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The 2SA1943/2SC5200 are semiconductor discrete devices designed for low-frequency amplification. They offer high breakdown voltage, low leakage current, and superior frequency characteristics, making them suitable for general amplification circuits, audio power amplifiers, power supply regulation, and other electronic circuits.
Product Attributes
Brand: JSMICRO Semiconductor
Origin: Not specified
Material: Semiconductor
Color: Not specified
Certifications: Not specified
Technical Specifications
Parameter
Value
Condition
Model
2SA1943/2SC5200
Type
Low-frequency amplification transistor
Vceo
230V
Ic
16A
Pc
180W
VCBO
230V
Ic=1mA, IB=0
VCEO
230V
Ic=10mA, IB=0
VEBO
6V
IC=1mA, IC=0
ICBO
0.1 mA
VCB=230V, IE=0
ICEO
0.1 mA
VCE=230V, IB=0
IEBO
0.1 mA
VEB=6V, IC=0
Hfe*1
55 - 160
VCE=5V, IC=1A
Hfe*2
35
VCE=5V, IC=5A
VCE(sat)*1
1.5 V
IC=5A, IB=0.5A
VCE(sat)*2
2.5 V
IC=8A, IB=0.8A
VBE(ON)
1.5 V
VCE=5V, IC=1A
fT
15 MHz
VCE=5V, IC=1A
Tj
150
Tstg
-55~+150
Applications
General amplification circuit
Audio power amplifier
Power supply circuit adjustment
Other electronic circuits
Notes
When designing applications, ensure the device operates within the safe area and does not exceed the maximum limit values to maintain system reliability.
Avoid overcurrent, overvoltage, and overheating during use; implement appropriate protection measures.
Install the device flat on a heatsink, minimize mounting hole size, apply thermal grease evenly on the mounting surface, and verify heatsink thickness and area for effective heat dissipation.
Minimize mechanical stress during installation. Use electric screwdrivers with a torque not exceeding 7KGcm to prevent product failure.
Soldering conditions: 260 not exceeding 8 seconds, 350 not exceeding 2.5 seconds, at least 1.5mm away from the device body. Complete soldering in the shortest possible time.
Use products as soon as possible after receiving them. Recommended storage conditions: temperature +5~+35, humidity 40%~75%. Avoid high temperature, high humidity, drastic temperature/humidity changes, dusty environments, harmful gases, radiation, and direct sunlight. Recommended usage within three months.
Perform quality inspection upon use. Report any issues within three days for a solution within 24 hours.
Specification versions may change without prior notice.
