ST 2N720A Silicon Npn Transistor 30

( Brand: St ), ( Manufacturer Part Number: 2N720A )

Review ST 30 Pcs Lot Silicon Npn Transistor

The 2N720A is a high-performance silicon NPN transistor specifically designed for various electronic applications. This transistor comes in a TO-92 package, which is a common and compact design that makes it ideal for point-to-point construction or circuit boards.

Each 2N720A transistor is rated for a continuous collector current of 1.1 amperes and a maximum collector-emitter voltage of 100 volts. It can handle a power dissipation of up to 1 watt, making it suitable for applications where moderate power is required.

The 2N720A transistor boasts a low hfe (forward current gain) of approximately 100, which is typical for small signal NPN transistors. This high current gain allows for efficient amplification of small input signals. Additionally, it has a low beta (current gain-bandwidth product) of approximately 100 Hz-cm/A, indicating good frequency response for a small signal transistor.

The 2N720A is known for its excellent stability, with a temperature coefficient of beta being as low as -0.025% per degree Celsius. This makes it a reliable choice for temperature-sensitive applications where maintaining a consistent gain is crucial.

The 30-piece pack of 2N720A silicon NPN transistors is suitable for both hobbyists and professionals, providing a sufficient quantity for various projects or repairs. Their compact size, versatile specifications, and reliable performance make them an essential component in numerous electronic circuits, such as power amplifiers, switch circuits, and voltage regulators.

In summary, the 2N720A 30 pcs silicon NPN transistors offer excellent performance, reliability, and versatility, making them an indispensable piece for any electronics enthusiast or professional's toolkit.

The 2N7207 is a commonly used NPN silicon transistor. Here are some potential pros and cons when considering the purchase of 30 pieces of 2N7207 transistors:

1. Widely available: The 2N7207 is a popular transistor model, making it easily accessible from various electronics retailers and distributors.

2. Versatile: This transistor can be used in various electronic circuits, including amplifiers, switch modes, and logic circuits.

3. Relatively low cost: Compared to other transistors with similar specifications, the 2N7207 is often priced affordably.

4. High gain: The 2N7207 has a high current gain (hFE) of approximately 250-350, making it suitable for applications that require amplification.

5. Good power handling: It can handle a maximum collector current of 800mA and a maximum collector-emitter voltage of 100V, making it suitable for moderate power applications.

1. Limited frequency response: The 2N7207 has a relatively low maximum frequency of operation (around 100MHz), which may not be suitable for high-frequency applications.

2. Temperature sensitivity: The electrical characteristics of the transistor may change with temperature, requiring temperature compensation in some applications.

3. Low input impedance: The input impedance of the 2N7207 is relatively low, which may affect the performance of certain amplifier circuits.

4. Limited collector-emitter voltage: The maximum collector-emitter voltage is only 100V, limiting its use in high-voltage applications.

The 2N7207 is a versatile, widely available, and relatively inexpensive NPN transistor. It is well-suited for a range of moderate power amplifier and switch applications. However, its limited frequency response, temperature sensitivity, low input impedance, and maximum collector-emitter voltage may make it less suitable for high-frequency, high-temperature, or high-voltage applications.

If you are looking for a general-purpose NPN transistor for moderate power applications, the 2N7207 could be a good choice. However, if you require a transistor for high-frequency, high-temperature, or high-voltage applications, you may want to consider other options with better specifications for those requirements.

Details:

30 Pcs lot 2N720A ST Silicon NPN TransiStor. Shipping Handling.

part #: 2n720a prices

• $90.00-$145.00

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• brand: St
• mpn: 2n720a

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offer contrpake:

• Started: February 21, 2025
• quantity: 5
• options: Ship-to-home
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