Overview
The BC817-40E6433 is an NPN silicon AF (Audio Frequency) transistor manufactured by Infineon Technologies. This transistor is part of the BC817 series, known for its high performance and reliability in various electronic applications.
It is housed in a SOT23 package, which is Pb-free and RoHS compliant, making it suitable for modern electronic designs that require environmental compliance.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Condition |
|---|---|---|---|---|---|---|
| Collector-Base Breakdown Voltage | VCBO | - | - | 50 | V | IC = 100µA |
| Collector-Emitter Breakdown Voltage | VCEO | - | - | 45 | V | IC = 10mA |
| Emitter-Base Breakdown Voltage | VEBO | - | - | 5.0 | V | IE = 100µA |
| Collector Current | IC | - | - | 500 | mA | - |
| DC Current Gain | hFE | 250 | - | 600 | - | VCE = 1.0V, IC = 100mA |
| Collector-Emitter Saturation Voltage | VCE(SAT) | - | - | 0.7 | V | IC = 500mA, IB = 50mA |
| Power Dissipation | PD | - | - | 300 | mW | - |
| Junction Temperature | TJ | -55 | - | 150 | °C | - |
| Storage Temperature | TSTG | -55 | - | 150 | °C | - |
Key Features
- High collector current up to 500 mA
- High current gain (hFE) ranging from 250 to 600
- Low collector-emitter saturation voltage (VCE(SAT)) of 0.7 V
- Pb-free and RoHS compliant package
- Qualified according to AEC Q101 standards for high reliability
- Halogen and antimony free, making it a 'green' device
- Epitaxial planar die construction
- Complementary PNP types available (BC807)
Applications
The BC817-40E6433 is suitable for a variety of applications, including:
- General AF (Audio Frequency) applications
- Switching and AF amplifier applications
- Automotive and industrial electronics where high reliability is required
Q & A
- What is the maximum collector current of the BC817-40E6433?
The maximum collector current is 500 mA.
- What is the typical DC current gain (hFE) of the BC817-40E6433?
The typical DC current gain (hFE) is between 250 and 600.
- What is the collector-emitter saturation voltage (VCE(SAT)) of the BC817-40E6433?
The collector-emitter saturation voltage (VCE(SAT)) is 0.7 V.
- Is the BC817-40E6433 RoHS compliant?
- What are the operating and storage temperature ranges for the BC817-40E6433?
The operating and storage temperature ranges are -55°C to +150°C.
- What is the power dissipation of the BC817-40E6433?
The power dissipation is 300 mW.
- Is the BC817-40E6433 qualified for automotive applications?
- What package type is used for the BC817-40E6433?
The BC817-40E6433 is housed in a SOT23 package.
- Are there any complementary PNP types available for the BC817-40E6433?
- What are some typical applications for the BC817-40E6433?
