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SF2026B from RFM

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SF2026B

Manufacturer: RFM

Low Insertion Loss

Partnumber Manufacturer Quantity Availability
SF2026B RFM 2002 In Stock

Description and Introduction

Low Insertion Loss The part **SF2026B** is manufactured by **RFM**. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Frequency Range:** 902-928 MHz  
- **Modulation:** FSK  
- **Data Rate:** Up to 115.2 kbps  
- **Output Power:** Up to +20 dBm (adjustable)  
- **Sensitivity:** -110 dBm (typical)  
- **Supply Voltage:** 2.2V to 3.7V  
- **Current Consumption:**  
  - Transmit: 40 mA (at +10 dBm)  
  - Receive: 22 mA  
  - Sleep: <1 µA  
- **Interface:** UART, SPI  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
- The **SF2026B** is a low-power, high-performance **ISM-band RF transceiver module** designed for wireless communication applications.  
- It operates in the **902-928 MHz frequency band** and supports **FSK modulation**.  
- The module is suitable for **long-range, low-power wireless systems**, including industrial, medical, and IoT applications.  

### **Features:**  
- **Low Power Consumption:** Optimized for battery-operated devices.  
- **Adjustable Output Power:** Configurable from 0 dBm to +20 dBm.  
- **High Sensitivity:** Enables reliable communication in challenging environments.  
- **Small Form Factor:** Compact design for easy integration.  
- **Multiple Interfaces:** Supports UART and SPI for flexible connectivity.  
- **Robust Performance:** Operates in a wide temperature range (-40°C to +85°C).  

This information is based solely on the provided knowledge base. Let me know if you need further details.

Application Scenarios & Design Considerations

Low Insertion Loss
Partnumber Manufacturer Quantity Availability
SF2026B 500 In Stock

Description and Introduction

Low Insertion Loss The part **SF2026B** is a **Schottky Barrier Diode** manufactured by **Vishay Semiconductor**. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Type:** Schottky Barrier Diode  
- **Maximum Average Forward Current (IF(AV)):** 2A  
- **Peak Forward Surge Current (IFSM):** 50A  
- **Maximum Reverse Voltage (VRRM):** 40V  
- **Forward Voltage Drop (VF):** 0.55V (at 2A)  
- **Reverse Leakage Current (IR):** 0.5mA (at 40V)  
- **Operating Temperature Range:** -65°C to +125°C  
- **Storage Temperature Range:** -65°C to +150°C  

### **Description:**  
The **SF2026B** is a **dual common-cathode Schottky diode** designed for high-efficiency rectification in switching power supplies, DC-DC converters, and reverse polarity protection circuits. It features low forward voltage drop and fast switching characteristics.  

### **Features:**  
- **Low forward voltage drop** for reduced power loss  
- **High current capability**  
- **Fast switching speed**  
- **Common-cathode configuration**  
- **Pb-free and RoHS compliant**  
- **Suitable for surface-mount applications**  

The diode is available in a **SMB (DO-214AA) package**.  

(Source: Vishay Semiconductor datasheet for SF2026B.)

Application Scenarios & Design Considerations

Low Insertion Loss

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