BDW64D-S
Product Overview
Belongs to: Power Transistor
Category: Electronic Component
Use: Amplification and Switching in Power Applications
Characteristics: High power dissipation, high current capability, low saturation voltage
Package: TO-220AB
Essence: NPN Epitaxial Silicon Transistor
Packaging/Quantity: Bulk packaging, quantity varies
Specifications
- Collector-Emitter Voltage (VCEO): 100V
- Collector Current (IC): 15A
- Power Dissipation (PD): 125W
- DC Current Gain (hFE): 25 - 250
- Transition Frequency (fT): 2MHz
- Operating Temperature Range: -65°C to 150°C
Detailed Pin Configuration
- Base (B)
- Collector (C)
- Emitter (E)
Functional Features
- High current capability
- Low saturation voltage
- Fast switching speed
- Excellent linearity of hFE
Advantages
- Suitable for high-power applications
- Low distortion in audio amplifiers
- Reliable and durable
Disadvantages
- Requires careful handling due to high power dissipation
- Sensitive to overvoltage conditions
Working Principles
The BDW64D-S is designed to amplify and switch electronic signals in power applications. When a small signal is applied to the base terminal, it controls the larger current flowing between the collector and emitter terminals, allowing for power amplification or switching.
Detailed Application Field Plans
The BDW64D-S is commonly used in: - Audio amplifiers - Power supply circuits - Motor control systems - Voltage regulators
Detailed and Complete Alternative Models
- BDW64C
- BDW64E
- BDW64F
In conclusion, the BDW64D-S power transistor offers high power dissipation, high current capability, and low saturation voltage, making it suitable for various power applications such as audio amplifiers, power supplies, and motor control systems.
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What is the BDW64D-S component used for in technical solutions?
- The BDW64D-S is a high-power NPN transistor commonly used in power amplifier and switching applications.
What are the key specifications of the BDW64D-S?
- The BDW64D-S has a maximum collector current of 15A, a collector-emitter voltage of 100V, and a power dissipation of 125W.
Can the BDW64D-S be used in audio amplifier circuits?
- Yes, the BDW64D-S is suitable for use in audio amplifier circuits due to its high power handling capabilities.
What are the typical applications of the BDW64D-S in technical solutions?
- The BDW64D-S is commonly used in power supply circuits, motor control, audio amplifiers, and other high-power switching applications.
Does the BDW64D-S require a heat sink for proper operation?
- Yes, due to its high power dissipation, the BDW64D-S typically requires a heat sink to ensure proper thermal management.
What are the recommended operating conditions for the BDW64D-S?
- The BDW64D-S operates within a temperature range of -65°C to 150°C and requires appropriate base drive and biasing for optimal performance.
Is the BDW64D-S suitable for use in automotive applications?
- Yes, the BDW64D-S is often used in automotive electronic systems such as engine control units and power management modules.
Are there any common failure modes associated with the BDW64D-S?
- Common failure modes include thermal runaway due to inadequate heat sinking or improper biasing, as well as overvoltage or overcurrent conditions.
Can the BDW64D-S be used in high-frequency switching applications?
- While the BDW64D-S can handle high currents, it may not be suitable for very high-frequency switching due to its inherent capacitance and switching times.
Where can I find detailed application notes and reference designs for the BDW64D-S?
- Detailed application notes and reference designs for the BDW64D-S can be found in the manufacturer's datasheet, as well as in application guides and technical resources provided by semiconductor component distributors.