2N2219A Bipolar (BJT) Single Transistor, NPN, 40 V, 300 MHz, 400 mW - TO-39

2N2219A NPN Bipolar (BJT) Single Transistor - TO-39

The 2N2219A is an NPN Bipolar Junction Transistor (BJT). It is supplied in a TO-39 metal package. This single transistor is used for signal amplification and high-speed switching operations. It has a 40V collector-emitter voltage. The transition frequency is 300MHz. Power dissipation is rated at 400mW. Advanced process technology provides low error voltage. It also offers fast switching speeds. The component supports full-voltage operation and high current handling. This transistor is suitable for electronic control designs.

Specifications:

• Transistor Polarity: NPN
• Collector-Emitter Voltage V(br)ceo: 40V
• DC Collector Current: 800mA
• Power Dissipation Pd: 400mW
• Transistor Case Style: TO-39
• Transistor Mounting: Through Hole
• Number of Pins: 3
• Transition Frequency ft: 300MHz
• DC Current Gain hFE: 35
• Max Operating Temperature: 200°C

Key features and benefits:

• NPN Bipolar Junction Transistor (BJT)
• TO-39 metal package
• 40V Collector-Emitter Voltage (Vce)
• 300MHz Transition Frequency (ft)
• 400mW Power Dissipation (Pd)
• Advanced process technology for low error voltage
• High power and current handling
• Fast switching speeds

Applications:

• High-speed switching circuits
• Signal amplification circuits
• General-purpose electronic designs
• Power management systems
• Oscillator circuits
• Modulator circuits

Frequently Asked Questions:

Q: Can the 2N2219A replace a 2N2222A transistor?
A: The 2N2219A and 2N2222A have similar electrical characteristics but differ in package type. The 2N2219A is in a TO-39 metal can, while the 2N2222A is typically in a TO-18 or TO-92 plastic package. Verify physical fitment and thermal requirements.

Q: What is the maximum collector-emitter voltage for this transistor?
A: The maximum collector-emitter voltage V(br)ceo for the 2N2219A is 40V.

Q: Is this transistor suitable for surface mount applications?
A: No, the 2N2219A is supplied in a TO-39 package, which is designed for through-hole mounting.

Q: What is the typical transition frequency of the 2N2219A?
A: The typical transition frequency (ft) for the 2N2219A is 300MHz.

Package Includes:

*Image shown is a representation only.

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