ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE, VARACTOR, CHIP, GAAS
- Series：-
- Mfr：MACOM Technology Solutions
- Package：Tray
- Capacitance @ Vr, F：0.3pF @ 4V, 1MHz
- Capacitance Ratio：1.9
- Capacitance Ratio Condition：C0/C30
- Voltage - Peak Reverse (Max)：30 V
- Diode Type：Single
- Q @ Vr, F：8000 @ 4V, 50MHz
- Operating Temperature：-65°C ~ 175°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：Die
- Supplier Device Package：Die
Download product information
Overview
The MA46600-134 is a GaAs abrupt junction tuning varactor diode in chip form. It features a constant gamma of 0.5 and high Q factors exceeding 8000 at -4V and 50 MHz. The breakdown voltage is 30 V minimum, with reverse current under 100 nA at 24 V. Total capacitance ranges from 0.3 pF to 0.8 pF across the series, offering large capacitance variation with voltage for broadband tuning up to Ka-band.
Feature Summary
- Constant Gamma Abrupt Junction: 0.5
- Highest Q
- Large Capacitance Variation with Voltage
Applications
- Solid state tuning of VCOs using transistors or Gunns
- Voltage tunable filters
- Amplifier circuits
Procurement Notes
Verify the specific part number suffix against official MACOM documentation to confirm package type and electrical tolerances. Confirm RoHS compliance status and check for any recent product changes or obsolescence notices directly from the manufacturer before finalizing procurement plans.
Selection Notes
Select based on required total capacitance and Q factor specifications. Ensure the operating frequency range aligns with the device's performance up to Ka-band. Verify that the chosen case style or chip form meets the parasitic requirements for the intended circuit design.
Part Context
Part of the MA46600 series of microwave tuning varactors designed for high reliability and low leakage. The series offers close capacitance tracking between diodes and is available in various ceramic packages as well as chip form for flexible integration into high-frequency applications.
Replacement Considerations
Consult MACOM datasheets for alternative part numbers within the MA46600 series or other compatible GaAs varactor families. Verify electrical parameters and physical dimensions to ensure functional equivalence in existing designs.
FAQ
What is the typical Q factor for the MA46600 series?
The Q factor exceeds 8000 at -4 volts and 50 MHz.
Is the MA46600-134 available in a packaged form?
Yes, while the -134 suffix denotes chip form, the series is also available in various ceramic packages.
What is the maximum operating temperature?
The maximum operating temperature is +175°C.
