Overview
The BC847CW_R1_00001 is an NPN general-purpose bipolar junction transistor (BJT) manufactured by Panjit International Inc. This transistor is part of the BC847 series and is housed in a small SOT323 (SC-70) surface-mount package. It is designed for low power surface mount applications and is suitable for general-purpose amplifier and switching roles.
The BC847CW is Pb-free and RoHS compliant, making it environmentally friendly and compliant with current regulatory standards. It is also qualified according to AEC Q101, ensuring its reliability in automotive and other demanding applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Transistor Type | NPN | - |
| Package | SOT323 (SC-70) | - |
| Maximum Collector Power Dissipation (Pc) | 0.25 | W |
| Maximum Collector-Base Voltage (Vcb) | 50 | V |
| Maximum Collector-Emitter Voltage (Vce) | 45 | V |
| Maximum Emitter-Base Voltage (Veb) | 6 | V |
| Maximum Collector Current (Ic max) | 0.1 | A |
| Maximum Operating Junction Temperature (Tj) | 150 | °C |
| Transition Frequency (ft) | 100 | MHz |
| Collector Capacitance (Cc) | 6 | pF |
| Forward Current Transfer Ratio (hFE), MIN | 420 @ 2mA, 5V | - |
| Vce Saturation (Max) @ Ib, Ic | 600mV @ 5mA, 100mA | - |
| Current - Collector Cutoff (Max) | 15nA (ICBO) | - |
Key Features
- High current gain, with a minimum DC current gain (hFE) of 420 at 2mA and 5V.
- Low collector-emitter saturation voltage, ensuring efficient operation in saturation mode.
- Low noise between 30 Hz and 15 kHz, making it suitable for audio frequency (AF) applications.
- Pb-free and RoHS compliant package, adhering to environmental regulations.
- Qualified according to AEC Q101, suitable for automotive and other demanding applications.
- Small SOT323 (SC-70) surface-mount package, ideal for low power surface mount applications).
Applications
- General-purpose amplifier applications, including AF input stages and driver roles).
- Switching applications due to its high current gain and low saturation voltage).
- Automotive and other applications requiring high reliability and compliance with AEC Q101 standards).
Q & A
- What is the maximum collector power dissipation of the BC847CW?
The maximum collector power dissipation (Pc) is 0.25 W).
- What is the package type of the BC847CW?
The BC847CW is housed in a SOT323 (SC-70) surface-mount package).
- What is the maximum collector-emitter voltage of the BC847CW?
The maximum collector-emitter voltage (Vce) is 45 V).
- What is the minimum DC current gain (hFE) of the BC847CW?
The minimum DC current gain (hFE) is 420 at 2mA and 5V).
- Is the BC847CW RoHS compliant?
Yes, the BC847CW is Pb-free and RoHS compliant).
- What are the typical applications of the BC847CW?
The BC847CW is typically used in general-purpose amplifier applications, including AF input stages and driver roles, as well as in switching applications).
- What is the maximum operating junction temperature of the BC847CW?
The maximum operating junction temperature (Tj) is 150 °C).
- What is the transition frequency of the BC847CW?
The transition frequency (ft) is 100 MHz).
- What is the collector-emitter saturation voltage of the BC847CW?
The Vce saturation voltage is 600mV at 5mA and 100mA).
- Is the BC847CW qualified according to AEC Q101?
Yes, the BC847CW is qualified according to AEC Q101, except for the BC847BL3 variant).
