Overview
The BC847CWH6778XTSA1 is an NPN general-purpose bipolar junction transistor (BJT) manufactured by Infineon Technologies. This transistor is designed for a wide range of applications, including audio frequency (AF) input stages and driver applications. It is packaged in a small SOT323 (SC-70) surface-mount device (SMD) plastic package, making it suitable for compact and efficient designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Transistor Type | NPN | |
| Voltage - Collector Emitter Breakdown (Max) | 45 | V |
| Current - Collector (Ic) (Max) | 100 | mA |
| Power Dissipation (Ptot) | 250 | mW |
| Operating Temperature (TJ) | 150 | °C |
| Frequency - Transition (ft) | 250 | MHz |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 420 @ 2mA, 5V | |
| Vce Saturation (Max) @ Ib, Ic | 600mV @ 5mA, 100mA | |
| Package | SOT323 (SC-70) |
Key Features
- High Current Gain: The BC847CWH6778XTSA1 offers a high current gain, making it suitable for amplification and switching applications.
- Low Collector-Emitter Saturation Voltage: This feature reduces power losses and improves efficiency in switching applications.
- Low Noise: The transistor has low noise characteristics between 30 Hz and 15 kHz, which is beneficial for audio frequency applications.
- Pb-free (RoHS Compliant) Package: The transistor is packaged in a lead-free, RoHS-compliant SOT323 package, ensuring environmental compliance.
- AEC Q101 Qualified: The transistor is qualified according to the AEC Q101 standard, indicating its suitability for automotive applications.
- Complementary Types: Available with complementary PNP types (BC857-BC860), which can be used in push-pull configurations.
Applications
- Audio Frequency (AF) Input Stages: Suitable for use in AF input stages due to its low noise characteristics.
- Driver Applications: Can be used as a driver transistor in various electronic circuits.
- General-Purpose Switching and Amplification: Applicable in general-purpose switching and amplification circuits.
- Automotive and Industrial Applications: Qualified for use in automotive and industrial environments due to its AEC Q101 qualification.
Q & A
- What is the maximum collector-emitter breakdown voltage of the BC847CWH6778XTSA1?
The maximum collector-emitter breakdown voltage is 45 V.
- What is the maximum collector current (Ic) of the BC847CWH6778XTSA1?
The maximum collector current is 100 mA.
- What is the operating temperature range of the BC847CWH6778XTSA1?
The operating temperature range is up to 150°C (TJ).
- What is the transition frequency (ft) of the BC847CWH6778XTSA1?
The transition frequency is 250 MHz.
- Is the BC847CWH6778XTSA1 RoHS compliant?
Yes, the transistor is packaged in a Pb-free (RoHS compliant) SOT323 package.
- What are the complementary PNP types for the BC847CWH6778XTSA1?
The complementary PNP types are BC857-BC860.
- What is the typical application of the BC847CWH6778XTSA1?
It is typically used in AF input stages and driver applications.
- What is the package type of the BC847CWH6778XTSA1?
The package type is SOT323 (SC-70).
- Is the BC847CWH6778XTSA1 qualified for automotive use?
Yes, it is qualified according to the AEC Q101 standard.
- What is the minimum DC current gain (hFE) of the BC847CWH6778XTSA1?
The minimum DC current gain (hFE) is 420 at 2mA and 5V.
