Product Summary

The stk4141ii is an AF power amplifier.

Parametrics

stk4141ii absolute maximum ratings: (1)Maximum supply voltage VCC max: ±40.5 V; (2)Thermal resistance θj-c 2.6 ℃/W; (3)Junction temperature Tj: 150 ℃; (4)Operating substrate temperature Tc: 125 ℃; (5)Storage temperature Tstg: -30 to +125 ℃; (6)Available time for load short-circuit ts: 2 s.

Features

stk4141ii features: (1)The STK4102II series (THD=0.4%), STK4201V series(THD=0.08%) and STK4141X series (THD=0.02%)are pin-compatible. Once the PCB pattern is designed, you can easily satisfy the repuirements for new sets simply by changing the IC; (2)Built-in muting circuit to cut off various kinds of pop noise; (3)Greatly reduced heat sink due to substrate temperature 125℃guaranteed.; (4)Current mirror circuit application reduces distortion to 0.08%.

Diagrams

stk4141ii dimensions