SF31 vs SF31-LF feature comparison

SF31 Uniohm Corp

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SF31-LF Won-Top Electronics Co Ltd

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Pbfree Code Yes Yes
Rohs Code Yes Yes
Part Life Cycle Code Contact Manufacturer Active
Ihs Manufacturer UNIOHM CORP WON-TOP ELECTRONICS CO LTD
Part Package Code DO-27 DO-201AD
Package Description PLASTIC PACKAGE-2 ROHS COMPLIANT, PLASTIC PACKAGE-2
Pin Count 2 2
Reach Compliance Code unknown compliant
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.80 8541.10.00.80
Additional Feature HIGH RELIABILITY HIGH RELIABILITY
Application SUPER FAST RECOVERY GENERAL PURPOSE
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type RECTIFIER DIODE RECTIFIER DIODE
Forward Voltage-Max (VF) 0.95 V
JEDEC-95 Code DO-27 DO-201AD
JESD-30 Code O-PALF-W2 O-PALF-W2
Non-rep Pk Forward Current-Max 125 A 125 A
Number of Elements 1 1
Number of Phases 1 1
Number of Terminals 2 2
Operating Temperature-Max 150 °C 125 °C
Operating Temperature-Min -65 °C -65 °C
Output Current-Max 3 A 3 A
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Peak Reflow Temperature (Cel) NOT SPECIFIED 260
Rep Pk Reverse Voltage-Max 50 V 50 V
Reverse Current-Max 5 µA
Reverse Recovery Time-Max 0.035 µs 0.035 µs
Surface Mount NO NO
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Number Matches 1 1
JESD-609 Code e3
Moisture Sensitivity Level 2
Terminal Finish Matte Tin (Sn)

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