Persamaan Transistor D998 B778 ^hot^ Today

Saat mencari transistor pengganti, pastikan komponen ekuivalen memiliki nilai Vceocap V sub c e o end-sub (tegangan), Iccap I sub c (arus), dan Pdcap P sub d

These transistors are designed for high-power applications, typically recommended for 45–50W audio frequency amplifiers. 2SD998 (NPN) 2SB778 (PNP) Collector-Emitter Voltage ( VCEOcap V sub cap C cap E cap O end-sub ) Collector Current ( ICcap I sub cap C ) Power Dissipation ( PCcap P sub cap C ) 80W - 100W 80W - 100W Package Type TO-3PF / TO-3P TO-3PF / TO-3P DC Current Gain ( hFEh sub cap F cap E end-sub ) 80 – 160 80 – 160 Common Equivalents (Persamaan) Persamaan Transistor D998 B778

Transistor ini memiliki spesifikasi daya dan tegangan yang sangat mirip dengan D998 / B778, sehingga Anda tidak perlu mengubah komponen pasif lain di dalam rangkaian. Saat mencari transistor pengganti

Sebelum memilih komponen pengganti, Anda wajib memahami spesifikasi dasar dari kedua transistor ini agar komponen baru tidak mudah jebol atau mengalami overheating . Iccap I sub c (arus)

Transistor final menggunakan pendingin ( heatsink ) aluminium yang sama. Pastikan Anda memasang isolator mika atau silikon pad di antara transistor dan heatsink, serta gunakan thermal paste (pasta silikon) secukupnya untuk menghantarkan panas secara optimal.

These transistors are built for durability and high-performance power handling: Power Output : Capable of delivering up to 80W to 100W Voltage Capacity : They can handle a collector-emitter voltage ( cap V sub cap C cap E cap O end-sub ) of up to Current Handling : Designed for a maximum collector current ( cap I sub cap C Thermal Design : They typically come in a

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