JANS1N4972 vs 1N4646E3 feature comparison

JANS1N4972 Semtech Corporation

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1N4646E3 Microsemi Corporation

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Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer SEMTECH CORP MICROSEMI CORP
Package Description HERMETIC SEALED PACKAGE-2 DO-7, 2 PIN
Pin Count 2
Reach Compliance Code unknown compliant
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 5 Ω
JESD-30 Code O-XALF-W2 O-XALF-W2
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 200 °C
Package Body Material UNSPECIFIED UNSPECIFIED
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 5 W 0.6 W
Qualification Status Qualified
Reference Standard MIL-19500
Reference Voltage-Nom 39 V 39 V
Surface Mount NO NO
Technology ZENER ZENER
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Tol-Max 4.87% 5%
Working Test Current 30 mA 3.2 mA
Base Number Matches 6 1
JEDEC-95 Code DO-7

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