1N4976 vs 1N4483C feature comparison

1N4976 Unitrode Corporation

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1N4483C Microsemi Corporation

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Rohs Code No No
Part Life Cycle Code Obsolete Transferred
Ihs Manufacturer UNITRODE CORP MICROSEMI CORP
Reach Compliance Code unknown unknown
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 9 Ω
JESD-30 Code O-LALF-W2 O-LALF-W2
JESD-609 Code e0 e0
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 1.5 W
Qualification Status Not Qualified
Reference Voltage-Nom 56 V 56 V
Reverse Current-Max 2 µA
Surface Mount NO NO
Technology ZENER ZENER
Terminal Finish TIN LEAD TIN LEAD
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Temp Coeff-Max 53.2 mV/°C
Voltage Tol-Max 5% 2%
Working Test Current 20 mA 4.5 mA
Base Number Matches 13 3
Pbfree Code No
Package Description HERMETIC SEALED, GLASS PACKAGE-2
Pin Count 2
ECCN Code EAR99
HTS Code 8541.10.00.50
Additional Feature METALLURGICALLY BONDED
JEDEC-95 Code DO-41

Compare 1N4976 with alternatives

Compare 1N4483C with alternatives