Overview
The PDTB114ET is a 50 V, 500 mA PNP resistor-equipped transistor (RET) manufactured by Nexperia USA Inc. This component is packaged in a small SOT23 Surface-Mounted Device (SMD) plastic package, making it suitable for a wide range of applications where space is limited. The transistor features built-in bias resistors, which simplify circuit design and reduce the overall component count. It is AEC-Q101 qualified, ensuring reliability in high-temperature applications up to 175 °C, and serves as a cost-saving alternative for BC807 series in digital applications.
Key Specifications
| Type number | Package version | Package name | Size (mm) | Channel type | P tot (mW) | I C [max] (mA) | R1 (typ) (kΩ) | V CEO (V) |
|---|---|---|---|---|---|---|---|---|
| PDTB114ET | SOT23 | SOT23 | 2.9 x 1.3 x 1 | PNP | 250 | 500 | 10 | 50 |
| Parameter | Value |
|---|---|
| Current - Collector (Ic) [max] | 500 mA |
| Voltage - Collector Emitter Breakdown (Max) | 50 V |
| Resistor - Base (R1) (Ohms) | 10 kΩ |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 70 @ 50 mA, 5 V |
| Vce Saturation (Max) @ Ib, Ic | 100 mV @ 2.5 mA, 50 mA |
| Frequency - Transition | 140 MHz |
| Power - Max | 320 mW |
Key Features
- High Output Current Capability: The PDTB114ET can handle up to 500 mA of output current.
- Built-in Bias Resistors: The transistor includes built-in bias resistors, which simplify circuit design and reduce the overall component count.
- High Temperature Applications: Qualified for use in high-temperature applications up to 175 °C.
- AEC-Q101 Qualified: Ensures reliability and compliance with automotive standards.
- Cost-Effective Alternative: Serves as a cost-saving alternative for BC807 series in digital applications.
- Small Package Size: Packaged in a compact SOT23 SMD package, ideal for space-constrained designs.
Applications
- Digital Applications: Suitable for digital circuits where a cost-effective and compact solution is required.
- Control of IC Inputs: Can be used to control inputs to integrated circuits.
- Switching Loads: Effective in switching applications due to its high current handling capability.
- Automotive and Industrial: AEC-Q101 qualification makes it suitable for automotive and industrial applications.
- Consumer and Mobile Devices: Can be used in various consumer and mobile devices requiring compact and reliable transistor solutions.
Q & A
- What is the maximum output current of the PDTB114ET?
The PDTB114ET has a maximum output current capability of 500 mA.
- What type of package does the PDTB114ET come in?
The PDTB114ET is packaged in a SOT23 Surface-Mounted Device (SMD) plastic package.
- What is the maximum collector-emitter breakdown voltage of the PDTB114ET?
The maximum collector-emitter breakdown voltage is 50 V.
- Does the PDTB114ET have built-in bias resistors?
Yes, the PDTB114ET features built-in bias resistors.
- What is the maximum operating temperature of the PDTB114ET?
The PDTB114ET can operate in high-temperature applications up to 175 °C.
- Is the PDTB114ET AEC-Q101 qualified?
Yes, the PDTB114ET is AEC-Q101 qualified, making it suitable for automotive applications.
- What are some common applications of the PDTB114ET?
Common applications include digital circuits, control of IC inputs, switching loads, and use in automotive and industrial devices.
- What is the typical base resistor value in the PDTB114ET?
The typical base resistor value (R1) is 10 kΩ.
- What is the DC current gain (hFE) of the PDTB114ET?
The DC current gain (hFE) is 70 at 50 mA and 5 V.
- Is the PDTB114ET RoHS compliant?
Yes, the PDTB114ET is RoHS compliant.
