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ART2K0FE
ART2K0FE
| Part Number | ART2K0FE |
|---|---|
| Manufacturer | Ampleon |
| Category | Discrete Semiconductor Products / Transistors > RF FETs, MOSFETs |
| Description | 2000W LDMOS Power Transistor, 1 MHz to 400 MHz Frequency Range, Advanced Rugged Technology (ART), SOT539A Flange Package. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
ART2K0FE is Ampleon high‑power LDMOS RF transistor based on ART rugged technology, covering 1 MHz‑400 MHz. It provides up to 2000W RF output power, supports 65:1 full‑phase VSWR resistance with built‑in dual‑sided ESD protection. Adopt SOT539A ceramic flange package, for CO₂ laser, plasma generator, MRI and broadcast high‑power amplifier systems.
Core Advantages
High Anti‑Mismatch Capability
ART process withstands 65:1 all‑phase VSWR mismatch, lowers requirements for external circulator protection.
2000W High Power Density
Single‑tube 2000W output power, reducing device count and system cost for kilowatt‑level RF amplifiers.
High Gain & Efficiency
Typical efficiency＞70% and high gain, reduces power consumption and thermal load for HF/VHF/UHF applications.
Excellent Heat Dissipation
Low‑thermal‑resistance ceramic flange package, guarantees stable long‑term CW continuous‑wave operation.
Key Specifications
| Brand | Ampleon |
|---|---|
| RoHS Status | RoHS Compliant / Lead‑Free |
| EDA / CAD | PCB Footprint & 3D Model Available upon Request |
| Warranty | 1‑Year Standard Quality Warranty |
| Package / Case | SOT539A / SOT539AN Flanged Ceramic Package |
| Mounting Type | Chassis Mount / Bolt‑Down Flange Mount |
| Surface Marking / Silkscreen | ART2K0FE / Ampleon Logo |
| Transistor Type | LDMOS (N‑Channel Enhancement‑Mode) |
| Operating Frequency Range | 1 MHz to 400 MHz (HF, VHF, UHF) |
| Peak Output Power (P1dB / P3dB) | 2000 W (P3dB, Typical) |
| Power Gain (Gp) | > 24 dB (Typical at 108 MHz / 50V) |
| Drain Efficiency (ηD) | > 70% (Typical) |
| Drain‑Source Voltage (VDSS) | 200 V (Max Rating), 30V to 65V (Nominal Operating) |
| Ruggedness / VSWR Rating | VSWR 65:1 (All Phase Angles) |
| Operating Junction Temperature (Tj) | Up to +225°C |
| Thermal Resistance (Rth j‑c) | 0.077 ℃/W (Typical) |
| ESD Protection | Integrated Dual‑Sided ESD Protection |
Typical Applications
- Industrial RF Heating, CO₂ Lasers, and Plasma Generation Systems
- Medical Equipment (MRI Systems and RF Diathermy)
- FM Broadcast and VHF/UHF Digital TV Transmitters
- HF/VHF Communications and Radar Transmitter Amplifiers
- Particle Accelerators and High‑Power RF Test Equipment
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1‑2 business days |
| Delivery Time | 3‑7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: What frequency range does ART2K0FE support?
A: Operating frequency: 1 MHz‑400 MHz, applicable for HF, VHF and partial UHF ISM‑band equipment.
Q2: How about the load‑mismatch resistance performance?
A: Adopts Ampleon ART rugged technology, withstands 65:1 all‑phase VSWR without device damage.
Q3: What is the recommended drain operating voltage?
A: Nominal working voltage 30‑65V DC; absolute maximum VDSS rating 200V, do not exceed maximum limit.
Q4: Can it run continuously at 225°C junction temperature?
A: +225°C is absolute maximum rating. Long‑term CW operation must keep junction temperature far below this value to ensure service life.
Q5: Difference between ART2K0FEU / ART2K0FESU / ART2K0FEG? Interchangeable?
A: Internal chip and RF performance are identical.
• ART2K0FEU：SOT539AN, standard nickel‑plated flange
• ART2K0FESU：SOT539AN, gold‑plated flange for high‑humidity / salt‑fog environment
• ART2K0FEG：SOT1248C different package, PCB footprint changed
FEU ↔ FESU pin‑to‑pin direct replacement; FEG cannot swap directly, PCB modification required.
Q6: Are there pin‑compatible alternative transistors?
A: No fully pin‑to‑pin equivalent part. ART1K0FE can be used for lower‑power scheme. Any alternative needs re‑tuning RF matching circuit.
Q7: Does ART2K0FE have built‑in ESD protection?
A: Yes, integrated dual‑sided ESD protection. Static‑protection handling is still required during assembly.
Q8: How to obtain datasheet, S‑parameter file and bulk quotation?
A: Submit quick inquiry to get official datasheet, S‑parameter model, stock status and volume price.
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