Overview
The PMBT4403/DLT215 is a PNP switching transistor manufactured by Nexperia USA Inc. This transistor is designed for general-purpose switching applications and is known for its high reliability and performance in compact packages. The PMBT4403/DLT215 is part of Nexperia's extensive range of bipolar junction transistors (BJTs) and is particularly suited for use in automotive and industrial environments due to its robust specifications and small SOT23 Surface-Mounted Device (SMD) plastic package.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | PMBT4403 |
| Transistor Type | PNP |
| Collector-Base Voltage (Vcb) | 40 V |
| Collector-Emitter Voltage (Vce) | 40 V |
| Emitter-Base Voltage (Veb) | 5 V |
| Collector Current (Ic) | 600 mA |
| Base Current (Ib) | 50 mA |
| DC Current Gain (hFE) | 100 - 300 @ Ic = 100 mA, Vce = 1 V |
| Transition Frequency (ft) | 100 MHz |
| Operating Temperature | -55°C to 150°C (TJ) |
| Package | SOT23 |
Key Features
- Compact SOT23 Package: The PMBT4403/DLT215 is housed in a small SOT23 SMD package, making it ideal for space-constrained applications.
- High Current Capability: With a collector current of up to 600 mA, this transistor is suitable for a variety of switching applications.
- High DC Current Gain: The transistor has a DC current gain (hFE) of 100 to 300, ensuring reliable switching performance.
- Automotive Qualified: The PMBT4403/DLT215 is qualified for automotive use, meeting the stringent requirements of the automotive industry.
- High Transition Frequency: A transition frequency of 100 MHz makes this transistor suitable for high-frequency applications.
Applications
- Automotive Systems: Suitable for use in various automotive applications such as lighting, wiper systems, and other general-purpose switching.
- Industrial Control Systems: Used in industrial control circuits, motor control, and power management systems.
- Consumer Electronics: Applicable in consumer electronics for switching and amplification purposes.
- Power Management: Can be used in power management circuits to control and switch power supplies.
Q & A
- What is the collector current rating of the PMBT4403/DLT215?
The collector current rating is up to 600 mA.
- What is the package type of the PMBT4403/DLT215?
The transistor is housed in a SOT23 Surface-Mounted Device (SMD) plastic package.
- Is the PMBT4403/DLT215 automotive qualified?
Yes, the PMBT4403/DLT215 is qualified for automotive use.
- What is the transition frequency of the PMBT4403/DLT215?
The transition frequency is 100 MHz.
- What is the operating temperature range of the PMBT4403/DLT215?
The operating temperature range is -55°C to 150°C (TJ).
- What is the DC current gain (hFE) of the PMBT4403/DLT215?
The DC current gain (hFE) is 100 to 300 @ Ic = 100 mA, Vce = 1 V.
- Can the PMBT4403/DLT215 be used in high-frequency applications?
Yes, due to its high transition frequency, it is suitable for high-frequency applications.
- What are some common applications of the PMBT4403/DLT215?
Common applications include automotive systems, industrial control systems, consumer electronics, and power management circuits.
- Is the PMBT4403/DLT215 available from major distributors?
Yes, it is available from major distributors such as Digi-Key, Mouser, and Arrow Electronics.
- What is the collector-emitter voltage (Vce) rating of the PMBT4403/DLT215?
The collector-emitter voltage (Vce) rating is 40 V.
