T1235H_V01 STMICROELECTRONICS | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 10

Technical content

Features

■ Medium current Triac ■ 150 °C max. Tj turn-off commutation ■ Low thermal resistance with clip bonding ■ Very high 3 quadrant commutation capability ■ Packages are RoHS (2002/95/EC) compliant ■ UL certified (ref. file E81734)

Applications

Especially designed to operate in high power density or universal motor applications such as vacuum cleaner and washing machine drum motor, these 12 A Triacs provide a very high switching capability up to junction temperatures of 150 °C. The heatsink can be reduced, compared to traditional Triacs, according to the high performance at given junction temperatures.

Description

Available in through-hole or surface mount packages, the T1235H and T1250H Triac series are suitable for general purpose mains power ac switching. By using an internal ceramic pad, the T12xxH-6I provides voltage insulation (rated at 2500 V rms). TM: Snubberless is a trademark of STMicroelectronics Table 1. Device summary

1 Characteristics

Table 2. Absolute maximum ratings Table 3. Electrical characteristics (T j = 25 °C, unless otherwise specified)

  1. minimum I GT is guaranted at 20% of IGT max.
  2. for both polarities of A2 referenced to A1.

Table 4. Static characteristics

  1. for both polarities of A2 referenced to A1

Table 5. Thermal resistance

2 Ordering information scheme

Figure 13. Ordering information scheme

3 Package information

  • Epoxy meets UL94, V0
  • Recommended torque 0.4 to 0.6 N·m In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark.

Figure 14. Footprint (dimensions in mm) Table 6. D 2PAK dimensions

Table 7. TO-220AB and TO-220AB Ins dimensions

4 Ordering information

5 Revision history

Table 8. Ordering information Table 9. Document revision history 20-Sep-2011 2 Updated : Features, Description and Figure 2.