Overview
The PD57045-E is a high-performance RF power transistor manufactured by STMicroelectronics. It is a common source N-channel, enhancement-mode lateral field-effect RF power transistor designed for high gain and broad band commercial and industrial applications. This device is part of the LDMOS (Laterally Diffused Metal Oxide Semiconductor) family, known for its high power handling and ruggedness.
Key Specifications
| Parameter | Value |
|---|---|
| Continuous Drain Current (ID) | 5 A |
| Current Rating | 5 A |
| Drain to Source Breakdown Voltage | 65 V |
| Drain to Source Voltage (Vdss) | 65 V |
| Power Dissipation (Pd) | 73 W |
| Operating Frequency | HF and VHF frequencies |
| Peak Power | Up to 1.2 kW |
| VSWR Capability | Infinite:1 VSWR |
Key Features
- High peak power handling up to 1.2 kW
- High ruggedness capability with infinite:1 VSWR
- Operating at 50-100V CW and pulse conditions
- Enhancement-mode lateral field-effect transistor
- High gain and broad band performance
- Part of the LDMOS family for high power handling
Applications
The PD57045-E is suitable for various high-power RF applications, including:
- Commercial and industrial RF amplifiers
- HF and VHF transmitters
- Radio communication systems
- High-power RF generators
- Broadcasting equipment
Q & A
- What is the continuous drain current of the PD57045-E?
The continuous drain current of the PD57045-E is 5 A. - What is the drain to source breakdown voltage of the PD57045-E?
The drain to source breakdown voltage is 65 V. - What is the peak power handling capability of the PD57045-E?
The peak power handling capability is up to 1.2 kW. - What type of transistor is the PD57045-E?
The PD57045-E is an enhancement-mode lateral field-effect RF power transistor. - What are the operating frequencies for the PD57045-E?
The PD57045-E operates at HF and VHF frequencies. - What is the power dissipation of the PD57045-E?
The power dissipation is 73 W. - Is the PD57045-E moisture sensitive?
Yes, the PD57045-E is moisture sensitive. - What is the VSWR capability of the PD57045-E?
The PD57045-E has an infinite:1 VSWR capability. - What are typical applications for the PD57045-E?
Typical applications include commercial and industrial RF amplifiers, HF and VHF transmitters, radio communication systems, and high-power RF generators. - Who manufactures the PD57045-E?
The PD57045-E is manufactured by STMicroelectronics.
