SF18 vs LL4937G feature comparison

SF18 Bytesonic Corporation

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LL4937G Taiwan Semiconductor

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Rohs Code Yes Yes
Part Life Cycle Code Active Obsolete
Ihs Manufacturer BYTESONIC ELECTRONICS CO LTD TAIWAN SEMICONDUCTOR CO LTD
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
Application GENERAL PURPOSE GENERAL PURPOSE
Configuration SINGLE SINGLE
Diode Type RECTIFIER DIODE RECTIFIER DIODE
Forward Voltage-Max (VF) 1.7 V 1.2 V
Non-rep Pk Forward Current-Max 30 A 30 A
Number of Elements 1 1
Number of Phases 1 1
Operating Temperature-Max 150 °C 150 °C
Output Current-Max 1 A 1 A
Rep Pk Reverse Voltage-Max 600 V 600 V
Reverse Recovery Time-Max 0.035 µs 0.15 µs
Surface Mount NO NO
Base Number Matches 2 1
Moisture Sensitivity Level 1
Peak Reflow Temperature (Cel) 260

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