MMSZ5251BS-T1-LF vs CMDZ5251BBK feature comparison

MMSZ5251BS-T1-LF Won-Top Electronics Co Ltd

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CMDZ5251BBK Central Semiconductor Corp

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Pbfree Code Yes No
Rohs Code Yes No
Part Life Cycle Code Active Active
Ihs Manufacturer WON-TOP ELECTRONICS CO LTD CENTRAL SEMICONDUCTOR CORP
Package Description R-PDSO-G2 R-PDSO-G2
Pin Count 2
Reach Compliance Code compliant not_compliant
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
JESD-30 Code R-PDSO-G2 R-PDSO-G2
JESD-609 Code e3 e0
Moisture Sensitivity Level 1
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 150 °C 150 °C
Operating Temperature-Min -65 °C -65 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 0.2 W 0.25 W
Reference Voltage-Nom 22 V 22 V
Surface Mount YES YES
Technology ZENER ZENER
Terminal Finish MATTE TIN TIN LEAD
Terminal Form GULL WING GULL WING
Terminal Position DUAL DUAL
Voltage Tol-Max 5% 5%
Base Number Matches 1 1
Dynamic Impedance-Max 29 Ω
Knee Impedance-Max 600 Ω
Qualification Status Not Qualified
Reverse Current-Max 0.1 µA
Voltage Temp Coeff-Max 19.14 mV/°C
Working Test Current 5.6 mA

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