1N3957GP vs 1A1 feature comparison

1N3957GP General Instrument Corp

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1A1 Uniohm Corp

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Part Life Cycle Code Obsolete Contact Manufacturer
Ihs Manufacturer GENERAL INSTRUMENT CORP UNIOHM CORP
Package Description PLASTIC PACKAGE-2 PLASTIC, R-1, 2 PIN
Reach Compliance Code unknown unknown
Additional Feature PATENTED DEVICE HIGH RELIABILITY
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type RECTIFIER DIODE RECTIFIER DIODE
JEDEC-95 Code DO-204AL
JESD-30 Code O-PALF-W2 O-PALF-W2
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 175 °C 175 °C
Operating Temperature-Min -65 °C -65 °C
Output Current-Max 1 A 1 A
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Qualification Status Not Qualified
Rep Pk Reverse Voltage-Max 1000 V 50 V
Reverse Recovery Time-Max 2 µs
Surface Mount NO NO
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Base Number Matches 1 37
Pbfree Code Yes
Rohs Code Yes
Pin Count 2
ECCN Code EAR99
HTS Code 8541.10.00.80
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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