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TS1220-600H from ST,ST Microelectronics

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TS1220-600H

Manufacturer: ST

12A SCRS

Partnumber Manufacturer Quantity Availability
TS1220-600H,TS1220600H ST 1000 In Stock

Description and Introduction

12A SCRS The TS1220-600H is a high-voltage, high-current thyristor (SCR) manufactured by STMicroelectronics.  

### **Specifications:**  
- **Voltage Rating (VDRM/VRRM):** 600V  
- **Current Rating (IT(RMS)):** 12A  
- **Non-Repetitive Peak Surge Current (ITSM):** 120A (for 10ms)  
- **Gate Trigger Current (IGT):** 5mA (max)  
- **Gate Trigger Voltage (VGT):** 1.5V (max)  
- **Holding Current (IH):** 5mA (max)  
- **On-State Voltage Drop (VTM):** 1.7V (at IT=12A)  
- **Critical Rate of Rise of Off-State Voltage (dv/dt):** 100V/µs (min)  
- **Operating Temperature Range (Tj):** -40°C to +125°C  
- **Package:** TO-220AB (isolated tab)  

### **Descriptions and Features:**  
- Designed for high-reliability switching applications.  
- Suitable for AC power control, motor drives, and industrial automation.  
- Low gate trigger current ensures compatibility with logic-level drivers.  
- High surge current capability for rugged performance.  
- Isolated package (TO-220AB) for simplified heat sink mounting.  
- Compliant with RoHS environmental standards.  

This information is based on STMicroelectronics' official datasheet for the TS1220-600H thyristor.

Application Scenarios & Design Considerations

12A SCRS

Alternative Part Number

  • P0102DA 1AA2 --: Sensitive-gate SCR in TO-92 with similar 0.8 A rating and 400 V blocking voltage; a common ST SCR family that can replace TS1220-600H in low-power switching applications.
  • C106MG --: Widely available 4 A, 600 V sensitive-gate SCR in TO-225AA, matching the 600 V rating and gate sensitivity of the original for general AC switching.
  • MCR100-6 --: Popular 0.8 A, 400 V sensitive-gate SCR in TO-92, suitable as a lower-voltage functional substitute where 400 V blocking is acceptable.

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