Toshiba 2SA1943 Transistor, PNP, -15A

Original price was: ₹205.00.Current price is: ₹140.00.

Save 65.00 (32%)

(2 customer reviews)
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Collector Base Voltage
230 V
Collector Emitter Voltage
230 V
Emitter Base Voltage
-5 V
Collector Current
-15 V
Collector Dissipation
150 W
Current Gain
55 – 160
Transition Frequency
30 Hz
Minimum Order Quantity
50

Power Amplifier Applications:

  • High collector voltage VCEO = −230 V (min)
  • Complementary to 2SC5200
  • Recommended for 100-W high-fidelity audio frequency amplifier output stage.
Quantity Discount (%) Price
1 - 4 140.00
5 - 11 3.57 % 135.00
12 - 29 7.14 % 130.00
30+ 17.86 % 115.00

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2 reviews
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2 reviews for Toshiba 2SA1943 Transistor, PNP, -15A

  1. BASUKI MANDAL
    I am very happy the service
  2. mk
    I am very happy the service
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The Toshiba 2SA1943 is a high-power, high-performance PNP transistor commonly used in audio amplifier circuits. Below are its detailed specifications:

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Specifications:

  1. Type: PNP Bipolar Junction Transistor (BJT)
  2. Maximum Collector-Emitter Voltage (Vce): -230V
  3. Maximum Collector Current (Ic): -15A
  4. Power Dissipation (Pc): 150W
  5. DC Current Gain (hFE): Typically 55-160 (depends on operating conditions)
  6. Base-Emitter Voltage (Vbe): -1.5V (maximum)
  7. Transition Frequency (fT): 30 MHz
  8. Package Type: TO-3P
  9. Operating Temperature Range: -55°C to 150°C

Features:

  • High power dissipation (150W)
  • Excellent linearity, making it suitable for audio amplification
  • High collector current capability (-15A), suitable for demanding applications
  • Complementary to the 2SC5200 (NPN transistor), often used together in push-pull amplifier designs

Applications:

  • High-power audio amplifiers
  • Motor control circuits
  • General-purpose high-power switching
  • Signal processing in industrial systems

Notes:

  • Ensure proper heat sinking due to high power dissipation.
  • Toshiba’s 2SA1943 is a popular choice for high-quality audio amplifier designs due to its low distortion and reliability.
SKU: SKM-2SC-0052 Category:
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    Detailed Specifications:-

    Transistor Polarity NPN
    Collector-Base Voltage (VCBO) 230V
    Collector-Emitter Voltage (VCEO) 230V
    Emitter-Base Voltage (VEBO) 5V
    Continuous Collector Current (IC) 15A
    Base Current (IB) 1.5A
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    DC Current Gain (hFE) 55-160
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    Power Dissipation (PD) 150W
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