ZMM5254B vs ZMM5254B-T/R feature comparison

ZMM5254B Diodes Incorporated

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ZMM5254B-T/R Promax-Johnton Electronic Corporation

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Rohs Code Yes No
Part Life Cycle Code Not Recommended Obsolete
Ihs Manufacturer DIODES INC PROMAX-JOHNTON CORP
Package Description SIMILAR TO DO-213AA, MELF-2 O-LELF-R2
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
Dynamic Impedance-Max 41 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 175 °C
Operating Temperature-Min -65 °C
Package Body Material GLASS GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 0.5 W 0.5 W
Reference Voltage-Nom 27 V 27 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 4.6 mA 4.6 mA
Base Number Matches 4 1
Pbfree Code No
Part Package Code MELF
Pin Count 2
JESD-609 Code e0
Qualification Status Not Qualified
Terminal Finish TIN LEAD

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