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TTA1943 PNP Power Amplifier Transistor 230V 15A

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Mfr. No: 2SA1943-O(Q)

₹ 125.00 125.0 INR ₹ 125.00 Tax Included

₹ 125.00 Tax Included

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(₹ 125.00 / Units)

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General Description


  ​The 2SA1943 is a high-power PNP transistor, often paired with the 2SC5200 in audio amplifier circuits.


​Key Specifications of TTA1943


1. ​Type: PNP Power Transistor


2. ​Package: TO-264


​3. Maximum Ratings:


• ​Collector-Emitter Voltage (Vceo): -230V

​• Collector-Base Voltage (Vcbo): -230V

​• Emitter-Base Voltage (Vebo): -5V

​• Collector Current (Ic): -15A

​• Collector Dissipation (Pc): 150W

​• Junction Temperature (Tj): 150°C


4. ​Electrical Characteristics:


​• DC Current Gain (hFE): 55 to 160 (measured at Ic = -5A, Vce = -5V)

​• Saturation Voltage (Vce(sat)): -3V (max, at Ic = -8A, Ib = -0.8A)


​5.Frequency Characteristics:


​• ​Gain Bandwidth Product (fT): 30 MHz (typical, at Vce = -10V, Ic = -1A)

​Applications:


High-power audio amplifiers

​• ​Motor control circuits

​​• High-current switching


​Complementary Pair: ​TTC5200 (NPN transistor)



​More details refer datasheet.

Advantages

• ​Designed for high-power audio applications with excellent linearity.

​• Reliable performance under high current and voltage conditions.

• ​Low distortion for superior audio fidelity.

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