1N2981R vs 1N2981COX.250 feature comparison

1N2981R New England Semiconductor

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1N2981COX.250 Microsemi Corporation

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Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer NEW ENGLAND SEMICONDUCTOR MICROSEMI CORP
Package Description HERMETIC SEALED, DO-4, 1 PIN O-MEDB-N2
Reach Compliance Code unknown compliant
Additional Feature HIGH RELIABILITY HIGH RELIABILITY
Case Connection CATHODE ANODE
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 4 Ω
JEDEC-95 Code DO-4
JESD-30 Code O-MUPM-D1 O-MEDB-N2
Knee Impedance-Max 250 Ω
Number of Elements 1 1
Number of Terminals 1 2
Operating Temperature-Max 175 °C 175 °C
Operating Temperature-Min -65 °C -65 °C
Package Body Material METAL METAL
Package Shape ROUND ROUND
Package Style POST/STUD MOUNT DISK BUTTON
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 10 W 10 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 17 V 17 V
Reverse Current-Max 10 µA
Surface Mount NO YES
Technology ZENER ZENER
Terminal Form SOLDER LUG NO LEAD
Terminal Position UPPER END
Voltage Temp Coeff-Max 12.75 mV/°C
Voltage Tol-Max 20% 20%
Working Test Current 145 mA 145 mA
Base Number Matches 5 1
ECCN Code EAR99
HTS Code 8541.10.00.50
JESD-609 Code e3
Terminal Finish MATTE TIN

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