1N4977 vs JANTXV1N4977 feature comparison

1N4977 Semtech Corporation

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JANTXV1N4977 Unitrode Corporation

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Rohs Code No
Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer SEMTECH CORP UNITRODE CORP
Package Description HERMETIC SEALED PACKAGE-2
Pin Count 2
Reach Compliance Code unknown unknown
ECCN Code EAR99
HTS Code 8541.10.00.50
Additional Feature LOW DYNAMIC IMPEDANCE
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 10 Ω
JESD-30 Code O-XALF-W2 O-LALF-W2
JESD-609 Code e0
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 200 °C 175 °C
Package Body Material UNSPECIFIED 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 Not Qualified
Reference Voltage-Nom 62 V 62 V
Reverse Current-Max 2 µA 2 µA
Surface Mount NO NO
Technology ZENER ZENER
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Temp Coeff-Max 62 mV/°C 62 mV/°C
Voltage Tol-Max 5% 5%
Working Test Current 20 mA 20 mA
Base Number Matches 11 1
Operating Temperature-Min -65 °C
Reference Standard MIL-19500/356

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Compare JANTXV1N4977 with alternatives