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Item #:
91511706
2 Pair TTB817 (B817 KSB817) + TTD1047 (D1047 KSD1047) NPN PNP Silicon Power Transistor TO-3PN 120V 10A 100W hFE:80-160
Item #:
91511706
€ 14
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Voltage Rating
The TTB817 and TTD1047 transistors feature a 120V voltage rating, making them ideal for high-power applications that require reliable performance under demanding conditions.
Power Handling Capacity
With a power rating of 100W and a current of 10A, these transistors efficiently manage high power loads, ensuring durability and extended component life in various electronic circuits.
Enhanced Gain
Offering a current gain (hFE) range of 80-160, these transistors provide superior amplification capabilities, enhancing circuit performance while minimizing energy loss in signal processing.
Product Details
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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Hobbyist Engineers
Perfect for hobbyists experimenting with transistor circuits and needing reliable components for low-power applications.
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Circuit Designers
Suitable for designers creating amplifiers or switching circuits requiring high voltage and current capabilities.
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Repair Technicians
Ideal for technicians repairing or refurbishing old electronics that utilize standard silicon power transistors.
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High-Frequency Applications
Not suitable for RF or high-frequency circuits where speed and frequency response are critical.
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Advanced Power Users
Users needing more advanced specifications and higher performance might find these transistors inadequate.
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Compact Devices
Not ideal for space-constrained applications, as the TO-3PN package may be too large for compact designs.
Product Description
2 Pair TTB817 (B817 KSB817) + TTD1047 (D1047 KSD1047) NPN PNP Silicon Power Transistor TO-3PN 120V 10A 100W hFE:80-160
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Customer Questions & Answers
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Question:
What are the key specifications of the TTB817 and B817 transistors?
Answer: The TTB817 and B817 transistors are NPN types characterized by their capability to handle a voltage of up to 120V and a current of 10A, delivering power up to 100W. They feature a current gain (hFE) range of 80-160, making them suitable for a variety of switching and amplification tasks in electronic applications. Their robust specifications make them ideal for use in power supply circuits, audio amplifiers, and industrial equipment. -
Question:
How does the use of NPN and PNP transistors affect circuit design?
Answer: In circuit design, NPN transistors like TTB817 are typically used for switching and amplifying applications due to their ability to sink current. Conversely, PNP transistors like KSB817 can source current, which is crucial for different configurations in circuits. Understanding the usage of both types is essential for designing efficient circuits where signal processing and power management are required, ensuring that components function optimally in their designated roles. -
Question:
Can the TTD1047 and D1047 transistors be used interchangeably?
Answer: The TTD1047 and D1047 transistors, while similar in function, may have different specifications regarding current gain and power handling. It’s essential to review their individual datasheets before substituting one for the other in your circuit, as differences in thermal characteristics or maximum ratings could impact performance. This consideration is critical in ensuring circuit reliability and achieving the desired electrical characteristics in your applications. -
Question:
What applications are ideal for using the KSD1047 transistor?
Answer: The KSD1047 transistor is ideal for various applications such as audio amplifiers, switching power supplies, or motor control circuits due to its robust current handling capabilities. Its performance characteristics make it suitable for high-power applications where reliable switching is crucial. Users often utilize the KSD1047 in DIY electronics projects or in commercial products needing efficient signal processing and power management. -
Question:
What is the significance of the hFE range in transistors?
Answer: The hFE range, or DC current gain, is crucial as it indicates the transistor's amplification capacity. A range of 80-160 implies that the transistors can amplify the input current substantially, making them effective for applications requiring signal amplification and switching. Understanding this parameter helps engineers select the right transistor for specific circuit conditions, ensuring optimal performance without distortion or signal loss. -
Question:
What are some safety precautions to keep in mind when using these silicon power transistors?
Answer: Safety precautions when using silicon power transistors include ensuring they operate within specified voltage and current limits to prevent overheating. Adequate heat dissipation must be provided, such as using heat sinks, to enhance reliability. Furthermore, circuit protection measures, like fuses or circuit breakers, should be considered to safeguard against potential overcurrent problems. These precautions help maintain performance and longevity of the transistors and overall circuit. -
Question:
Are these transistors suitable for use in automotive applications?
Answer: Yes, the TTB817, B817, and other listed transistors can be used in automotive applications where robust performance under varying conditions is necessary. Their high voltage and current ratings make them ideal for automotive electronic systems, including power management for motors and sensors. Proper design considerations need to be accounted for in terms of environmental factors such as temperature fluctuations and vibration. -
Question:
What is the difference between TO-3PN and other transistor packages?
Answer: The TO-3PN package is a type of transistor housing that provides excellent thermal performance due to its larger surface area, allowing for efficient heat dissipation. Unlike smaller packages, such as SMD types, TO-3PN can handle high power while keeping temperatures stable. This makes it suitable for high-power applications such as industrial electronics or audio amplifiers where thermal management is key to operational reliability. -
Question:
How can I handle and install these power transistors safely?
Answer: Handling and installing power transistors like the TTB817 and KSD1047 should be done with care to avoid static discharge or mechanical damage. Always use anti-static equipment, and handle by the edges, avoiding contact with the pins. During installation, ensure proper orientation and secure mounting to avoid short circuits while providing adequate heat dissipation. This helps maintain integrity and performance of the transistors in your setup. -
Question:
Where can I buy 2 Pair TTB817 B817 KSB817 TTD1047 D1047 KSD1047 NPN PNP Silicon Power Transistor TO-3PN in Malta?
Answer: You can purchase 2 Pair TTB817 B817 KSB817 TTD1047 D1047 KSD1047 NPN PNP Silicon Power Transistor TO-3PN at Ubuy. Ubuy offers a wide variety of electronic components, including transistors, and provides reliable service for customers looking for quality products. You can browse their extensive catalog online to find the exact specifications you need for your projects.
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€ 14
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Features & Benefits
- Includes 2 PNP TTB817 and 2 NPN TTD1047 transistors.
- Supports 120V maximum voltage, ideal for diverse applications.
- Handles up to 10A current, ensuring reliable performance.
- Delivers 100W power with hFE range of 80-160.
- TO-3PN package designed for easy integration into circuits.
- Perfect for hobbyists and professionals looking for efficiency.
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