Overview
The BCX56-10TX is a high-performance NPN power bipolar transistor manufactured by Nexperia USA Inc. This transistor is part of the BCX56T series and is designed for various power management and switching applications. It features a robust set of specifications, making it suitable for a wide range of electronic systems.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Collector-Base Voltage (VCBO) | Open Emitter | - | - | 100 | V |
| Collector-Emitter Voltage (VCEO) | Open Base | - | - | 80 | V |
| Emitter-Base Voltage (VEBO) | Open Collector | - | - | 5 | V |
| Collector Current (IC) | - | - | - | 1 | A |
| Peak Collector Current (ICM) | Single Pulse; tp ≤ 1 ms | - | - | 2 | A |
| Base Current (IB) | - | - | - | 200 | mA |
| Peak Base Current (IBM) | Single Pulse; tp ≤ 1 ms | - | - | 300 | mA |
| Total Power Dissipation (Ptot) | Tamb ≤ 25 °C | - | - | 500 | mW |
| Junction Temperature (Tj) | - | - | - | 150 | °C |
| Ambient Temperature (Tamb) | - | -55 | - | 150 | °C |
| Transition Frequency (fT) | VCE = 5 V; IC = 50 mA; f = 100 MHz | - | 155 | - | MHz |
| DC Current Gain (hFE) | VCE = 2 V; IC = 150 mA | 63 | - | 160 | - |
Key Features
- High Collector-Emitter Voltage: Up to 80 V, making it suitable for high-voltage applications.
- High Collector Current: Up to 1 A, ideal for power management and high-current switching.
- High Transition Frequency: 155 MHz, ensuring high-speed switching capabilities.
- Low Collector-Emitter Saturation Voltage: Typically 500 mV, reducing power losses in switching applications.
- Compact Package: SOT-89 surface mount package, suitable for space-constrained designs.
Applications
The BCX56-10TX is versatile and can be used in various applications, including:
- Linear Voltage Regulators: Due to its high current and voltage handling capabilities.
- Power Management: Suitable for high-side switches and other power management circuits.
- High-Current Switching: Ideal for applications requiring high current and high speed.
Q & A
- What is the maximum collector-emitter voltage of the BCX56-10TX?
The maximum collector-emitter voltage (VCEO) is 80 V. - What is the maximum collector current of the BCX56-10TX?
The maximum collector current (IC) is 1 A. - What is the transition frequency of the BCX56-10TX?
The transition frequency (fT) is 155 MHz at VCE = 5 V and IC = 50 mA. - What is the package type of the BCX56-10TX?
The BCX56-10TX comes in a SOT-89 surface mount package. - What are the typical applications of the BCX56-10TX?
It is typically used in linear voltage regulators, power management, and high-side switches. - What is the maximum junction temperature of the BCX56-10TX?
The maximum junction temperature (Tj) is 150 °C. - What is the DC current gain (hFE) of the BCX56-10TX?
The DC current gain (hFE) ranges from 63 to 160 at VCE = 2 V and IC = 150 mA. - What is the collector-emitter saturation voltage of the BCX56-10TX?
The collector-emitter saturation voltage (VCEsat) is typically 500 mV at IC = 500 mA and IB = 50 mA. - Is the BCX56-10TX suitable for high-speed switching applications?
Yes, due to its high transition frequency of 155 MHz, it is suitable for high-speed switching applications. - What is the total power dissipation of the BCX56-10TX?
The total power dissipation (Ptot) is 500 mW at Tamb ≤ 25 °C.
