Overview
The PMBT3904/8,215 is a 40 V, 200 mA NPN switching transistor produced by NXP USA Inc., now part of Nexperia. This transistor is packaged in a small SOT23 Surface-Mounted Device (SMD) plastic package, making it suitable for a variety of applications where space is limited. The PMBT3904 is AEC-Q101 qualified, indicating its reliability and suitability for automotive and other demanding environments.
Key Specifications
| Parameter | Value |
|---|---|
| Collector current capability (IC) | 200 mA |
| Collector-emitter voltage (VCEO) | 40 V |
| Package type | SOT23 |
| Package size | 2.9 x 1.3 x 1 mm |
| Channel type | NPN |
| Total power dissipation (Ptot) | 250 mW |
| Current gain (hFE) | 100 to 300 |
| Junction temperature (TJ) | 150 °C |
| Transition frequency (fT) | 300 MHz |
| Automotive qualified | Yes (AEC-Q101) |
Key Features
- High collector current capability of 200 mA.
- High collector-emitter voltage of 40 V.
- Compact SOT23 package for space-efficient designs.
- AEC-Q101 qualified, ensuring reliability in automotive and other harsh environments.
- Wide current gain range (hFE) from 100 to 300.
- High transition frequency (fT) of 300 MHz.
Applications
The PMBT3904/8,215 is versatile and can be used in various applications, including:
- General switching and amplification.
- Automotive systems due to its AEC-Q101 qualification.
- Industrial control systems.
- Consumer electronics where high reliability and compact design are essential.
- Power management and control circuits.
Q & A
- What is the collector current capability of the PMBT3904/8,215?
The collector current capability is 200 mA. - What is the maximum collector-emitter voltage for the PMBT3904/8,215?
The maximum collector-emitter voltage is 40 V. - In what package is the PMBT3904/8,215 available?
The PMBT3904/8,215 is available in a SOT23 package. - Is the PMBT3904/8,215 AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified. - What is the transition frequency (fT) of the PMBT3904/8,215?
The transition frequency is 300 MHz. - What are the typical applications for the PMBT3904/8,215?
Typical applications include general switching, amplification, automotive systems, industrial control systems, and consumer electronics. - What is the current gain (hFE) range for the PMBT3904/8,215?
The current gain range is from 100 to 300. - What is the maximum junction temperature for the PMBT3904/8,215?
The maximum junction temperature is 150 °C. - Is the PMBT3904/8,215 suitable for high-power applications?
No, it is not suited for high-power applications due to its limited total power dissipation of 250 mW. - Where can I find more detailed specifications for the PMBT3904/8,215?
You can find detailed specifications on the official Nexperia website or through distributors like Digi-Key and Mouser.
