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SMP1320-004 from SKYWORKS

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SMP1320-004

Manufacturer: SKYWORKS, SKYWROKS

Low Resistance Low Capacitance Plastic Packaged PIN Diodes

Partnumber Manufacturer Quantity Availability
SMP1320-004,SMP1320004 SKYWORKS, SKYWROKS 78288 In Stock

Description and Introduction

Low Resistance Low Capacitance Plastic Packaged PIN Diodes The SMP1320-004 is a surface-mount RF PIN diode manufactured by **SKYWORKS**. Below are the specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Type:** Silicon PIN Diode  
- **Package:** Surface Mount (SOT-23)  
- **Reverse Voltage (VR):** 50 V  
- **Forward Current (IF):** 100 mA (continuous)  
- **Capacitance (CT):** 0.25 pF (Typical @ 1 MHz, 0 V)  
- **Series Resistance (RS):** 0.8 Ω (Typical @ 10 mA)  
- **Switching Speed:** Fast switching performance  
- **Operating Temperature Range:** -55°C to +150°C  

### **Descriptions:**  
- Designed for high-frequency RF applications such as switching, attenuation, and modulation.  
- Low distortion and high linearity for signal integrity.  
- Suitable for wireless infrastructure, test equipment, and broadband systems.  

### **Features:**  
- **Low Capacitance:** Enables high-frequency operation.  
- **Low Series Resistance:** Minimizes insertion loss.  
- **High Power Handling:** Supports robust RF performance.  
- **Surface-Mount Design:** Compact and suitable for automated assembly.  

For exact performance characteristics, refer to the official **SKYWORKS datasheet** for SMP1320-004.

Application Scenarios & Design Considerations

Low Resistance Low Capacitance Plastic Packaged PIN Diodes

Alternative Part Number

  • BAR64-04 --: PIN diode in SOT-23 with similar low-capacitance switching behavior, suitable for RF switch and attenuator applications.
  • HSMP-3814 --: PIN diode from a different series with comparable RF characteristics, commonly used as a functional replacement in RF switching circuits.
  • MA4P7433-287T --: PIN diode offering similar low series resistance and capacitance, usable in RF attenuator and switch designs with layout verification.
  • BAR64-02V --: PIN diode in a similar small SMD package with comparable RF switching performance, widely available and cost effective.
  • HSMP-3810 --: PIN diode from a different series with similar capacitance and resistance characteristics, suitable for RF switch and attenuator applications.
  • MA4P1250-1072 --: PIN diode offering comparable RF performance and power handling, usable as a functional substitute in many switching circuits.

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