Persamaan Transistor D998 B778 -

The D998 (2SD998) and B778 (2SB778) are a popular pair of silicon bipolar power transistors specifically designed to work together as a complementary pair. They are most commonly found in the output stages of high-fidelity audio amplifiers, such as car power amplifiers and home theater systems. Key Technical Specifications

• Comparison: The D1047/B817 pair offers slightly better power handling characteristics in some configurations but has a very similar voltage rating ($V_CEO$ approx 150V-160V depending on the specific manufacturer datasheet).
• Caution: While electrically similar, the physical package (TO-3P or TO-247) must match the heatsink mounting holes.

Fungsi Transistor D998 B778

5. Complementary Characteristics

For optimal performance in push-pull output stages, the D998 and B778 are complementary: Persamaan Transistor D998 B778