Overview
The BC847CW/DG/B2115 is a general-purpose NPN bipolar junction transistor (BJT) produced by NXP USA Inc. This transistor is designed for a wide range of applications requiring low to medium power amplification and switching. It is packaged in a small SOT323 (SC-70) surface-mount device (SMD) plastic package, making it suitable for compact and high-density electronic designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Transistor Type | NPN | - |
| Voltage - Collector Emitter Breakdown (Max) | 45 | V |
| Current - Collector (Ic) (Max) | 100 | mA |
| Vce Saturation (Max) @ Ib, Ic | 400mV @ 5mA, 100mA | mV |
| Current - Collector Cutoff (Max) | 15nA (ICBO) | nA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 420 @ 2mA, 5V | - |
| Power - Max | 200 | mW |
| Frequency - Transition | 100 | MHz |
| Operating Temperature | 150 | °C (TJ) |
| Mounting Type | Surface Mount | - |
| Package / Case | SOT323 (SC-70) | - |
Key Features
- Compact Package: The BC847CW/DG/B2115 is packaged in a small SOT323 (SC-70) surface-mount device, ideal for space-constrained designs.
- High DC Current Gain: With a minimum DC current gain (hFE) of 420 at 2mA and 5V, this transistor offers reliable amplification.
- Low Saturation Voltage: The transistor has a low Vce saturation voltage of 400mV at 5mA and 100mA, reducing power losses.
- High Operating Temperature: It can operate up to a junction temperature of 150°C, making it suitable for a variety of environmental conditions.
- Compliance with Regulations: The transistor is compliant with EU RoHS, CN RoHS, and other environmental regulations, ensuring it is safe for use in various applications.
Applications
The BC847CW/DG/B2115 is a versatile transistor suitable for a wide range of applications, including:
- General-purpose amplification and switching: Ideal for use in audio amplifiers, power supplies, and other electronic circuits requiring low to medium power amplification.
- Automotive electronics: Qualified to AEC-Q101 standards, making it suitable for use in automotive systems.
- Consumer electronics: Used in various consumer electronic devices such as TVs, radios, and other household appliances.
- Industrial control systems: Can be used in industrial control circuits, sensors, and actuators.
Q & A
- What is the maximum collector-emitter voltage of the BC847CW/DG/B2115 transistor?
The maximum collector-emitter voltage is 45V. - What is the maximum collector current of the BC847CW/DG/B2115 transistor?
The maximum collector current is 100mA. - What is the typical DC current gain (hFE) of the BC847CW/DG/B2115 transistor?
The typical DC current gain (hFE) is 420 at 2mA and 5V. - What is the operating temperature range of the BC847CW/DG/B2115 transistor?
The operating temperature range is up to 150°C (TJ). - Is the BC847CW/DG/B2115 transistor RoHS compliant?
Yes, the transistor is compliant with EU RoHS, CN RoHS, and other environmental regulations. - What is the package type of the BC847CW/DG/B2115 transistor?
The package type is SOT323 (SC-70). - What is the maximum power dissipation of the BC847CW/DG/B2115 transistor?
The maximum power dissipation is 200mW. - Is the BC847CW/DG/B2115 transistor suitable for automotive applications?
Yes, it is qualified to AEC-Q101 standards, making it suitable for automotive use. - What is the transition frequency of the BC847CW/DG/B2115 transistor?
The transition frequency is 100MHz. - What are the compliance standards for the BC847CW/DG/B2115 transistor?
The transistor complies with EU RoHS, CN RoHS, and other environmental regulations, and does not contain REACH SVHC substances exceeding 1000 ppm.
