T1235H_07 STMICROELECTRONICS | Alldatasheet

Document overview

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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

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. TM: Snubberless is a trademark of STMicroelectronics Order codes Symbol Value Unit IT(RMS) 12 A VDRM/VRRM 600 V IGT 35 or 50 mA Part Numbers Marking T1235H-6G T1235H 6G T1250H-6G T1250H 6G T1235H-6G-TR T1235H 6G T1250H-6G-TR T1250H 6G T1235H-6T T1235H 6T T1250H-6T T1250H 6T T1235H-6I T1235H 6I T1250H-6I T1250H 6I G G G G D2PAK T12xxH-6G TO-220AB T12xxH-6T TO-220AB Insulated T12xxH-6I

1 Characteristics

Table 1. Absolute Maximum Ratings Table 2. Electrical Characteristics (Tj = 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.

Ordering information T1235H, T1250H Series

2 Ordering information

12 = 12 A 35 = 35 mA 50 = 50 mA G = D2PAK High temperature Voltage Packing 6 = 600 V T = TO-220AB I = TO-220AB Ins Blank = Tube (D2PAK, TO-220AB) -TR = Tape and reel (D2PAK)

3 Package mechanical data

  • Epoxy meets UL94, V0
  • Recommended torque 0.4 to 0.6 Nm

Figure 13. Footprint (dimensions in mm) Table 5. D 2PAK dimensions

conditions are also marked on the inner box label. ECOPACK is an ST trademark. Table 6. TO-220AB and TO-220AB Ins dimensions

T1235H, T1250H Series Ordering Information

4 Ordering Information

5 Revision history

Ordering type Marking Package Weight Base qty Delivery mode T12xxH-6G T12xxH 6G D 2PAK 1.5 g 50 Tube T12xxH-6G-TR T12xxH 6G D 2PAK 1.5 g 1000 Tape and reel T12xxH-6T T12xxH 6T TO-220AB 2.3 g 50 Tube T12xxH-6I T12xxH 6I TO-220AB Ins 2.3 g 50 Tube Date Revision Description of Changes 17-Apr-2007 1 First issue