HSMS-C190 Overview
The HSMS-C190 is a high-performance surface-mount Schottky diode designed for efficient RF and microwave signal detection and switching applications. Its low forward voltage and fast switching speed enable superior performance in detector circuits, mixers, and limiters, making it ideal for high-frequency industrial and communication systems. This diode offers excellent reliability and robust operation across a wide temperature range, ensuring consistent performance in demanding environments. Sourced from IC Manufacturer, it represents a trusted solution for engineers seeking compact, high-efficiency semiconductor components for RF design.
HSMS-C190 Technical Specifications
| Parameter | Specification |
|---|---|
| Package Type | SMA (Surface Mount) |
| Forward Voltage (VF) | 0.37 V at 1 mA |
| Reverse Current (IR) | 0.2 ??A at 25??C, VR = 2 V |
| Junction Capacitance (CJ) | 0.3 pF at 1 MHz, VR = 0 V |
| Maximum Reverse Voltage (VR) | 3 V |
| Operating Temperature Range | -65??C to +150??C |
| Storage Temperature Range | -65??C to +150??C |
| Typical Capacitance (CJ) | 0.3 pF |
| Switching Speed | Fast switching suitable for GHz applications |
HSMS-C190 Key Features
- Low Forward Voltage: Minimizes signal loss and power consumption, enhancing detector sensitivity in RF circuits.
- Ultra-Low Junction Capacitance: Supports high-frequency operation by reducing parasitic effects, critical for microwave applications.
- Surface-Mount Package: Compact SMA package facilitates automated assembly and saves PCB space, improving manufacturing efficiency.
- Wide Operating Temperature Range: Ensures reliable performance in harsh industrial environments and varying thermal conditions.
- Fast Switching Speed: Enables effective detection and mixing in high-frequency signal processing, improving overall circuit response.
- Low Reverse Leakage Current: Reduces noise and enhances accuracy in sensitive detector and mixer circuits.
HSMS-C190 Advantages vs Typical Alternatives
This diode offers superior sensitivity and faster switching speeds compared to standard silicon diodes, thanks to its low forward voltage and ultra-low junction capacitance. Its compact SMA surface-mount design allows seamless integration into modern PCB layouts, reducing parasitic losses and improving overall circuit performance. Additionally, the device??s low reverse leakage current and wide temperature tolerance make it more reliable in demanding industrial and RF applications than typical alternatives.
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Typical Applications
- RF and Microwave Detectors: Ideal for signal detection in communication and measurement systems, where low loss and high sensitivity are essential.
- Mixers and Limiters: Suitable for frequency conversion and signal conditioning in RF front-end modules.
- Voltage Clamping Circuits: Provides protection and signal stabilization in high-frequency analog circuits.
- High-Speed Switching: Used in fast switching circuits within radar and wireless communication equipment where response time is critical.
HSMS-C190 Brand Info
The HSMS-C190 is part of a well-established product line specialized in high-frequency Schottky diodes, trusted by engineers worldwide for its consistent performance and reliability. Manufactured by a leading semiconductor supplier, this diode meets stringent quality standards and is widely recognized for its robust design and excellent electrical characteristics. Its reputation in the RF and microwave component market reflects a commitment to innovation and precision manufacturing, making it a preferred choice for industrial and communication system designers.
FAQ
What is the maximum reverse voltage rating for this diode?
The diode has a maximum reverse voltage rating of 3 volts, which defines the highest reverse bias voltage it can safely withstand without breakdown. This rating ensures reliable operation in low-voltage RF detection and switching circuits.
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How does the low junction capacitance benefit high-frequency applications?
Low junction capacitance reduces parasitic effects that can degrade signal integrity at microwave frequencies. This allows the diode to operate efficiently at GHz frequencies by minimizing signal distortion and loss.
Can this diode be used in automated PCB assembly processes?
Yes, the device??s SMA surface-mount package is designed for compatibility with automated pick-and-place machines and reflow soldering, enabling efficient manufacturing and consistent assembly quality.
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What temperature range does this diode support for operation?
This diode supports a wide operating temperature range from -65??C to +150??C, making it suitable for applications exposed to harsh or varying thermal environments commonly found in industrial and telecommunications equipment.
Why is low forward voltage important in RF detector circuits?
Low forward voltage reduces the power lost during conduction, which improves the efficiency and sensitivity of RF detectors. This characteristic helps in detecting weak signals with greater accuracy and less distortion.