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STTH1R02A from ST,ST Microelectronics

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STTH1R02A

Manufacturer: ST

Ultrafast recovery diode

Partnumber Manufacturer Quantity Availability
STTH1R02A ST 77700 In Stock

Description and Introduction

Ultrafast recovery diode The STTH1R02A is a high-efficiency ultrafast diode manufactured by STMicroelectronics. Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Type:** Ultrafast Diode  
- **Voltage Rating (VRRM):** 200 V  
- **Average Forward Current (IF(AV)):** 1 A  
- **Peak Forward Surge Current (IFSM):** 30 A (non-repetitive)  
- **Forward Voltage Drop (VF):** 1.3 V (typical at IF = 1 A)  
- **Reverse Recovery Time (trr):** 35 ns (typical)  
- **Junction Temperature (Tj):** -40°C to +150°C  

### **Descriptions:**  
- Designed for high-efficiency switching applications.  
- Low reverse recovery time for improved performance in high-frequency circuits.  
- Suitable for freewheeling, clamping, and snubber applications.  

### **Features:**  
- Ultrafast switching capability.  
- Low forward voltage drop.  
- High reliability and ruggedness.  
- AEC-Q101 qualified (for automotive applications).  
- RoHS compliant.  

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

Application Scenarios & Design Considerations

Ultrafast recovery diode

Alternative Part Number

  • 1N5819 --: Schottky rectifier with 1A forward current and 40V reverse voltage, similar to the STTH1R02A in low-voltage rectification applications; widely available and cost-effective.
  • MBR140 --: 1A 40V Schottky diode in SMA package, offering comparable forward voltage drop and switching performance for power supply and freewheeling circuits.
  • SS14 --: 1A 40V Schottky rectifier in SMA package, a common drop-in style alternative with similar electrical ratings and fast recovery characteristics.

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