Hình ảnh chỉ để tham khảo
BC847BMTF
+BOMTRANS NPN 45V 0.1A SOT23-3
-
Nhà sản xuấtonsemi
-
Ông. Phần #BC847BMTF
-
Bảng dữ liệu BC847BMTF DataSheet
-
Gói TO-236-3
-
Có sẵn25844
365 Đảm bảo chất lượng ngày
7*24 giờ dịch vụ quarantee
90-Bảo hành sau bán hàng ngày
Bảo hành sản phẩm chính xác
Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | onsemi |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Obsolete |
| Transistor Type | NPN |
| Current - Collector(Ic)(Max) | 100 mA |
| Voltage - Collector Emitter Breakdown(Max) | 45 V |
| Vce Saturation(Max) @ Ib Ic | 600mV @ 5mA, 100mA |
| Current - Collector Cutoff(Max) | 15nA (ICBO) |
| DC Current Gain(h FE)(Min) @ Ic Vce | 200 @ 2mA, 5V |
| Power - Max | 310 mW |
| Frequency - Transition | 300MHz |
| Operating Temperature | 150°C (TJ) |
| Mounting Type | Surface Mount |
Tổng quan
Description
Key features of the BC847BMTF include a maximum collector current (Ic) of around 100mA and a maximum collector-emitter voltage (Vce) of 45V. The transistor is designed to operate efficiently in the low to medium current range, suitable for small signal processing.
The device comes in a SOT-23 package, which is a small, three-pin configuration that facilitates easy integration onto printed circuit boards (PCBs) in densely packed electronic designs. Its relatively low power dissipation makes it well-suited for battery-powered and compact devices.
Overall, the BC847BMTF is valued for its versatility in various applications, including audio amplification, signal processing, and as a switch in digital circuits.
Equivalent
1. BC847B
2. BC547B
3. BC548B
4. BC549B
5. 2N3904
6. 2N2222
These transistors typically share similar electrical characteristics and applications, although it’s crucial to verify specific requirements like voltage, current ratings, and package type to ensure compatibility in your circuit.
Features
1. Package Type: It is available in a SOT-23 surface-mount package, making it suitable for compact PCB designs.
2. Collector-Emitter Voltage (Vceo): The transistor has a maximum collector-emitter voltage of 45V.
3. Collector Current (Ic): It can handle a continuous collector current of up to 100 mA.
4. DC Current Gain (hFE): The BC847BMTF typically has a DC current gain ranging from 200 to 450, ensuring good amplification performance.
5. Power Dissipation: The device supports a power dissipation of 250 mW, which is standard for such small-package transistors.
6. Operating Temperature: It operates within a temperature range of -55°C to +150°C, making it robust for various environmental conditions.
7. Applications: The BC847BMTF is widely used in switching and amplification applications due to its balance of performance and size.
These features make it suitable for low-power applications in consumer electronics, automotive systems, and general-purpose switching.
Pinout
1. Pin 1 (Base): This pin is used to control the transistor's operation. By applying a small current to the base, you can control a larger current flowing from the collector to the emitter.
2. Pin 2 (Emitter): This is the pin through which current flows out of the transistor. In the case of an NPN transistor like the BC847BMTF, the emitter is usually connected to ground in common-emitter configurations.
3. Pin 3 (Collector): This pin is the main current-carrying channel. It is connected to the load in the circuit and is where the majority of the current flows into the transistor.
The BC847BMTF is known for its ability to amplify current, making it suitable for switching and amplifying applications in various electronic devices.