BTA08_V01 STMICROELECTRONICS | Alldatasheet

Document overview

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  • PDF pages: 21

Technical content

Features

  • On-state rms current, I T(RMS) 8 A
  • Repetitive peak off-state voltage, V DRM / VRRM 600 V to 800 V
  • Triggering gate current, I GT 5 to 50 mA

Description

Available either in through-hole and surface-mount packages, these devices are suitable for general purpose AC switching. They can be used as an ON/OFF function in applications such as static relays, heating regulation, induction motor starting circuits or for phase control operation in light dimmers and motor speed controllers, etc. The Snubberless versions (BTA, BTB08_xxxxW and T8 series) are specially recommended for use on inductive loads, thanks to their high commutation performance. Logic level versions are designed to interface directly with low power drivers such as Microcontrollers. By using an internal ceramic pad, the BTA series provide voltage insulated tab (rated at 2500 VRMS) in compliance with UL standards (file ref.: E81734). Product status link BTA08 BTB08 T810 T835 T850 Snubberless™, logic level and standard 8 A Triacs BTA08, BTB08, T810 T835, T850 Datasheet DS2114 - Rev 15 - August 2018 For further information contact your local STMicroelectronics sales office.

1 Characteristics

Table 1. Absolute maximum ratings (Tj = 25 °C unless otherwise stated) Table 2. Electrical characteristics (Tj = 25 °C, unless otherwise specified) Snubberless and logic level (3

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

Table 3. Standard (4 quadrants)

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

Table 4. Static electrical characteristics

  1. For both polarities of A2 referenced to A1

Table 5. Thermal resistance

  1. S = Copper surface under tab.

1.1 Characteristics (curves)

Figure 1. Maximum power dissipation versus on-state Figure 2. RMS on-state current versus temperature (full Figure 3. RMS on-state current versus ambient Figure 4. Relative variation of thermal impedance versus

2 Package information

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. BTA08, BTB08, T810, T835, T850

Package information

2.1 DPAK package information

  • Epoxy meets UL94, V0
  • Lead-free package
  • Recommended torque: 0.4 to 0.6 N·m

Figure 13. DPAK package outline

Table 6. DPAK package mechanical data

  1. Dimensions in inches are given for reference only

Figure 14. DPAK recommended footprint (dimensions are in mm)

2.2 IPAK package information

Figure 15. IPAK package outline

Table 7. IPAK package mechanical data

  1. Inch dimensions are for reference only.

2.3 TO-220AB insulated package information

Figure 16. TO-220AB insulated package outline (1)Resin gate position accepted in one of the two positions or in the symmetrical opposites.

Table 8. TO-220AB insulated package mechanical data

  1. Inch dimensions are for reference only.

2.4 D²PAK package information

Figure 17. D²PAK package outline

Table 9. D²PAK package mechanical data

  1. Dimensions in inches are given for reference only

Figure 18. D²PAK recommended footprint (dimensions are in mm)

3 Ordering information

Figure 19. Ordering information scheme (BTA08 and BTB08 series) Figure 20. Ordering information scheme (T8 series)

Ordering information

DS2114 - Rev 15 page 17/21

Table 10. Product selector BTA08-xxxS X 10 mA Logic Level TO-220AB Ins. BTA08-xxxC X X 35 mA Standard TO-220AB Ins. BTA08-xxxB X 50 mA Standard TO-220AB Ins. BTA08-xxxTW X 5 mA Logic Level TO-220AB Ins. BTA08-xxxSW X 10 mA Logic Level TO-220AB Ins. BTA08-xxxCW X 35 mA Snubberless™ TO-220AB Ins. BTA08-xxxBW X X 50 mA Snubberless™ TO-220AB Ins. DS2114 - Rev 15 page 18/21

Table 11. Ordering information

75 TubeT835-600B T8 3560

2500 Tape&Reel 13"

50 Tube

1000 Tape&Reel 13"

DS2114 - Rev 15 page 19/21

Table 12. Document revision history 07-Nov-2016 9 Updated Table 1 and reformatted to current standard. "Product selector" and Table 11: "Ordering information". 09-Feb-2017 11 Added T850 package information. Minor text changes to improve readability.

  1. Relative variation of critical rate of decrease of main current versus (dV/dt)c

(typical values) and Figure 20. Ordering information scheme (T8 series). 14-May-2018 14 Updated product status links. 09-Aug-2018 15 Updated Table 3. Standard (4 quadrants).