Description
Toshiba C5198 NPN power transistor is a high-performance silicon transistor widely used in audio amplifier circuits, power amplifiers, amplifier repair, DIY audio projects, and replacement applications. This original C5198 transistor offers stable performance, high current handling, and reliable output for high-fidelity amplifier systems. Suitable for amplifier boards and power output stages requiring a durable NPN power transistor.
DIMENSIONS :-
Type Designator: C5198
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 100 W
Maximum Collector-Base Voltage |Vcb|: 160 V
Maximum Collector-Emitter Voltage |Vce|: 160 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 10 A
Max. Operating Junction Temperature (Tj): 150 °C
Transition Frequency (ft): 30 MHz
Collector Capacitance (Cc): 220 pF
Forward Current Transfer Ratio (hFE), MIN: 55
Package: TO-3PN
-
VoltageThe C5198 has a collector-base voltage (VCBO) of 140 V, a collector-emitter voltage (VCEO) of 140 V, and an emitter-base voltage (VEBO) of 5 V.
-
CurrentThe C5198 has a collector current (IC) of 10 A and a base current (IB) of 1 A.
-
Power dissipationThe C5198 has a collector power dissipation of 100 W at a temperature of 25°C.
-
TemperatureThe C5198 has a junction temperature (Tj) of 150°C and a storage temperature range (Tstg) of -55°C to 150°C.
-
ComplementaryThe C5198 is complementary to the 2SA1941.
-
Audio amplifier
The C5198 is suitable for use in the output stage of a 70-W high fidelity audio amplifier.
Applications
- Audio amplifier circuits
- Power amplifier output stage
- Amplifier repair and replacement
- DIY amplifier projects
- High-fidelity audio systems





Reviews
There are no reviews yet.