Persamaan Transistor D998 B778 Install Patched Instant
If you are in a pinch, these work, but they are generally "slower" (lower fT) than the D998/B778. Cheap and easy to find.
If you cannot find the exact part numbers, you need a pair that meets or exceeds the voltage and current ratings while maintaining a similar frequency response. 1. The Upgrade Choice: 2SC5200 / 2SA1943 persamaan transistor d998 b778 install
Monitor the temperature. If the transistors get hot within seconds while idling, turn it off—there is a bias issue or a short. Summary Table Equivalent (Best) Equivalent (Alternative) B778 (PNP) If you are in a pinch, these work,
Might slightly change the "brightness" or clarity of the high-frequency audio. Step-by-Step Installation Guide If you are in a pinch
40 MHz (making them quite "fast" for audio) Best Persamaan (Equivalents) for D998 and B778
Before looking for a replacement, you need to know what you are matching. The D998 and B778 are typically housed in a or TO-247 package. Type: D998 (NPN) / B778 (PNP) Collector-Emitter Voltage (Vce): 120V Collector Current (Ic): 10A Power Dissipation (Pc): 80W