JAN1N4994 vs 1N4994E3 feature comparison

JAN1N4994 Unitrode Corporation

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1N4994E3 Microsemi Corporation

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Part Life Cycle Code Obsolete Transferred
Ihs Manufacturer UNITRODE CORP MICROSEMI CORP
Reach Compliance Code unknown compliant
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
JESD-30 Code O-LALF-W2 O-LALF-W2
Knee Impedance-Max 2200 Ω
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 175 °C 175 °C
Operating Temperature-Min -65 °C -65 °C
Package Body Material GLASS GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 5 W 5 W
Qualification Status Not Qualified
Reference Standard MIL-19500/356
Reference Voltage-Nom 330 V 330 V
Reverse Current-Max 2 µA
Surface Mount NO NO
Technology ZENER ZENER
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Temp Coeff-Max 396 mV/°C
Voltage Tol-Max 5% 5%
Working Test Current 4 mA 4 mA
Base Number Matches 4 1
Package Description O-LALF-W2
ECCN Code EAR99
HTS Code 8541.10.00.50
Additional Feature METALLURGICALLY BONDED

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