Overview
The BC847BMB,315 is a general-purpose NPN bipolar transistor manufactured by Nexperia USA Inc. This transistor is part of the BC847xMB series, known for its high current gain and low Vce(sat) characteristics. It is packaged in a DFN1006B-3 (SOT883B) ultra-small plastic package, making it suitable for space-constrained applications. The transistor is automotive qualified, adhering to the AEC-Q101 standard, ensuring reliability and performance in demanding environments.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | BC847BMB |
| Package | DFN1006B-3 (SOT883B) |
| Size (mm) | 1 x 0.6 x 0.37 |
| Channel Type | NPN |
| Total Power Dissipation (Ptot) (mW) | 250 |
| Collector-Emitter Voltage (Vceo) (V) | 45 |
| Collector Current (Ic) (mA) | 100 |
| DC Current Gain (hFE) (Min/Max) | 200 / 450 |
| Junction Temperature (Tj) (°C) | 150 |
| Transition Frequency (ft) (MHz) | 100 |
| Vce Saturation (Vce(sat)) (mV) @ Ib, Ic | 400 @ 5mA, 100mA |
| Automotive Qualified | Yes, AEC-Q101 |
Key Features
- High Current Gain: The BC847BMB,315 offers a high DC current gain (hFE) ranging from 200 to 450, making it suitable for a variety of amplification and switching applications.
- Low Vce(sat): With a low collector-emitter saturation voltage of 400 mV at 5 mA and 100 mA, this transistor minimizes power losses in on-state conditions.
- Compact Package: The DFN1006B-3 (SOT883B) package is ultra-small, measuring 1 x 0.6 x 0.37 mm, ideal for space-constrained designs.
- Automotive Qualified: Compliant with the AEC-Q101 standard, ensuring reliability and performance in automotive and other demanding environments.
- High Transition Frequency: A transition frequency of 100 MHz makes this transistor suitable for high-frequency applications.
Applications
- Automotive Systems: Given its AEC-Q101 qualification, this transistor is suitable for various automotive applications, including sensor interfaces, power management, and control circuits.
- Consumer Electronics: It can be used in audio amplifiers, switching circuits, and other general-purpose applications in consumer electronics.
- Industrial Control Systems: The high reliability and performance of the BC847BMB,315 make it a good choice for industrial control systems, including motor control and power management.
- Communication Devices: This transistor can be used in communication devices for amplification and switching purposes due to its high transition frequency.
Q & A
- What is the package type of the BC847BMB,315 transistor?
The BC847BMB,315 is packaged in a DFN1006B-3 (SOT883B) ultra-small plastic package.
- What is the maximum collector-emitter voltage (Vceo) of the BC847BMB,315?
The maximum collector-emitter voltage (Vceo) is 45 V.
- What is the DC current gain (hFE) range of the BC847BMB,315?
The DC current gain (hFE) ranges from 200 to 450.
- Is the BC847BMB,315 transistor automotive qualified?
Yes, it is automotive qualified to the AEC-Q101 standard.
- What is the maximum junction temperature (Tj) of the BC847BMB,315?
The maximum junction temperature (Tj) is 150°C.
- What is the transition frequency (ft) of the BC847BMB,315?
The transition frequency (ft) is 100 MHz.
- What is the Vce(sat) of the BC847BMB,315 at 5 mA and 100 mA?
The Vce(sat) is 400 mV at 5 mA and 100 mA.
- What are some common applications of the BC847BMB,315 transistor?
Common applications include automotive systems, consumer electronics, industrial control systems, and communication devices.
- How much power can the BC847BMB,315 transistor dissipate?
The total power dissipation (Ptot) is 250 mW.
- What is the maximum collector current (Ic) of the BC847BMB,315?
The maximum collector current (Ic) is 100 mA.
