1N2991 vs 1N2991COX.120 feature comparison

1N2991 New England Semiconductor

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1N2991COX.120 Microsemi Corporation

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Part Life Cycle Code Transferred Transferred
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 ANODE
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 10 Ω
JEDEC-95 Code DO-4
JESD-30 Code O-MUPM-D1 O-MEDB-N2
Knee Impedance-Max 300 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
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 36 V 36 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 30.6 mV/°C
Voltage Tol-Max 20% 20%
Working Test Current 70 mA 70 mA
Base Number Matches 10 1
ECCN Code EAR99
HTS Code 8541.10.00.50
JESD-609 Code e3
Terminal Finish MATTE TIN

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