Overview
The PD54008-E is a high-performance RF power transistor designed by STMicroelectronics. It is part of the LDMOS (Lateral Double-Diffused MOSFET) technology family, specifically the LdmoST Plastic series. This N-channel, enhancement-mode lateral field-effect RF power transistor is optimized for high gain and broadband commercial and industrial applications. It operates at a drain-source voltage of up to 25 V and can handle frequencies up to 1 GHz, making it suitable for a wide range of RF applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VBRDSS) | 25 | V |
| Gate-Source Voltage (VGS) | -0.5 to +15 | V |
| Drain Current (ID) | 5 | A |
| Power Dissipation (PDISS) at TCASE = 70°C | 26.7 | W |
| Maximum Operating Junction Temperature (TJ) | 150 | °C |
| Storage Temperature (TSTG) | -65 to +150 | °C |
| Junction to Case Thermal Resistance (RthJC) | 3 | °C/W |
| Output Power (P1dB) at 500 MHz | 8 | W |
| Power Gain (GP) at 500 MHz | 15 | dB |
| Drain Efficiency (ηD) at 500 MHz | 50 | % |
Key Features
- Excellent Thermal Stability: Ensures reliable operation under various thermal conditions.
- Common Source Configuration: Suitable for a wide range of RF amplifier designs.
- Broadband Performance: Operates effectively across a broad frequency range up to 1 GHz.
- Leadless Plastic Package (PowerFLAT™): Compact and innovative packaging for improved thermal management and reduced size.
- ESD Protection: Built-in protection against electrostatic discharge.
- High Gain and Linearity: Ideal for applications requiring high signal integrity and low distortion.
Applications
- Portable Radio Systems: Due to its high linearity and reliability, it is well-suited for portable radio applications.
- Commercial and Industrial RF Amplifiers: Ideal for broadband commercial and industrial RF amplifier applications.
- Wireless Communication Systems: Suitable for various wireless communication systems requiring high gain and broadband performance.
Q & A
- What is the maximum drain-source voltage for the PD54008-E?
The maximum drain-source voltage (VBRDSS) is 25 V.
- What is the operating frequency range of the PD54008-E?
The PD54008-E operates up to 1 GHz.
- What is the typical output power at 500 MHz?
The typical output power (P1dB) at 500 MHz is 8 W.
- What is the power gain at 500 MHz?
The power gain (GP) at 500 MHz is 15 dB.
- What is the drain efficiency at 500 MHz?
The drain efficiency (ηD) at 500 MHz is 50%.
- What type of packaging does the PD54008-E use?
The PD54008-E uses a leadless plastic package known as PowerFLAT™.
- Does the PD54008-E have built-in ESD protection?
Yes, the PD54008-E has built-in ESD protection.
- What is the maximum operating junction temperature for the PD54008-E?
The maximum operating junction temperature (TJ) is 150°C.
- What are some common applications for the PD54008-E?
Common applications include portable radio systems, commercial and industrial RF amplifiers, and wireless communication systems.
- Is the PD54008-E available in tape and reel packaging?
Yes, the PD54008-E is supplied in tape and reel of 3K units.
