Overview
The MMBT3904_NL, produced by onsemi, is a 200 mA, 40 V NPN Bipolar Junction Transistor designed for use in both linear and switching applications. This transistor is housed in the SOT-23 package, which is suitable for lower power surface mount applications. It is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant, making it environmentally friendly. The S prefix indicates that it is AEC-Q101 Qualified and PPAP Capable, suitable for automotive and other applications requiring unique site and control change requirements.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Emitter Voltage | VCEO | 40 | Vdc |
| Collector-Base Voltage | VCBO | 60 | Vdc |
| Emitter-Base Voltage | VEBO | 6.0 | Vdc |
| Collector Current - Continuous | IC | 200 | mAdc |
| Collector Current - Peak | ICM | - | mAdc |
| Base Cutoff Current | IBL | -50 | nAdc |
| DC Current Gain (hfe) | hfe | 100 - 400 | - |
| Noise Figure (NF) | NF | -5.0 | dB |
| Delay Time (td) | td | -35 | ns |
| Rise Time (tr) | tr | -35 | ns |
| Storage Time (ts) | ts | -200 | ns |
| Fall Time | - | - | ns |
Key Features
- Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
- AEC-Q101 Qualified and PPAP Capable for automotive and other specific applications
- Housed in the SOT-23 package, suitable for lower power surface mount applications
- Designed for general purpose amplifier applications, including linear and switching uses
- High DC current gain (hfe) ranging from 100 to 400
- Low noise figure, suitable for audio and other sensitive applications
Applications
- General purpose amplifier applications
- Linear and switching applications
- Audio and small-signal applications due to its low noise figure
- Automotive and other applications requiring AEC-Q101 qualification and PPAP capability
- Surface mount applications where space is limited
Q & A
- What is the maximum collector-emitter voltage of the MMBT3904_NL transistor?
40 Vdc
- What is the continuous collector current rating of the MMBT3904_NL transistor?
200 mAdc
- Is the MMBT3904_NL transistor RoHS Compliant?
- What package type is the MMBT3904_NL transistor housed in?
SOT-23 package
- What are the typical applications of the MMBT3904_NL transistor?
General purpose amplifier, linear, switching, and audio applications
- What is the DC current gain (hfe) range of the MMBT3904_NL transistor?
100 to 400
- What is the noise figure of the MMBT3904_NL transistor?
-5.0 dB
- Is the MMBT3904_NL transistor suitable for automotive applications?
- What are the delay, rise, and storage times of the MMBT3904_NL transistor?
Delay time: -35 ns, Rise time: -35 ns, Storage time: -200 ns
- What is the maximum power dissipation of the MMBT3904_NL transistor?
350 mW
