1N2821RB vs 1N3323A feature comparison

1N2821RB New England Semiconductor

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1N3323A Microsemi Corporation

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Rohs Code No No
Part Life Cycle Code Transferred Transferred
Ihs Manufacturer NEW ENGLAND SEMICONDUCTOR MICROSEMI CORP
Package Description HERMETIC SEALED, TO-3, 2 PIN HERMETIC SEALED, METAL, DO-5, 1 PIN
Reach Compliance Code unknown unknown
Additional Feature HIGH RELIABILITY HIGH RELIABILITY, LOW IMPEDANCE
Case Connection CATHODE ANODE
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 2.7 Ω
JEDEC-95 Code TO-3 DO-203AB
JESD-30 Code O-MBFM-P2 O-MUPM-D1
JESD-609 Code e0 e0
Knee Impedance-Max 90 Ω
Number of Elements 1 1
Number of Terminals 2 1
Operating Temperature-Max 175 °C
Operating Temperature-Min -65 °C
Package Body Material METAL METAL
Package Shape ROUND ROUND
Package Style FLANGE MOUNT POST/STUD MOUNT
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 50 W 50 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 25 V 27 V
Reverse Current-Max 5 µA
Surface Mount NO NO
Technology ZENER ZENER
Terminal Finish Tin/Lead (Sn/Pb) TIN LEAD
Terminal Form PIN/PEG SOLDER LUG
Terminal Position BOTTOM UPPER
Voltage Temp Coeff-Max 20 mV/°C
Voltage Tol-Max 5% 10%
Working Test Current 500 mA 460 mA
Base Number Matches 9 17
Part Package Code DO-5
Pin Count 1
ECCN Code EAR99
HTS Code 8541.10.00.50

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