2SA1943 2SC5200 power IC pair

Description: The 2SA1943 (PNP) and 2SC5200 (NPN) are complementary power transistors designed for high-power audio amplification and other power control applications. These transistors are commonly used together as a matched pair to ensure balanced performance in amplifier circuits. The 2SA1943 and 2SC5200 transistors offer high current and voltage ratings, low distortion, and reliable operation under varying load conditions.

Key Features:

• Complementary PNP (2SA1943) and NPN (2SC5200) power transistors
• Designed for high-power audio amplification
• Low distortion and high fidelity
• High current and voltage ratings
• Suitable for audio amplifiers and power control circuits

Technical Specifications:

• 2SA1943:
  • Type: PNP
  • Collector-Base Voltage (V_CBO): 230V
  • Collector-Emitter Voltage (V_CEO): 230V
  • Collector Current (I_C): 17A
  • Power Dissipation (P_D): 150W
• 2SC5200:
  • Type: NPN
  • Collector-Base Voltage (V_CBO): 230V
  • Collector-Emitter Voltage (V_CEO): 230V
  • Collector Current (I_C): 15A
  • Power Dissipation (P_D): 150W

Applications:

• Audio power amplifiers
• High-fidelity audio systems
• Power control circuits
• Linear regulators

Datasheet:

• For detailed technical information, refer to the 2SA1943 and 2SC5200 datasheets.