Overview
The PMBT4403/S911215 is a PNP switching transistor manufactured by NXP Semiconductors. This transistor is housed in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package, making it suitable for a variety of compact electronic designs. It is part of NXP's discrete semiconductor portfolio and is known for its high current handling and low voltage characteristics.
Key Specifications
| Parameter | Conditions | Min. | Max. | Unit |
|---|---|---|---|---|
| Collector-Base Voltage (VCBO) | Open Emitter | - | -40 | V |
| Collector-Emitter Voltage (VCEO) | Open Base | - | -40 | V |
| Emitter-Base Voltage (VEBO) | Open Collector | - | -5 | V |
| Collector Current (IC) | - | -600 | mA | |
| Peak Collector Current (ICM) | - | -800 | mA | |
| Peak Base Current (IBM) | - | -200 | mA | |
| Total Power Dissipation (Ptot) | Tamb ≤ 25 °C | - | 250 | mW |
| Storage Temperature (Tstg) | - | -65 | +150 | °C |
| Junction Temperature (Tj) | - | -150 | °C | |
| Operating Ambient Temperature (Tamb) | - | -65 | +150 | °C |
| DC Current Gain (hFE) | VCE = -1 V, IC = -0.1 mA | 30 | - | - |
| DC Current Gain (hFE) | VCE = -1 V, IC = -1 mA | 60 | - | - |
| DC Current Gain (hFE) | VCE = -1 V, IC = -10 mA | 100 | - | - |
Key Features
- High current handling: Maximum collector current of 600 mA and peak collector current of 800 mA.
- Low voltage operation: Maximum collector-emitter voltage of 40 V.
- Compact SOT23 (TO-236AB) package, suitable for surface mount applications.
- High DC current gain (hFE) ranging from 30 to 100 depending on the collector current.
- Low power dissipation of 250 mW.
- Wide operating temperature range from -65°C to +150°C.
Applications
The PMBT4403/S911215 is designed for various industrial and consumer switching applications. Its high current and low voltage characteristics make it suitable for use in:
- Switching circuits in industrial control systems.
- Consumer electronics such as audio equipment and home appliances.
- Automotive systems where reliability and compactness are crucial.
Q & A
- What is the maximum collector current of the PMBT4403/S911215?
The maximum collector current is 600 mA.
- What is the maximum collector-emitter voltage of the PMBT4403/S911215?
The maximum collector-emitter voltage is 40 V.
- What package type is the PMBT4403/S911215 available in?
The transistor is housed in a SOT23 (TO-236AB) package.
- What is the peak base current of the PMBT4403/S911215?
The peak base current is 200 mA.
- What is the total power dissipation of the PMBT4403/S911215?
The total power dissipation is 250 mW.
- What is the storage temperature range for the PMBT4403/S911215?
The storage temperature range is from -65°C to +150°C.
- What are the typical applications of the PMBT4403/S911215?
It is used in industrial and consumer switching applications, including automotive systems.
- What is the DC current gain (hFE) of the PMBT4403/S911215 at different collector currents?
The DC current gain ranges from 30 to 100 depending on the collector current.
- Is the PMBT4403/S911215 RoHS compliant?
- What is the NPN complement of the PMBT4403/S911215?
The NPN complement is the PMBT4401.
