MACOM MA4P4006F-1091T High-Power PIN Diode | 600V 7.5W RF Switch & Attenuator
The MA4P4006F-1091T is a high-performance, high-power PIN diode from MACOM Technology Solutions, specifically engineered for demanding RF switch and attenuator applications requiring exceptional power handling and low distortion characteristics. This 600V PIN diode features MACOM's proprietary CERMACHIP® passivation and HIPAX technology in a hermetic ceramic MELF package.
Key Highlights: 600V breakdown voltage | 7.5W continuous power dissipation | 0.5Ω series resistance | 2.2pF total capacitance | DC-1000MHz operation | Hermetic ceramic ODS-1091 package
Request Quote & SamplesTechnical Specifications
Technical Specifications
| Parameter | Value | Conditions |
| Diode Configuration | Single PIN Diode | - |
| Breakdown Voltage (VBR) | 600V (Min) | IR = 10μA |
| Forward Series Resistance (RS) | 0.5 Ω | IF = 100mA, 100MHz |
| Total Capacitance (CT) | 2.2 pF (Max) | VR = 0V, f = 1MHz |
| Carrier Lifetime (τ) | 20,000 ns (20 μs) | - |
| Continuous Power Dissipation (PD) | 7.5W | TC = 25°C |
| Thermal Resistance (θJC) | 20°C/W | Junction-to-Case |
| Operating Frequency Range | DC - 1000 MHz | 0.1 - 1000 MHz |
| Junction Temperature (TJ) | -55°C to +175°C | Operating range |
| Package Type | ODS-1091 (MELF) | Ceramic, 2-SMD |
| Package Material | Ceramic (Alumina) | Non-magnetic option available |
| Mounting Style | Surface Mount (SMD) | Tape & reel compatible |
| RoHS Compliance | Fully Compliant | Lead-free, Green |
Advanced Technology Features
·CERMACHIP® Passivation
Hard glass encapsulation hermetically seals the active chip area, providing superior protection against environmental stress and ensuring long-term reliability in harsh conditions.
·HIPAX Technology
Proprietary packaging technology eliminates wire bonds and ribbons, creating a low-inductance ceramic package with full surface bonding for minimal electrical and thermal resistance.
·Full Face Bonding
Both cathode and anode are fully bonded to maximize surface area contact, resulting in lower electrical resistance (0.5Ω) and improved thermal dissipation (20°C/W).
·Non-Magnetic Option
Available as MA4P7446F-1091T with non-magnetic plating for MRI and high magnetic field environments (patent-pending process).
Applications
·Aerospace & Defense
High-reliability RF switches and attenuators for radar systems, electronic warfare (EW), and military communications. Qualified for stringent MIL-STD environments.
·RF Switching Circuits
Transmit/receive (T/R) switches, antenna switching matrices, and RF routing networks handling up to 500W CW incident power.
·Attenuator Design
Variable and step attenuators for power level control, signal conditioning, and automatic gain control (AGC) circuits with low distortion requirements.
·MRI Systems
Non-magnetic version (MA4P7446F-1091T) ideal for RF switching in Magnetic Resonance Imaging equipment operating in high magnetic field environments.
·Broadcast & Communications
HF through UHF frequency bands (0.1-1000MHz) for professional broadcast transmitters, base stations, and point-to-point radio systems.
·Test & Measurement
High-power test fixtures, RF limiters, and protection circuits for spectrum analyzers, network analyzers, and signal generators.
Package Information
The ODS-1091 package is a Metal Electrode Leadless Face (MELF) ceramic surface mount device featuring:
Dimensions: Cylindrical MELF profile optimized for automated pick-and-place assembly
Material: Alumina ceramic body with metal end caps
Termination: Tin-plated solderable surfaces compatible with reflow and vapor phase soldering
Hermeticity: Sealed ceramic package meets rigorous environmental requirements
Packaging: Available in tape & reel for high-volume production
Related Products Comparison
| Part Number | VBR (V) | PD (W) | RS (Ω) | CT (pF) | Application |
| MA4P4001F-1091T | 100V | 0.5W | 2.2Ω | 2.2pF | Low power switching |
| MA4P4002F-1091T | 200V | 0.5W | 2.2Ω | 2.2pF | Medium voltage |
| MA4P4006F-1091T | 600V | 7.5W | 0.5Ω | 2.2pF | High power (This Product) |
| MA4P7446F-1091T | 600V | 7.5W | 0.5Ω | 2.2pF | Non-magnetic version |
Ordering Information
Part Number: MA4P4006F-1091T
Alternative: MA4P7446F-1091T (Non-magnetic version for MRI applications)
Packaging: Tape & Reel (standard), Bulk (available)
Minimum Order Quantity: Contact sales for MOQ and lead time
Frequently Purchased Together
MA4P4002F-1091T - 200V medium power version
MA4P504-1072 - 500V 0.6Ω alternative
MA4P7461F-1072T - 150V non-magnetic 100W CW
CORE is the authorized agent for MACOM's product line, mainly supplying MACOM's variable gain amplifiers, power amplifiers, low-noise amplifiers, linear amplifiers, hybrid amplifiers, FTTx amplifiers, distributed amplifiers, amplifier gain modules, active separators, power dividers, frequency douplers, hybrid mixers, mixers, up-converters, digital attenuators A variety of semiconductors such as digital phase shifters, power detectors, and voltage-controlled attenuators. If you need to purchase MACOM products, you can consult CORE customer service or fill out the RFQ.
