PN3645 Bipolar Transistors - BJT by Central Semiconductor – High Reliability and Fast Switching Performance
The Bipolar Transistors - BJT PN3645 by Central Semiconductor are advanced Semiconductors designed for precision amplification and high-speed switching applications. With superior current gain, low saturation voltage, and stable thermal characteristics, these Transistors are widely used in communication, industrial, and consumer electronics.
In this blog, we explore the specifications, performance features, and advantages of the PN3645, one of the most trusted Bipolar Transistors - BJT on the market.
Introduction
Central Semiconductor’s PN3645 Bipolar Transistors - BJT are high-performance Discrete Semiconductors optimized for switching and amplification. These Transistors combine low leakage current and high frequency response, making them an ideal choice for use in analog signal processing, voltage regulation, and power control circuits.
Technical Specifications of PN3645 Bipolar Transistors - BJT
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Manufacturer: Central Semiconductor
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Part Number: PN3645
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Type: Bipolar Transistor - BJT (NPN)
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Polarity: NPN
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Collector-Emitter Voltage (VCEO): 60V
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Collector-Base Voltage (VCBO): 80V
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Emitter-Base Voltage (VEBO): 6V
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Collector Current (IC): 1A
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DC Current Gain (hFE): 40 – 300
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Power Dissipation: 625mW
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Package Type: TO-92
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Category: Semiconductors, Discrete Semiconductors, Transistors, Bipolar Transistors - BJT
The PN3645 is engineered for consistent operation under varying loads, offering stability and high performance in both amplification and switching circuits.
Key Features of PN3645 Bipolar Transistors - BJT
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High Current Gain (hFE up to 300) – Ensures precise signal amplification.
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Fast Switching Response – Suitable for high-frequency electronic applications.
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Low Saturation Voltage – Improves efficiency in power circuits.
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Thermally Stable Design – Provides reliability across a wide temperature range.
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Compact TO-92 Package – Ideal for space-efficient PCB layouts.
These attributes make the PN3645 Bipolar Transistors - BJT an excellent choice for engineers and manufacturers looking for dependable Semiconductors in critical electronic designs.
Applications of PN3645 Bipolar Transistors - BJT
The PN3645 Bipolar Transistors - BJT by Central Semiconductor are widely used in various electronic and industrial applications, including:
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Power Supply Regulation
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Signal Amplifiers and Drivers
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Communication Systems
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Industrial Control Circuits
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Consumer and Automotive Electronics
Datasheet
These Transistors are valued for their consistent performance, durability, and efficiency in Semiconductors for switching and amplification.
Use Case Scenario: Signal Amplifier and Power Regulation
Scenario
A design engineer required reliable Bipolar Transistors - BJT for power signal amplification in a communication circuit.
Problem
Previous transistors demonstrated noise interference and thermal instability under high loads.
Solution
The PN3645 Transistors by Central Semiconductor provided low noise, stable gain, and robust thermal performance.
Result
Enhanced circuit reliability, improved power efficiency, and longer component life in high-demand applications.
Also Available from Other Manufacturers
If you are exploring similar Bipolar Transistors - BJT and Semiconductors, comparable models are also available from:
These alternatives provide equivalent electrical characteristics for various switching and amplification applications.
Why Buy from XON Electronics
XON Electronics offers a wide selection of Semiconductors, including the PN3645 Bipolar Transistors - BJT by Central Semiconductor, with:
- 100% Genuine and Quality-Assured Components
- Global Shipping – USA, India, Australia, Europe & more
- OEM and Distributor Bulk Pricing
- Technical Design and Application Support
- Secure Online Ordering and Fast Delivery
Buy online from XON Electronics and get authentic Transistors and reliable Discrete Semiconductors for your projects.
FAQs – PN3645 Bipolar Transistors - BJT by Central Semiconductor
Q1. What is the polarity of PN3645?
The PN3645 is an NPN Bipolar Transistor - BJT.
Q2. What is the maximum collector-emitter voltage?
It supports up to 60V VCEO.
Q3. What is the current handling capacity?
The maximum collector current is 1A.
Q4. Where is this transistor commonly used?
It’s ideal for amplifiers, control circuits, and power regulation.
Q5. Where can I buy PN3645 Transistors?
You can buy them from XON Electronics, shipping globally to USA, India, Australia, Europe, and other countries.
Conclusion
The PN3645 Bipolar Transistors - BJT by Central Semiconductor offer excellent electrical performance, durability, and reliability for Semiconductors, Discrete Semiconductors, Transistors, and Bipolar Transistors - BJT applications. With fast switching, stable gain, and compact design, they are ideal for industrial, communication, and consumer electronics systems.
Order now from XON Electronics — your global source for high-quality Semiconductors and professional Transistor solutions.