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SD214DE from Vishay

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SD214DE

Manufacturer: Vishay, CAL

N-CHANNEL LATERAL DMOS JFET SWITCH TYPICAL CHARACTERISTICS

Partnumber Manufacturer Quantity Availability
SD214DE Vishay, CAL 1259 In Stock

Description and Introduction

N-CHANNEL LATERAL DMOS JFET SWITCH TYPICAL CHARACTERISTICS The SD214DE is a Schottky barrier diode manufactured by Vishay. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Vishay  
- **Type:** Schottky Barrier Diode  
- **Package:** DO-214AC (SMA)  
- **Maximum Average Forward Current (IF(AV)):** 2 A  
- **Peak Forward Surge Current (IFSM):** 50 A (non-repetitive)  
- **Maximum Reverse Voltage (VRRM):** 40 V  
- **Forward Voltage Drop (VF):** 0.55 V (typical at 1 A)  
- **Reverse Leakage Current (IR):** 0.5 mA (maximum at rated voltage)  
- **Operating Junction Temperature (TJ):** -65 °C to +150 °C  
- **Storage Temperature Range (TSTG):** -65 °C to +150 °C  

### **Descriptions:**  
- The SD214DE is a high-efficiency Schottky diode designed for applications requiring low forward voltage drop and fast switching.  
- It is housed in a DO-214AC (SMA) package, making it suitable for surface-mount applications.  
- The diode is commonly used in power rectification, DC-DC converters, and reverse polarity protection circuits.  

### **Features:**  
- **Low forward voltage drop** for reduced power loss.  
- **High current capability** with a peak surge current of 50 A.  
- **Fast switching performance** for high-frequency applications.  
- **High-temperature operation** up to +150 °C.  
- **Lead-free and RoHS compliant** for environmental safety.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

N-CHANNEL LATERAL DMOS JFET SWITCH TYPICAL CHARACTERISTICS

Alternative Part Number

  • BAT54S --: Dual small-signal Schottky diode in SOT-23 with similar low forward voltage and fast switching, widely available and pin-compatible for most SD214DE applications.
  • BAS40-04 --: Dual series Schottky diode in SOT-23 offering comparable current rating and low VF, a common cross-reference for small-signal Schottky pairs.
  • 1SS355 --: Small-signal switching diode in SOD-323 with similar electrical characteristics; suitable when a single-diode footprint or lower capacitance is acceptable.
  • 1N4148 --: Industry-standard small-signal switching diode with similar fast switching characteristics and current rating, widely available and cost-effective.
  • BAV99 --: Dual small-signal switching diode in SOT-23 package offering comparable switching speed and low capacitance, suitable for signal routing applications.
  • MMBD4148 --: Surface-mount small-signal diode with equivalent electrical performance and fast recovery, a common drop-in style alternative for switching circuits.

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