ZMM5256B-7 vs ZMM5256B feature comparison

ZMM5256B-7 Diodes Incorporated

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ZMM5256B MERITEK Electronics Corporation

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Pbfree Code No
Rohs Code Yes Yes
Part Life Cycle Code Obsolete Active
Ihs Manufacturer DIODES INC MERITEK ELECTRONICS CORP
Part Package Code DO-213AA
Package Description ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2
Pin Count 2
Reach Compliance Code compliant unknown
ECCN Code EAR99
HTS Code 8541.10.00.50
Additional Feature HIGH RELIABILITY
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 49 Ω 49 Ω
JEDEC-95 Code DO-213AA
JESD-30 Code O-LELF-R2 O-LELF-R2
JESD-609 Code e2
Moisture Sensitivity Level 1
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 175 °C 175 °C
Operating Temperature-Min -65 °C -55 °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
Qualification Status Not Qualified
Reference Voltage-Nom 30 V 30 V
Surface Mount YES YES
Technology ZENER ZENER
Terminal Finish TIN SILVER
Terminal Form WRAP AROUND WRAP AROUND
Terminal Position END END
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tol-Max 5% 5%
Working Test Current 4.2 mA 4.2 mA
Base Number Matches 1 28
Knee Impedance-Max 600 Ω
Reverse Current-Max 0.1 µA
Reverse Test Voltage 23 V

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