LL4749A vs DL4749A-B feature comparison

LL4749A Microsemi Corporation

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DL4749A-B Rectron Semiconductor

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Pbfree Code No Yes
Rohs Code No Yes
Part Life Cycle Code Obsolete Active
Ihs Manufacturer MICROSEMI CORP RECTRON LTD
Package Description O-LELF-R2 O-LELF-R2
Reach Compliance Code unknown compliant
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
Dynamic Impedance-Max 25 Ω
JEDEC-95 Code DO-213AB
JESD-30 Code O-LELF-R2 O-LELF-R2
JESD-609 Code e0 e3
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 200 °C 200 °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 24 V 24 V
Surface Mount YES YES
Technology ZENER ZENER
Terminal Finish TIN LEAD MATTE TIN
Terminal Form WRAP AROUND WRAP AROUND
Terminal Position END END
Voltage Tol-Max 5% 5%
Working Test Current 10.5 mA 10.5 mA
Base Number Matches 3 1
Part Package Code MELF
Pin Count 2

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Compare DL4749A-B with alternatives