Persamaan Transistor D998 B778 -
Since these are , the "paper" you need is likely a datasheet compilation, a cross-reference guide, or a repair/application note .
| Kode Transistor | Tipe | Sumber | |---|---|---| | 2SC2581 | NPN | EL-Component, Motorobit | | 2SC2706 | NPN | EL-Component, Motorobit | | 2SC2837 | NPN | EL-Component, Motorobit | | 2SC3182 | NPN | EL-Component, Motorobit | | 2SC3280 / 2SC3281 | NPN | Motorobit, EL-Component | | 2SC3519 / 2SC3519A | NPN | Motorobit, EL-Component | | 2SC3855 | NPN | Yoreparo, Motorobit | | 2SC4468 | NPN | EL-Component | | 2SC5198 / 2SC5199 | NPN | Motorobit, Yoreparo | | FJA4310 / FJA4313 | NPN | Motorobit | | KTC5200 | NPN | Motorobit | | MJW3281A | NPN | Motorobit | | NTE36 | NPN | Yoreparo | | KTD718 / D718 | NPN | Yoreparo | | 2SC1047 | NPN | Jaringanyika |
: A popular high-power alternative often found in heavier duty audio amplifiers. TIP35C / TIP36C
Sumber:
Berdasarkan berbagai sumber forum dan diskusi teknis, berikut adalah rekomendasi pengganti yang paling mudah ditemukan di pasaran Indonesia atau Asia:
| Characteristic | Condition | 2SD998 | 2SB778 | | :--- | :--- | :--- | :--- | | DC Current Gain (h FE ) | V CE =4V, I C =5A | 55 ~ 220 | 55 ~ 220 | | Collector-Emitter Saturation Voltage | I C =8A, I B =0.8A | ≤ 1.5V | ≤ 1.5V | | Base-Emitter On Voltage | I C =5A, V CE =4V | ~1.0V | ~1.0V | | Transition Frequency (f T ) | V CE =4V, I C =1A | | 15 MHz |
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 Persamaan Transistor D998 B778
Pasangan transistor ini sangat sering ditemukan pada blok final amplifier (penguat akhir) sistem audio rumahan, active speaker , dan perangkat elektronik berdaya menengah.
Mengetahui komponen pengganti yang tepat sangat penting agar perangkat Anda bisa kembali berfungsi normal tanpa mengorbankan kualitas suara. 🔍 Apa Itu Transistor D998 dan B778?
This paper provides a detailed technical overview of the 2SD998 (NPN) and 2SB778 (PNP) transistors. These components are commonly paired in high-fidelity audio amplifier circuits and power management applications. The document outlines their electrical characteristics, compares them with potential substitutes, and discusses critical parameters to consider when attempting to find equivalent components (persamaan) for repair or manufacturing purposes. Since these are , the "paper" you need
1. Persamaan yang Setara Berdasarkan Karakteristik (Direct Replacement)
Ini adalah rekomendasi utama dari berbagai sumber teknis:
