Plastic Medium Power Silicon NPN Transistor

This series of plastic, medium−power silicon NPN transistors are designed for use as audio amplifiers and drivers utilizing complementary or quasi complementary circuits.

FEATUREs
• Pb−Free Packages are Available
• DC Current Gain − hFE = 40 (Min) @ IC = 0.15 Adc
• BD 135, 137, 139 are complementary with BD 136, 138, 140