JAN2N2919U

Product Overview

Category: Transistor
Use: Amplification and switching in electronic circuits
Characteristics: High voltage, low power, small signal NPN transistor
Package: TO-18 metal can package
Essence: Small-signal amplifier
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

Type: NPN
Voltage - Collector Emitter Breakdown (Max): 75V
Current - Collector (Ic) (Max): 600mA
Power - Max: 300mW
DC Current Gain (hFE) (Min) @ Ic, Vce: 40 @ 10mA, 1V
Transition Frequency: 100MHz

Detailed Pin Configuration

Base (B)
Emitter (E)
Collector (C)

Functional Features

High voltage capability
Low power consumption
Fast switching speed
Wide frequency response

Advantages

Small size
Versatile applications
Reliable performance

Disadvantages

Limited power handling capacity
Sensitive to temperature variations

Working Principles

The JAN2N2919U is a small-signal NPN transistor that operates by controlling the flow of current between its collector and emitter terminals. When a small current is applied to the base terminal, it allows a larger current to flow from the collector to the emitter, enabling amplification and switching functions in electronic circuits.

Detailed Application Field Plans

The JAN2N2919U transistor finds applications in various electronic devices such as audio amplifiers, signal processing circuits, oscillators, and voltage regulators. It is commonly used in low-power electronic systems where small-signal amplification and switching are required.

Detailed and Complete Alternative Models

2N2222A
BC547
2N3904
PN2222A
MPS2222A

Note: The above list is not exhaustive and there are several alternative models available in the market.

This comprehensive entry provides detailed information about the JAN2N2919U transistor, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

10個與JAN2N2919U在技術方案中應用相關的常見問題與解答

What is JAN2N2919U?
- JAN2N2919U is a high-frequency, low-power NPN bipolar junction transistor (BJT) commonly used in electronic circuits.
What are the typical applications of JAN2N2919U?
- JAN2N2919U is often used in RF amplifiers, oscillators, mixers, and other high-frequency applications.
What are the key electrical characteristics of JAN2N2919U?
- The transistor has a maximum collector current of 600mA, a maximum power dissipation of 350mW, and a transition frequency of 800MHz.
How does JAN2N2919U compare to similar transistors?
- JAN2N2919U offers high gain, low noise, and good high-frequency performance compared to similar transistors.
What are the recommended operating conditions for JAN2N2919U?
- The transistor typically operates at a collector-emitter voltage (Vce) of 25V and a base current (Ib) of 10mA.
Can JAN2N2919U be used in amplifier circuits?
- Yes, JAN2N2919U is suitable for use in various amplifier configurations due to its high-frequency capabilities.
Are there any specific considerations for designing with JAN2N2919U?
- Designers should consider impedance matching, biasing, and thermal management to optimize the performance of JAN2N2919U in their circuits.
What are the temperature limitations of JAN2N2919U?
- The transistor can typically operate within a temperature range of -65°C to 200°C, making it suitable for a wide range of environments.
Is JAN2N2919U readily available in the market?
- Yes, JAN2N2919U is a commonly stocked component and is readily available from various electronic component distributors.
Are there any known reliability issues with JAN2N2919U?
- JAN2N2919U is a reliable and well-characterized transistor with a long history of successful use in technical solutions.