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Home Product 2SA1797 PNP Transistor - Toshiba BJT, High Voltage Low Noise, Audio Amp Circuits
2SA1797

2SA1797 PNP Transistor - Toshiba BJT, High Voltage Low Noise, Audio Amp Circuits

2SA1797 Transistor
Toshiba 2SA1797
2SA1797 Datasheet
2SA1797
Toshiba 2SA1797 Transistor: High-voltage PNP transistor for audio amplification and power regulation. Access specifications and performance details in the official 2SA1797 Datasheet.
Categories:Electronic components
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Product Description

The **2SA1797 Transistor** is a PNP bipolar junction transistor (BJT) manufactured by Toshiba, designed for low-noise amplification and signal processing applications. Key parameters from the **2SA1797 Datasheet** include a collector-base voltage (V_CB) of -50V, collector-emitter voltage (V_CE) of -50V, and emitter-base voltage (V_EB) of -5V, with a maximum collector current (I_C) of -150mA and power dissipation of 400mW. The Toshiba 2SA1797 features a high current gain (hFE) ranging from 120 to 400, optimized for low-noise performance in audio amplifiers, communication modules, and precision analog circuits. It operates within a temperature range of -55°C to +150°C and is commonly used in industrial electronics, instrumentation, and consumer audio devices. Advantages include stable gain characteristics and low saturation voltage, while its limitations are lower power handling compared to modern alternatives. This transistor does not integrate communication interfaces, battery capacity, or display components, as it is a discrete semiconductor device.
Parameter Specification
Part Number 2SA1797
Manufacturer Toshiba
Device Type PNP Bipolar Transistor
Maximum Collector-Base Voltage (VCBQ) 50 V
Maximum Collector-Emitter Voltage (VCEQ) 50 V
Maximum Emitter-Base Voltage (VEBQ) 5 V
Collector Current (IC) 150 mA
Power Dissipation (PC) 200 mW
Junction Temperature Range -55°C to +150°C
Storage Temperature Range -55°C to +150°C
Package SOT-323 (Surface Mount)
Package Code PE
Datasheet Reference 2SA1797 Datasheet
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question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why is a service fee charged?
answer:The service fee covers processing, documentation, and logistics coordination for seamless international shipments.
question:Can I schedule official courier pickup myself?
answer:Yes, self-scheduling is available via our online portal with approved carriers for direct coordination.
question:Does the company employ professional product engineers?
answer:Yes, our engineers analyze market trends and compliance to select competitively viable products.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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