Overview
The 2N6491 PBFREE is a bipolar junction transistor (BJT) produced by Central Semiconductor Corp. This transistor is designed to be lead-free, making it compliant with current environmental regulations. It is part of the TO-220-3 package family, which is commonly used in power applications due to its high current and voltage handling capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | TO-220-3 |
| Operating Temperature Range (Tj) | -65°C to 150°C |
| DC Current Gain (hFE) | 25 @ 1A, 4V |
| Collector-Base Voltage (Vcb) | 60V |
| Collector-Emitter Voltage (Vce) | 60V |
| Emitter-Base Voltage (Veb) | 5V |
| Collector Current (Ic) | 10A |
| Base Current (Ib) | 5A |
Key Features
- Lead-free (Pb-free) compliant, making it suitable for environmentally friendly applications.
- High current handling capability, up to 10A.
- High voltage handling capability, with collector-base and collector-emitter voltages up to 60V.
- Wide operating temperature range from -65°C to 150°C.
- TO-220-3 package, which is robust and suitable for power applications.
Applications
The 2N6491 PBFREE transistor is versatile and can be used in various power-related applications, including but not limited to:
- Power amplifiers and switches.
- Motor control circuits.
- High-current drivers.
- Automotive and industrial control systems.
Q & A
- What is the package type of the 2N6491 PBFREE transistor?
The 2N6491 PBFREE transistor comes in a TO-220-3 package. - What is the operating temperature range of the 2N6491 PBFREE transistor?
The operating temperature range is from -65°C to 150°C. - What is the DC current gain (hFE) of the 2N6491 PBFREE transistor?
The DC current gain (hFE) is 25 @ 1A, 4V. - What is the maximum collector current (Ic) of the 2N6491 PBFREE transistor?
The maximum collector current (Ic) is 10A. - Is the 2N6491 PBFREE transistor lead-free?
Yes, the 2N6491 PBFREE transistor is lead-free (Pb-free) compliant. - What are some common applications of the 2N6491 PBFREE transistor?
Common applications include power amplifiers, motor control circuits, high-current drivers, and automotive and industrial control systems. - What is the collector-base voltage (Vcb) of the 2N6491 PBFREE transistor?
The collector-base voltage (Vcb) is 60V. - What is the emitter-base voltage (Veb) of the 2N6491 PBFREE transistor?
The emitter-base voltage (Veb) is 5V. - Can the 2N6491 PBFREE transistor be used in high-temperature environments?
Yes, it can operate in temperatures up to 150°C. - Where can I find detailed soldering profiles for the 2N6491 PBFREE transistor?
Detailed soldering profiles can be found on Central Semiconductor's website, including Pb-free solder reflow profiles.
