Overview
The PDTC144ET,215 is a 50 V, 100 mA NPN resistor-equipped transistor manufactured by Nexperia USA Inc. This transistor is designed to simplify circuit design by integrating built-in bias resistors, thereby reducing the component count and the complexity of the circuit. It is packaged in a SOT23 format, making it suitable for a wide range of applications where space is a constraint.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCBO (Collector-Base Voltage) | Open Emitter | - | - | 50 | V |
| VCEO (Collector-Emitter Voltage) | Open Base | - | - | 50 | V |
| VEBO (Emitter-Base Voltage) | Open Collector | - | - | 10 | V |
| VI (Input Voltage) | - | -10 | - | 40 | V |
| IO (Output Current) | - | - | - | 100 | mA |
| Ptot (Total Power Dissipation) | Tamb ≤ 25 °C | - | - | 250 | mW |
| Tj (Junction Temperature) | - | - | - | 150 | °C |
| Tamb (Ambient Temperature) | - | -65 | - | 150 | °C |
| Tstg (Storage Temperature) | - | -65 | - | 150 | °C |
Key Features
- 100 mA Output Current Capability: The transistor can handle up to 100 mA of output current, making it suitable for various applications requiring moderate current levels.
- Built-in Bias Resistors: With built-in bias resistors (R1 = 47 kΩ, R2 = 47 kΩ), the PDTC144ET simplifies circuit design and reduces the overall component count.
- Compact SOT23 Package: The transistor is packaged in a SOT23 format, which is ideal for space-constrained designs.
- High Voltage Handling: The transistor can handle collector-base and collector-emitter voltages up to 50 V, making it robust for various applications.
Applications
- General Purpose Switching: Suitable for general-purpose switching applications where moderate current and voltage handling are required.
- Automotive Systems: Can be used in automotive systems due to its robust voltage and current handling capabilities.
- Industrial Control Systems: Applicable in industrial control systems where reliability and simplicity in design are crucial.
- Consumer Electronics: Used in various consumer electronics where compact design and moderate current handling are necessary.
Q & A
- What is the maximum output current of the PDTC144ET transistor?
The maximum output current of the PDTC144ET transistor is 100 mA.
- What type of package does the PDTC144ET transistor use?
The PDTC144ET transistor is packaged in a SOT23 format.
- What are the built-in bias resistor values in the PDTC144ET transistor?
The built-in bias resistors are R1 = 47 kΩ and R2 = 47 kΩ.
- What is the maximum collector-base voltage the PDTC144ET can handle?
The maximum collector-base voltage is 50 V.
- What is the maximum junction temperature for the PDTC144ET transistor?
The maximum junction temperature is 150 °C.
- What is the total power dissipation limit for the PDTC144ET transistor at 25 °C ambient temperature?
The total power dissipation limit at 25 °C ambient temperature is 250 mW.
- Can the PDTC144ET transistor be used in automotive applications?
Yes, the PDTC144ET transistor can be used in automotive systems due to its robust voltage and current handling capabilities.
- How does the PDTC144ET simplify circuit design?
The PDTC144ET simplifies circuit design by integrating built-in bias resistors, reducing the overall component count and complexity.
- What is the storage temperature range for the PDTC144ET transistor?
The storage temperature range is from -65 °C to 150 °C.
- Where can I find detailed specifications for the PDTC144ET transistor?
Detailed specifications can be found in the full data sheet available from Nexperia's sales office or through authorized distributors like Mouser Electronics.
