Overview
The PDTC124EU/ZLX is a 50 V, 100 mA NPN resistor-equipped transistor (RET) manufactured by Nexperia USA Inc. This component is packaged in a small SOT323 (SC-70) surface-mounted device (SMD) plastic package, making it ideal for space-constrained applications. The transistor features built-in bias resistors, which simplify circuit design and reduce the overall component count and pick-and-place costs.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Collector-Emitter Voltage (VCEO) | Open base | - | - | 50 | V |
| Collector-Base Voltage (VCBO) | Open emitter | - | - | 50 | V |
| Emitter-Base Voltage (VEBO) | Open collector | - | - | 10 | V |
| Output Current (IO) | - | - | - | 100 | mA |
| Total Power Dissipation (Ptot) | Tamb ≤ 25 °C | - | - | 200 | mW |
| Junction Temperature (Tj) | - | - | - | 150 | °C |
| Ambient Temperature (Tamb) | - | -65 | - | 150 | °C |
| Storage Temperature (Tstg) | - | -65 | - | 150 | °C |
| Package | - | - | - | SOT323 (SC-70) | - |
Key Features
- 100 mA output current capability
- Built-in bias resistors (R1 = 22 kΩ, R2 = 22 kΩ)
- Simplifies circuit design
- Reduces component count and pick-and-place costs
- Small SOT323 (SC-70) package for space-efficient designs
Applications
- Digital applications in industrial segments
- Cost-saving alternative for BC847 series in digital applications
- Controlling IC inputs
- Switching loads
Q & A
- What is the maximum collector-emitter voltage of the PDTC124EU/ZLX transistor?
The maximum collector-emitter voltage (VCEO) is 50 V. - What is the output current capability of this transistor?
The output current capability is 100 mA. - What type of package does the PDTC124EU/ZLX come in?
The transistor is packaged in a SOT323 (SC-70) surface-mounted device (SMD) plastic package. - What are the built-in bias resistors values?
The built-in bias resistors are R1 = 22 kΩ and R2 = 22 kΩ. - What are some common applications for this transistor?
Common applications include digital applications in industrial segments, controlling IC inputs, and switching loads. - How does the PDTC124EU/ZLX simplify circuit design?
The built-in bias resistors simplify circuit design by reducing the need for external resistors, thus reducing component count and pick-and-place costs. - What is the PNP complement of the PDTC124EU/ZLX?
The PNP complement is the PDTA124EU. - What is the maximum junction temperature for this transistor?
The maximum junction temperature (Tj) is 150 °C. - What is the storage temperature range for the PDTC124EU/ZLX?
The storage temperature range (Tstg) is -65 °C to 150 °C. - How does the small package size benefit the design?
The small SOT323 package size makes it ideal for space-constrained applications, allowing for more compact and efficient designs.
