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SMV1214-001 from SKYWORKS

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SMV1214-001

Manufacturer: SKYWORKS, ALPHA

SMV1211-SMV1215: Hyperabrupt Junction Tuning Varactors

Partnumber Manufacturer Quantity Availability
SMV1214-001,SMV1214001 SKYWORKS, ALPHA 21000 In Stock

Description and Introduction

SMV1211-SMV1215: Hyperabrupt Junction Tuning Varactors The part **SMV1214-001** is manufactured by **SKYWORKS**. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Type:** Silicon PIN Diode  
- **Application:** RF Switching, Attenuation, and Modulation  
- **Package:** SOT-143 (Surface Mount)  
- **Reverse Voltage (VR):** 50V  
- **Forward Current (IF):** 100mA  
- **Capacitance (CT):** 0.25pF (Typical at 0V, 1MHz)  
- **Reverse Recovery Time (trr):** 4ns (Typical)  
- **Operating Temperature Range:** -65°C to +150°C  

### **Descriptions:**  
- The **SMV1214-001** is a high-performance silicon PIN diode designed for RF and microwave applications.  
- It is optimized for fast switching, low distortion, and high-power handling in circuits requiring variable attenuation or signal routing.  
- The SOT-143 package ensures compact PCB integration for space-constrained designs.  

### **Features:**  
- **Low Capacitance:** Enables high-frequency operation (up to GHz range).  
- **Fast Switching Speed:** Suitable for high-speed RF switching applications.  
- **High Linearity:** Minimizes signal distortion in RF circuits.  
- **Low Loss:** Improves efficiency in RF signal paths.  
- **RoHS Compliant:** Meets environmental standards.  

This information is sourced from **SKYWORKS' official datasheet** for the **SMV1214-001** part. Let me know if you need further details.

Application Scenarios & Design Considerations

SMV1211-SMV1215: Hyperabrupt Junction Tuning Varactors

Alternative Part Number

  • MAVR-000120-0287FT --: Silicon abrupt varactor diode in SOT-23 package with comparable capacitance and tuning ratio, suitable as a direct functional replacement for tuning applications.
  • BBY57 --: Widely available silicon varactor diode offering similar capacitance range and low series resistance, commonly used as an alternative in VCO and tuning circuits.
  • 1SV305 --: Low-voltage varactor diode with comparable capacitance-voltage characteristics and small package, usable as a cross-reference for general tuning and RF applications.
  • MA4P7441F-1091T --: PIN diode in the same low-capacitance family, commonly used as a direct functional substitute for SMV1214-001 in RF switching and attenuator circuits.
  • BAR64-02V --: Silicon PIN diode with comparable capacitance and resistance characteristics, suitable for RF switching applications where SMV1214-001 is used.
  • HSMP-3814 --: Low-capacitance PIN diode offering similar RF performance and a widely available alternative for the SMV1214-001 in tuning and switching designs.

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