This part is a kind of semiconductor called C3518-Z.

Function of this product has SILICON POWER TRANSISTOR.

Manufacturers : Renesas

Image and pinout :

Some of the text within the PDF file :

DATA SHEET SILICON POWER TRANSISTOR 2SC3518-Z NPN SILICON EPITAXIAL TRANSISTOR DESCRIPTION The 2SC3518-Z is designed for Audio Frequency Amplifier and Switching, especially in Hybrid Integrated Circuits. FEATURES • High DC Current Gain hFE = 100 to 400 • Low VCE(sat): VCE(sat) = 0.09 V TYP. • Complement to 2SA1385-Z ABSOLUTE MAXIMUM RATINGS (TA = 25°C) Collector to Base Voltage VCBO Collector to Emitter Voltage VCEO Emitter to Base Voltage VEBO Collector Current (DC) Collector Current (pulse) Note 1 Total Power Dissipation (TA = 25°C) Note 2 IC(DC) IC(pulse) PT Junction Temperature Tj Storage Temperature Tstg 60 60 7 5 7 2.0 150 −55 to +150 V V V A A W °C °C PACKAGE DRAWING (Unit: mm) 6.5 ±0.2 5.0 ±0.2 4.4 ±0.2 4 Note 1.5 +0.2 −0.1 2.3 ±0.2 0.5 [ ... ]

C3518-Z PDF Datasheet Download