Overview
The BC807-40,235 is a PNP general-purpose bipolar junction transistor (BJT) manufactured by Nexperia USA Inc. This transistor is part of the BC807 series and is housed in a small SOT23 (TO-236AB) surface-mounted device (SMD) plastic package. It is designed for general-purpose switching and amplification applications, offering high current handling and three current gain selections.
The BC807-40,235 is widely used across various industries, including automotive, industrial, power, computing, consumer, mobile, and wearables, due to its robust performance and reliability.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | BC807-40 |
| Package | SOT23 (TO-236AB) |
| Collector-Emitter Voltage (VCEO) [max] | -45 V |
| Collector-Base Voltage (VCBO) [max] | -50 V |
| Emitter-Base Voltage (VEBO) [max] | -5 V |
| Collector-Emitter Saturation Voltage | 700 mV |
| Maximum DC Collector Current (IC) [max] | 500 mA |
| Power Dissipation (Pd) | 250 mW |
| Gain Bandwidth Product (fT) [min] | 100 MHz |
| Minimum Operating Temperature | -65°C |
| Maximum Operating Temperature | 150°C |
| DC Collector/Base Gain (hFE) [min/max] | 250 / 600 |
| Package Size (mm) | 2.9 x 1.3 x 1 |
| Polarity | PNP |
Key Features
- High Current Handling: The BC807-40,235 can handle up to 500 mA of collector current, making it suitable for a variety of applications requiring moderate to high current.
- Three Current Gain Selections: This transistor is available with different current gain (hFE) values, providing flexibility in design and application.
- Compact SOT23 Package: The small SOT23 package makes it ideal for space-constrained designs and surface-mount technology (SMT) applications.
- General-Purpose Switching and Amplification: Suitable for both switching and amplification roles, making it a versatile component in electronic circuits.
- High Gain Bandwidth Product: With a minimum gain bandwidth product (fT) of 100 MHz, it supports high-frequency applications.
- Automotive and Industrial Qualified: The transistor is qualified for use in automotive and industrial environments, ensuring reliability and durability.
Applications
- Automotive Systems: Used in various automotive applications such as lighting, wiper systems, and other control circuits.
- Industrial Control: Suitable for industrial control systems, motor control, and power management.
- Consumer Electronics: Found in consumer electronics such as audio amplifiers, power supplies, and other general-purpose circuits.
- Mobile and Wearable Devices: Used in mobile and wearable devices where space and power efficiency are critical.
- Power and Computing Systems: Used in power management and computing systems for switching and amplification purposes.
Q & A
- What is the collector-emitter voltage (VCEO) of the BC807-40,235 transistor?
The collector-emitter voltage (VCEO) of the BC807-40,235 transistor is -45 V.
- What is the maximum collector current (IC) of the BC807-40,235 transistor?
The maximum collector current (IC) of the BC807-40,235 transistor is 500 mA.
- What is the package type of the BC807-40,235 transistor?
The BC807-40,235 transistor is housed in a SOT23 (TO-236AB) surface-mounted device (SMD) plastic package.
- What are the operating temperature ranges for the BC807-40,235 transistor?
The operating temperature range for the BC807-40,235 transistor is from -65°C to 150°C.
- What is the gain bandwidth product (fT) of the BC807-40,235 transistor?
The gain bandwidth product (fT) of the BC807-40,235 transistor is a minimum of 100 MHz.
- Is the BC807-40,235 transistor RoHS compliant?
Yes, the BC807-40,235 transistor is RoHS compliant.
- What are the typical applications of the BC807-40,235 transistor?
The BC807-40,235 transistor is used in general-purpose switching and amplification applications across various industries including automotive, industrial, consumer electronics, and more.
- What is the DC collector/base gain (hFE) range of the BC807-40,235 transistor?
The DC collector/base gain (hFE) of the BC807-40,235 transistor ranges from 250 to 600.
- How do I handle the BC807-40,235 transistor for reflow or wave soldering?
The BC807-40,235 transistor can be handled using reflow or wave soldering profiles as specified in the datasheet and soldering guidelines provided by Nexperia.
- What is the NPN complement of the BC807-40,235 transistor?
The NPN complement of the BC807-40,235 transistor is the BC817-40.
