2N6027 - Programmable Unijunction Transistor[original] - TO-92

2N6027 Programmable Unijunction Transistor (PUT) - TO-92

The 2N6027 is a Programmable Unijunction Transistor (PUT) supplied in a TO-92 package. It is used in precision electronic circuits. Key unijunction characteristics, including RBB, η, IV, and IP, are programmable. These parameters are set by selecting two external resistor values. This allows for integration into various applications. Common applications include thyristor-trigger, oscillator, pulse, and timing circuits. The anode gate supports specialized thyristor applications. The TO-92 plastic package is suitable for high-volume requirements and automatic insertion equipment.

Specifications:

• Type: Programmable Unijunction Transistor (PUT)
• Anode-Cathode Voltage (Vak): ±40V
• Gate-Cathode Forward Voltage (Vgkf): 40V
• DC Forward Anode Current (It): 0.15A
• DC Gate Current (Ig): ±50mA
• Total Power Dissipation (Ptot): 300mW
• Package Type: TO-92

Key features and benefits:

• User-programmable unijunction characteristics (RBB, η, IV, IP)
• Anode-Cathode Voltage (Vak) of ±40V
• Gate-Cathode Forward Voltage (Vgkf) of 40V
• DC Forward Anode Current (It) up to 0.15A
• DC Gate Current (Ig) of ±50mA
• Total Power Dissipation (Ptot) of 300mW
• TO-92 plastic package
• Adaptable for automatic insertion equipment

Applications:

• Thyristor-trigger circuits
• Oscillator circuits
• Pulse generation circuits
• Timing circuits
• Specialized thyristor applications (anode gate functionality)

Frequently Asked Questions:

Q: Can the 2N6027 replace a standard Unijunction Transistor (UJT)?
A: The 2N6027 is a Programmable Unijunction Transistor (PUT) and can function similarly to a UJT, but its characteristics are externally programmable, offering more flexibility. Direct replacement depends on specific circuit requirements and parameter matching.

Q: What are the typical lead spacing dimensions for the TO-92 package?
A: The TO-92 package typically features a standard lead spacing of 0.05 inches (1.27 mm) between adjacent leads, with a 0.1 inch (2.54 mm) center-to-center spacing for the outer leads.

Q: How are the RBB, η, IV, and IP characteristics adjusted on the 2N6027?
A: These key unijunction characteristics are programmed by selecting specific values for two external resistors connected to the device, which define the operating parameters.

Q: What is the maximum safe operating voltage for the anode-cathode terminals?
A: The maximum Anode-Cathode Voltage (Vak) for the 2N6027 is ±40V, which should not be exceeded during operation.

Package Includes:

*Image shown is a representation only.

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