Overview
The BCP54,135 is a medium power NPN transistor produced by Nexperia USA Inc. This component is part of the BCP54 series, which is known for its high collector current capability and high power dissipation. The transistor is packaged in a SOT223 (SC-73) flat lead Surface-Mounted Device (SMD) plastic package, making it suitable for a variety of applications requiring robust and reliable performance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | BCP54 | - |
| Package | SOT223 (SC-73) | - |
| Collector-Base Breakdown Voltage (BVCEO) | 45 | V |
| Collector-Emitter Breakdown Voltage (BVCEO) | 45 | V |
| Continuous Collector Current (IC) | 1 | A |
| Peak Pulse Current (ICM) | 2 | A |
| Power Dissipation (Ptot) | 2 | W |
| Saturation Voltage (VCE(sat)) | < 500 mV @ 0.5 A | V |
| DC Current Gain (hFE) | 63 - 250 | - |
| Junction Temperature (TJ) | 150 | °C |
| Transition Frequency (fT) | 100 | MHz |
| Automotive Qualified | AEC-Q101 | - |
Key Features
- High collector current capability (IC = 1 A, ICM = 2 A)
- High power dissipation capability (Ptot = 2 W)
- Low saturation voltage (VCE(sat) < 500 mV @ 0.5 A)
- Three current gain selections (hFE = 63 - 250)
- AEC-Q101 qualified for automotive applications
- Totally lead-free and fully RoHS compliant
- Halogen- and antimony-free, making it a “green” device
Applications
- Linear voltage regulators
- MOSFET drivers
- Low-side switches
- Battery-driven devices
- Power management
- Amplifiers
- Automotive electronics (e.g., e-mobility, safety systems)
- Industrial electronics (e.g., UPS, motor drives)
- Consumer and mobile devices
Q & A
- What is the collector current capability of the BCP54,135 transistor?
The BCP54,135 has a continuous collector current (IC) of 1 A and a peak pulse current (ICM) of 2 A.
- What is the maximum collector-emitter breakdown voltage of the BCP54,135?
The maximum collector-emitter breakdown voltage (BVCEO) is 45 V.
- What is the power dissipation capability of the BCP54,135?
The power dissipation (Ptot) is 2 W.
- Is the BCP54,135 suitable for automotive applications?
Yes, the BCP54,135 is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the junction temperature rating of the BCP54,135?
The junction temperature (TJ) rating is 150 °C.
- What are the key features of the BCP54,135 transistor?
Key features include high collector current capability, high power dissipation, low saturation voltage, and three current gain selections.
- Is the BCP54,135 RoHS compliant?
Yes, the BCP54,135 is totally lead-free and fully RoHS compliant.
- What package type is the BCP54,135 available in?
The BCP54,135 is available in a SOT223 (SC-73) flat lead Surface-Mounted Device (SMD) plastic package.
- What are some common applications of the BCP54,135 transistor?
Common applications include linear voltage regulators, MOSFET drivers, low-side switches, battery-driven devices, power management, and amplifiers.
- How can I obtain samples of the BCP54,135 transistor?
Samples can be ordered via Nexperia's sales organization or through their network of global and regional distributors.
