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STTH3010PI from ST,ST Microelectronics

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STTH3010PI

Manufacturer: ST

Ultrafast recovery
Partnumber Manufacturer Quantity Availability
STTH3010PI ST 20 In Stock

Description and Introduction

Ultrafast recovery The **STTH3010PI** is a high-efficiency ultrafast diode manufactured by **STMicroelectronics**.  

### **Specifications:**  
- **Type:** Ultrafast Diode  
- **Voltage Rating (V_RRM):** 1000V  
- **Average Forward Current (I_F(AV)):** 30A  
- **Peak Forward Surge Current (I_FSM):** 300A (non-repetitive)  
- **Forward Voltage Drop (V_F):** 1.7V (typical at 15A)  
- **Reverse Recovery Time (t_rr):** 35ns (typical)  
- **Operating Junction Temperature (T_J):** -40°C to +175°C  
- **Package:** TO-220AC (insulated)  

### **Description:**  
The STTH3010PI is designed for **high-speed switching applications**, offering **low reverse recovery time** and **low forward voltage drop**, making it suitable for power supplies, inverters, and freewheeling diodes in power conversion circuits.  

### **Features:**  
- **Ultrafast recovery time** for reduced switching losses  
- **High voltage capability** (1000V)  
- **Low leakage current**  
- **Insulated TO-220AC package** for easy mounting  
- **AEC-Q101 qualified** (for automotive applications)  

This diode is commonly used in **SMPS, PFC circuits, and motor control applications** where high efficiency and fast switching are required.

Application Scenarios & Design Considerations

Ultrafast recovery

Alternative Part Number

  • VS-30CPH03PBF --: 30 A, 300 V ultrafast rectifier in TO-247AC with similar forward voltage and switching characteristics, a direct functional replacement for the STTH3010PI.
  • IDW30G65C5 --: 30 A, 650 V SiC Schottky diode in TO-247 with zero reverse recovery, offering higher voltage margin and lower switching losses as an upgrade path.
  • APT30DQ60BG --: 30 A, 600 V ultrafast diode in TO-247, widely available and electrically compatible for high-frequency rectification applications.

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