF-2
Pin Count 2 2
Manufacturer Package Code DL-41
Reach Compliance Code compliant unknown
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
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 175 °C 200 °C
Package Body Material GLASS GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 0.5 W 1 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 30 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 8.5 mA 25 mA
Base Number Matches 2 2
Part Package Code MELF
Dynamic Impedance-Max 7 Ω
JESD-609 Code e0
Terminal Finish Tin/Lead (Sn/Pb)

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