NPN

15 AMPERE COMPLEMENTARY SILICON POWER TRANSISTORS 60, 120 VOLTS 115, 180 WATT CASE 1–07 TO–204AA (TO–3)

The 2SC945 is manufactured in a plastic TO-92 case. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, collector, and base leads.

High power NPN epitaxial planar bipolar transistor Transistor (BJT) - Single Discrete Semiconductor Product 12A 140V 100W NPN Package: CaseTO-3Pin, SC-65-3

DARLINGTON transistor TIP120 60Vdc 5A

DARLINGTON 5 AMPERE COMPLEMENTARY SILICON POWER TRANSISTORS 60−80−100 VOLTS, 65 WATTS Package: TO-220

Commonly used for general–purpose power amplifier and switching applications. • 10 A Collector Current • Low Leakage Current — ICEO = 0.7 mA @ 60 V • Excellent dc Gain — hFE = 40 Typ @ 3.0 A  • High Current Gain Bandwidth Product — hfe = 3.0 min @ IC = 0.5 A, f = 1.0 M Standard Casing package: CASE 340D–01 TO–218AC