This part is a kind of semiconductor called S7C4F30L.

Function of this product has STS7C4F30L.

Manufacturers : ST Microelectronics

Image and pinout :

Some of the text within the PDF file :

STS7C4F30L N-CHANNEL 30V - 0.018 Ω - 7A SO-8 P-CHANNEL 30V - 0.070 Ω - 4A SO-8 STripFET™ POWER MOSFET TYPE STS7C4F30L(N-Channel) STS7C4F30L(P-Channel) s s s VDSS 30 V 30 V RDS(on) <0.022 Ω <0.080 Ω ID 7A 4A s TYPICAL RDS(on) (N-Channel) = 0.018 Ω TYPICAL RDS(on) (P-Channel) = 0.070 Ω STANDARD OUTLINE FOR EASY AUTOMATED SURFACE MOUNT ASSEMBLY LOW THRESHOLD DRIVE SO-8 DESCRIPTION This Power MOSFET is the latest development of STMicroelectronis unique "Single Feature Size™" strip-based process. The resulting transistor shows extremely high packing density for low onresistance, rugged avalanche characteristics and less critical alignment steps therefore a remarkable manufacturing reproducibility. APPLICATIONS s DC/DC CONVERTERS s BATTERY MANAGEMENT IN [ ... ]

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