BTA12_07 STMICROELECTRONICS | Alldatasheet

Document overview

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Technical content

Features

■ Medium current triac ■ Low thermal resistance with clip bonding ■ Low thermal resistance insulation ceramic for insulated BTA ■ High commutation (4Q) or very high commutation (3Q) capability ■ BTA series UL1557 certified (File ref: 81734) ■ Packages are RoHS ( 2002/95/EC) compliant

Applications

ON/OFF or phase angle function in applications such as static relays, light dimmers and appliance motors speed controllers. The snubberless versions (BTA/BTB...W and T12 series) are especially recommended for use on inductive loads, because of their high commutation performances. The BTA series provides an insulated tab (rated at 2500 V RMS).

Description

Available either in through-hole or surface-mount packages, the BTA12, BTB12 and T12xx triac series is suitable for general purpose mains power AC switching. Order code See Ordering information on page 11 TM: Snubberless is a trademark of STMicroelectronics G A2A1 G G GA2 G D2PAK (T12-G) TO-220AB Insulated (BTA12) TO-220AB (BTB12) I2PAK (T12-R) 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 5% of IGT max
  2. for both polarities of A2 referenced to A1

Table 4. Electrical characteristics (T j = 25°C, unless otherwise specified)

  1. Minimum I GT is guaranted at 5% of IGT max.
  2. for both polarities of A2 referenced to A1.

Table 5. Static characteristics

  1. for both polarities of A2 referenced to A1

Table 6. Thermal resistance

  1. Copper surface under tab.

2 Ordering information scheme

Figure 13. BTA12 and BTB12 series Figure 14. T12xx series

Table 7. Product selector

  1. BTB: non insulated TO-220AB package

600 V 800 V

3 Packaging information

  • Epoxy meets UL94, V0 In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com.

Figure 15. Footprint (dimensions in mm) Table 8. D 2PAK dimensions

Table 9. I 2PAK dimensions

Table 10. TO-220AB dimensions (insulated and non-insulated)

4 Ordering information

5 Revision history

Table 11. Ordering information

50 Tube

Table 12. Revision history 25-Mar-2005 7 1. I2PAK package added.

  1. TO-220AB delivery mode changed from bulk to tube.