Overview
The BC857AM,315 is a PNP general-purpose transistor manufactured by Nexperia USA Inc. This transistor is designed in a leadless ultra small DFN1006-3 (SOT883) Surface-Mounted Device (SMD) plastic package, making it highly suitable for applications where space is limited. It is AEC-Q101 qualified, ensuring its reliability and performance in automotive and other demanding environments. The BC857AM is complemented by the NPN transistor BC847AM, providing a versatile option for various electronic designs.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | BC857AM |
| Package | DFN1006-3 (SOT883) |
| Channel Type | PNP |
| Maximum Collector-Emitter Voltage (VCEO) | -45 V |
| Maximum Collector Current (IC) | -100 mA |
| Minimum Current Gain (hFE) | 125 |
| Maximum Current Gain (hFE) | 250 |
| Maximum Junction Temperature (TJ) | 150 °C |
| Minimum Transition Frequency (fT) | 100 MHz |
| Power Dissipation (Ptot) | 250 mW |
| Package Size | 1.3 x 0.9 mm |
| Automotive Qualified | Yes (AEC-Q101) |
Key Features
- Leadless ultra small SMD plastic package (DFN1006-3 / SOT883) with a size of 1.3 x 0.9 mm, making it ideal for space-constrained designs.
- Power dissipation comparable to SOT23 packages, ensuring efficient thermal management.
- AEC-Q101 qualified, suitable for automotive and other high-reliability applications.
- General-purpose small signal DC and low to medium frequency AC applications.
- High current gain with a minimum hFE of 125 and a maximum hFE of 250.
Applications
- Automotive systems: Due to its AEC-Q101 qualification, it is suitable for use in various automotive applications where reliability and performance are critical.
- Mobile applications: Its small package size and low power consumption make it ideal for mobile devices and wearables.
- Industrial and consumer electronics: It can be used in general-purpose switching and amplification roles in a wide range of electronic devices.
- Power and computing applications: Its robust specifications make it suitable for use in power management and computing systems.
Q & A
- What is the BC857AM,315 transistor?
The BC857AM,315 is a PNP general-purpose transistor in a leadless ultra small DFN1006-3 (SOT883) SMD plastic package, manufactured by Nexperia USA Inc.. - What are the key specifications of the BC857AM,315?
Key specifications include a maximum collector-emitter voltage of -45 V, a maximum collector current of -100 mA, and a current gain (hFE) range of 125 to 250. - What package type does the BC857AM,315 use?
The BC857AM,315 uses a leadless ultra small DFN1006-3 (SOT883) SMD plastic package. - Is the BC857AM,315 automotive qualified?
Yes, the BC857AM,315 is AEC-Q101 qualified, making it suitable for automotive applications. - What are the typical applications of the BC857AM,315?
It is used in automotive, mobile, industrial, and consumer electronics for general-purpose switching and amplification. - What is the maximum junction temperature of the BC857AM,315?
The maximum junction temperature is 150 °C. - What is the minimum transition frequency of the BC857AM,315?
The minimum transition frequency is 100 MHz. - How does the BC857AM,315 compare to SOT23 packages in terms of power dissipation?
The BC857AM,315 has power dissipation comparable to SOT23 packages. - What is the NPN complement of the BC857AM,315?
The NPN complement of the BC857AM,315 is the BC847AM. - Where can I purchase the BC857AM,315?
The BC857AM,315 can be purchased from Nexperia and its authorized distributors. - What is the package size of the BC857AM,315?
The package size is 1.3 x 0.9 mm).
