TZM5251B-GS08 vs MMSZ5251B-H feature comparison

TZM5251B-GS08 Vishay Semiconductors

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MMSZ5251B-H Formosa Microsemi Co Ltd

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Pbfree Code Yes
Rohs Code Yes Yes
Part Life Cycle Code Obsolete Active
Ihs Manufacturer VISHAY TELEFUNKEN FORMOSA MICROSEMI CO LTD
Part Package Code MELF
Package Description MINIMELF-2
Pin Count 2
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Samacsys Manufacturer Vishay
Case Connection ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
JESD-30 Code O-LELF-R2
JESD-609 Code e2
Moisture Sensitivity Level 1
Number of Elements 1 1
Number of Terminals 2
Package Body Material GLASS
Package Shape ROUND
Package Style LONG FORM
Polarity UNIDIRECTIONAL
Power Dissipation-Max 0.5 W 0.5 W
Qualification Status Not Qualified
Reference Voltage-Nom 22 V 22 V
Surface Mount YES YES
Technology ZENER ZENER
Terminal Finish TIN SILVER
Terminal Form WRAP AROUND
Terminal Position END
Voltage Tol-Max 5% 5%
Base Number Matches 2 1
Dynamic Impedance-Max 29 Ω
Operating Temperature-Max 150 °C
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Working Test Current 5.6 mA

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