1N4001 vs UST1A feature comparison

1N4001 Uniohm Corp

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UST1A Diotec Semiconductor AG

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Pbfree Code Yes
Rohs Code Yes Yes
Part Life Cycle Code Contact Manufacturer Active
Ihs Manufacturer UNIOHM CORP DIOTEC SEMICONDUCTOR AG
Part Package Code DO-41
Package Description PLASTIC PACKAGE-2
Pin Count 2
Reach Compliance Code unknown compliant
ECCN Code EAR99
HTS Code 8541.10.00.80
Additional Feature HIGH RELIABILITY
Case Connection ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type RECTIFIER DIODE RECTIFIER DIODE
JEDEC-95 Code DO-41 DO-221AC
JESD-30 Code O-PALF-W2 R-PDSO-F2
Number of Elements 1 1
Number of Phases 1 1
Number of Terminals 2 2
Operating Temperature-Max 175 °C 150 °C
Operating Temperature-Min -65 °C -50 °C
Output Current-Max 1 A 1 A
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape ROUND RECTANGULAR
Package Style LONG FORM SMALL OUTLINE
Peak Reflow Temperature (Cel) NOT SPECIFIED NOT SPECIFIED
Rep Pk Reverse Voltage-Max 50 V 50 V
Surface Mount NO YES
Terminal Form WIRE FLAT
Terminal Position AXIAL DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED NOT SPECIFIED
Base Number Matches 123 1
Application ULTRA FAST RECOVERY
Forward Voltage-Max (VF) 1 V
Non-rep Pk Forward Current-Max 30 A
Reverse Current-Max 5 µA
Reverse Recovery Time-Max 0.05 µs
Reverse Test Voltage 50 V

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