ZM4745A vs DL4749A-GT3 feature comparison

ZM4745A Sensitron Semiconductors

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DL4749A-GT3 Sensitron Semiconductors

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Pbfree Code No Yes
Rohs Code No Yes
Part Life Cycle Code Transferred Transferred
Ihs Manufacturer SENSITRON SEMICONDUCTOR SENSITRON SEMICONDUCTOR
Part Package Code MELF
Package Description GLASS, MELF-2 O-LELF-R2
Pin Count 2 2
Reach Compliance Code compliant 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 16 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 175 °C
Package Body Material GLASS GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 1 W 0.5 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 16 V 24 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 15.5 mA 10.5 mA
Base Number Matches 4 1
Manufacturer Package Code DL-41
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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Compare DL4749A-GT3 with alternatives