1N4001 vs 1N3957 feature comparison

1N4001 Uniohm Corp

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1N3957 Central Semiconductor Corp

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Pbfree Code Yes No
Rohs Code Yes No
Part Life Cycle Code Contact Manufacturer Active
Ihs Manufacturer UNIOHM CORP CENTRAL SEMICONDUCTOR CORP
Part Package Code DO-41
Package Description PLASTIC PACKAGE-2 GPR-1A, 2 PIN
Pin Count 2 2
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.80 8541.10.00.80
Additional Feature HIGH RELIABILITY HIGH RELIABILITY
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type RECTIFIER DIODE RECTIFIER DIODE
JEDEC-95 Code DO-41
JESD-30 Code O-PALF-W2 E-XALF-W2
Number of Elements 1 1
Number of Phases 1 1
Number of Terminals 2 2
Operating Temperature-Max 175 °C 200 °C
Operating Temperature-Min -65 °C
Output Current-Max 1 A 1 A
Package Body Material PLASTIC/EPOXY UNSPECIFIED
Package Shape ROUND ELLIPTICAL
Package Style LONG FORM LONG FORM
Peak Reflow Temperature (Cel) NOT SPECIFIED NOT SPECIFIED
Rep Pk Reverse Voltage-Max 50 V 1000 V
Surface Mount NO NO
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED NOT SPECIFIED
Base Number Matches 123 8
Manufacturer Package Code GPR-1A
Forward Voltage-Max (VF) 1 V
JESD-609 Code e0
Non-rep Pk Forward Current-Max 20 A
Qualification Status Not Qualified
Reverse Recovery Time-Max 2 µs
Terminal Finish Tin/Lead (Sn/Pb)

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