Overview
The BCX51H6327XTSA1 is a bipolar junction transistor (BJT) manufactured by Infineon Technologies. This transistor is part of the BCX51 series, known for its general-purpose applications. It is packaged in a TO-243AA (also known as SOT-89) package, which is suitable for surface mount technology (SMT) assembly. The BCX51H6327XTSA1 is designed to meet the stringent requirements of automotive and industrial applications, being qualified according to AEC-Q101 standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Base Voltage (VCBO) | 45 | V |
| Emitter-Base Voltage (VEBO) | 5 | V |
| Collector Current (IC) | 1 | A |
| Peak Collector Current (ICM) | 1.5 | A (tp ≤ 10 ms) |
| Base Current (IB) | 100 | mA |
| Peak Base Current (IBM) | 200 | mA |
| Total Power Dissipation (Ptot) | 2 | W (TS ≤ 120 °C) |
| Junction Temperature (Tj) | -65 to 150 | °C |
| Storage Temperature (Tstg) | -65 to 150 | °C |
| Thermal Resistance (RthJS) | ≤ 15 | K/W |
Key Features
- AEC-Q101 Qualified: Meets the automotive industry's stringent quality and reliability standards.
- High Collector Current: Supports up to 1 A of collector current and 1.5 A peak collector current.
- Low Saturation Voltage: Features a low collector-emitter saturation voltage, which is beneficial for reducing power losses.
- Wide Temperature Range: Operates over a wide junction temperature range from -65 °C to 150 °C.
- RoHS Compliant: Lead-free and RoHS compliant, making it suitable for environmentally friendly designs.
Applications
- Automotive Systems: Suitable for various automotive applications due to its AEC-Q101 qualification.
- Industrial Control Systems: Used in industrial control circuits where reliability and high current handling are required.
- Power Amplifiers: Can be used in power amplifier circuits due to its high current gain and low saturation voltage.
- General Purpose Switching: Applicable in general-purpose switching and driver applications.
Q & A
- What is the package type of the BCX51H6327XTSA1?
The BCX51H6327XTSA1 is packaged in a TO-243AA (SOT-89) package.
- What is the maximum collector current of the BCX51H6327XTSA1?
The maximum collector current is 1 A, with a peak collector current of 1.5 A for tp ≤ 10 ms.
- Is the BCX51H6327XTSA1 RoHS compliant?
- What is the operating temperature range of the BCX51H6327XTSA1?
The junction temperature range is from -65 °C to 150 °C.
- What is the total power dissipation of the BCX51H6327XTSA1?
The total power dissipation is 2 W at TS ≤ 120 °C.
- Is the BCX51H6327XTSA1 qualified for automotive applications?
- What is the thermal resistance of the BCX51H6327XTSA1?
The thermal resistance from junction to soldering point (RthJS) is ≤ 15 K/W.
- What are the typical applications of the BCX51H6327XTSA1?
It is used in automotive systems, industrial control systems, power amplifiers, and general-purpose switching applications.
- Can the BCX51H6327XTSA1 be used in life-support devices?
No, it should not be used in life-support devices or systems without the express written approval of Infineon Technologies.
- How does the BCX51H6327XTSA1 handle high temperatures?
The transistor can operate over a wide temperature range and has a high junction temperature rating of up to 150 °C.
