Overview
The PMBS3904,215 is a 40 V, 100 mA NPN general-purpose transistor manufactured by Nexperia USA Inc. This transistor is housed in a small SOT23 Surface-Mounted Device (SMD) plastic package, making it suitable for a variety of applications where space is limited. It is designed for general-purpose switching and amplification and is part of Nexperia’s extensive portfolio of bipolar transistors.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | PMBS3904 |
| Package | SOT23 |
| Package Size (mm) | 2.9 x 1.3 x 1 |
| Channel Type | NPN |
| Total Power Dissipation (Ptot) | 250 mW |
| Maximum Collector-Emitter Voltage (VCEO) | 40 V |
| Maximum Collector Current (IC) | 100 mA |
| Minimum Current Gain (hFE) | 100 |
| Maximum Current Gain (hFE) | 300 |
| Maximum Junction Temperature (TJ) | 150°C |
| Minimum Transition Frequency (fT) | 180 MHz |
| Automotive Qualified | No (for PMBS3904), Yes (for PMBS3904-Q variant) |
Key Features
- Low current capability up to 100 mA
- Low voltage operation up to 40 V
- General-purpose switching and amplification
- Compact SOT23 package for space-saving designs
- PNP complement: PMBS3906
- Qualified according to AEC-Q101 for automotive applications (PMBS3904-Q variant)
Applications
- Telephony and professional communication equipment
- Automotive applications (especially the PMBS3904-Q variant)
- Industrial and consumer electronics
- General-purpose electronic circuits requiring switching and amplification
Q & A
- What is the maximum collector current of the PMBS3904 transistor?
The maximum collector current is 100 mA.
- What is the maximum collector-emitter voltage of the PMBS3904 transistor?
The maximum collector-emitter voltage is 40 V.
- In what package is the PMBS3904 transistor available?
The PMBS3904 transistor is available in the SOT23 Surface-Mounted Device (SMD) plastic package.
- What are the dimensions of the SOT23 package for the PMBS3904 transistor?
The dimensions of the SOT23 package are 2.9 x 1.3 x 1 mm.
- Is the PMBS3904 transistor qualified for automotive applications?
No, the standard PMBS3904 is not qualified for automotive applications, but the PMBS3904-Q variant is qualified according to AEC-Q101.
- What is the PNP complement of the PMBS3904 transistor?
The PNP complement of the PMBS3904 transistor is the PMBS3906.
- What is the maximum junction temperature of the PMBS3904 transistor?
The maximum junction temperature is 150°C.
- What is the minimum transition frequency of the PMBS3904 transistor?
The minimum transition frequency is 180 MHz.
- Where can I find more detailed specifications and datasheets for the PMBS3904 transistor?
You can find detailed specifications and datasheets on Nexperia’s official website or through authorized distributors.
- How can I order samples of the PMBS3904 transistor?
Samples can be ordered via Nexperia’s sales organization or through their network of global and regional distributors.
