TOSHIBA Transistor Silicon NPN Diffused Type (PCT Process)
2SD1221
2SD1221
Audio Frequency Power Amplifier Application
Unit: mm
Low collector saturation voltage : VCE (sat) = 0.4 V (typ.) (IC = 3 A, IB = 0.3 A)
High power dissipation: PC = 20 W (Tc = 25°C) Complementary to 2SB906
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Ratin...
