Overview
The PMBT4401,185 is a high-performance NPN switching transistor manufactured by Nexperia USA Inc. This transistor is designed for general-purpose and low-voltage applications, offering a compact and efficient solution in a small SOT23 Surface-Mounted Device (SMD) plastic package. It is well-suited for a variety of electronic circuits requiring reliable switching capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Type | NPN switching transistor |
| Maximum Collector-Base Voltage (Vcbo) | 40 V |
| Maximum Collector-Emitter Voltage (Vceo) | 40 V |
| Maximum Collector Current (Ic) | 600 mA |
| Maximum Power Dissipation (Ptot) | 250 mW |
| Package | SOT23 (TO-236AB) |
| Mounting Type | Surface Mount |
Key Features
- High current capability up to 600 mA
- Low voltage operation up to 40 V
- Compact SOT23 package for space-saving designs
- High reliability and durability
- AEC-Q101 qualified for automotive applications (PMBT4401-Q variant)
Applications
The PMBT4401,185 is suitable for a wide range of applications, including:
- General-purpose switching circuits
- Automotive systems (especially the PMBT4401-Q variant)
- Consumer electronics
- Industrial control systems
- Power management circuits
Q & A
- What is the maximum collector current of the PMBT4401,185?
The maximum collector current is 600 mA. - What is the package type of the PMBT4401,185?
The package type is SOT23 (TO-236AB). - Is the PMBT4401,185 suitable for automotive applications?
Yes, especially the PMBT4401-Q variant which is AEC-Q101 qualified. - What is the maximum power dissipation of the PMBT4401,185?
The maximum power dissipation is 250 mW. - What is the mounting type of the PMBT4401,185?
The mounting type is Surface Mount. - What are the typical applications of the PMBT4401,185?
General-purpose switching circuits, automotive systems, consumer electronics, industrial control systems, and power management circuits. - What is the maximum collector-base voltage of the PMBT4401,185?
The maximum collector-base voltage is 40 V. - Is the PMBT4401,185 available in different ordering codes?
Yes, it is available in different ordering codes such as PMBT4401,185, PMBT4401,215, and PMBT4401,235. - Where can I purchase the PMBT4401,185?
You can purchase it from various distributors like Digi-Key, Mouser, and Farnell. - What are the key benefits of using the PMBT4401,185?
High current capability, low voltage operation, compact package, and high reliability.
