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STTH212S from STMicroe,ST Microelectronics

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STTH212S

Manufacturer: STMicroe

High voltage ultrafast diode

Partnumber Manufacturer Quantity Availability
STTH212S STMicroe 20000 In Stock

Description and Introduction

High voltage ultrafast diode The **STTH212S** is a high-efficiency ultrafast diode manufactured by **STMicroelectronics**. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Type:** Ultrafast Diode  
- **Voltage Rating (VRRM):** 1200 V  
- **Average Forward Current (IF(AV)):** 2 A  
- **Peak Forward Surge Current (IFSM):** 30 A (non-repetitive)  
- **Forward Voltage Drop (VF):** 1.7 V (typical at IF = 2 A)  
- **Reverse Recovery Time (trr):** 35 ns (typical)  
- **Operating Junction Temperature (Tj):** -40°C to +175°C  
- **Package:** SMB (Surface Mount)  

### **Description:**  
The STTH212S is designed for high-speed switching applications, offering low reverse recovery time and low forward voltage drop. It is suitable for power supplies, inverters, and other high-frequency rectification circuits.

### **Features:**  
- **Ultrafast Recovery Time:** Ensures efficient switching performance.  
- **Low Forward Voltage:** Reduces power losses.  
- **High Surge Current Capability:** Enhances reliability in transient conditions.  
- **AEC-Q101 Qualified:** Suitable for automotive applications.  
- **RoHS Compliant:** Environmentally friendly.  

For detailed datasheets, refer to **STMicroelectronics' official documentation**.

Application Scenarios & Design Considerations

High voltage ultrafast diode

Alternative Part Number

  • MBRS2100T3G --: 100V 2A Schottky rectifier in SMB package, similar current/voltage class and drop-in compatible footprint for many STTH212S applications.
  • SBR2U100LP-7 --: 100V 2A super barrier rectifier in SMB, low forward voltage and comparable ratings, suitable as a functional replacement.
  • ES2G --: 400V 2A ultrafast rectifier in SMB, higher voltage rating than the original but same package and current class, usable where extra voltage margin is acceptable.

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