ATA10 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, Snubberless™) capability  BTA series UL1557 certified (file ref: 81734)  Packages are RoHS (2002/95/EC) compliant

Description

Available either in through-hole or surface mount packages, the BTA10, BTB10 and T10xx Triac series are suitable for general purpose mains power AC switching. They can be used as ON/OFF function in applications such as static relays, heating regulation or induction motor starting circuit. They are also recommended for phase control operations in light dimmers and appliance motors speed controllers. The Snubberless™ versions (W suffix and T10xx) are especially recommended for use on inductive loads, because of their high commutation performance. By using an internal ceramic pad, the Snubberless™ series provide an insulated tab (rated at 2500 VRMS) complying with UL standards (file reference: E81734). Table 1: Device summary Symbol Parameter BTA10, BTB10, T10xx IT(RMS) RMS on-state current 10 A VDRM/VRRM Repetitive peak off- state voltage 600 and 800 V IGT Triggering gate current 25 to 50 mA

Characteristics BTA10, BTB10, T10xx

1 Characteristics

Table 2: Absolute maximum ratings Symbol Parameter Value Unit IT(RMS) RMS on-state current (full sine wave) TO-220AB Tc = 105 °C 10 A TO-220AB Ins. Tc = 95 °C ITSM Non repetitive surge peak on- state current (full cycle, Tj initial = 25 °C) F = 50 Hz tp = 20 ms 100 A F = 60 Hz tp = 16.7 ms 105 I2t I2t value for fusing tp = 10 ms 55 A2s dl/dt Critical rate of rise of on-state current IG = 2 x IGT , tr ≤ 100 ns F = 120 Hz Tj = 125 °C 50 A/µs VDSM/VRSM Non repetitive surge peak off- state voltage tp = 10 ms Tj = 25 °C VDRM/VRRM + 100 V IGM Peak gate current tp = 20 µs Tj = 125 °C 4 A PG(AV) Average gate power dissipation Tj = 125 °C 1 W Tstg Storage junction temperature range -40 to +150 °C Tj Operating junction temperature range -40 to +125 °C Table 3: Static electrical characteristics Symbol Test Conditions Tj Value Unit VT(1) ITM = 14 A, tp = 380 µs 25 °C Max. 1.55 V VTO threshold on-state voltage 125 °C Max. 0.85 V RD Dynamic resistance 125 °C Max. 40 mΩ IDRM/IRRM VDRM = VRRM 25 °C Max. 5 µA 125 °C 1 mA Notes: (1)For both polarities of A2 referenced to A1

BTA10, BTB10, T10xx Characteristics Table 4: Electrical characteristics (Tj = 25 °C, unless otherwise specified) - Snubberless™ (3 quadrants) Symbol Parameter Quadrant BTA10/BTB10 T1050 Unit CW BW IGT(1) VD = 12 V, RL = 33 Ω I - II - III Max. 35 50 mA VGT I - II - III Max. 1.3 V VGD VD = VDRM, RL = 3,3 kΩ, Tj = 125 °C I - II - III Min. 0.2 V IH(2) IT = 500 mA Max. 35 50 mA IL IG = 1.2 IGT I - III Max. 50 70 mA II Max. 60 80 dV/dt(2) VD = 67 % VDRM gate open, Tj = 125 °C Min. 500 1000 V/µs (dI/dt)c(2) (dI/dt)c = 5.3 A/ms, Tj = 125 °C Min. 5.5 9 A/ms Notes: (1) Minimum IGT is guaranteed at 5 % of IGT max. (2) For both polarities of A2 referenced to A1 Table 5: Electrical characteristics (Tj = 25 °C, unless otherwise specified) - standard Triac (4 quadrants) Symbol Parameter Quadrant Value Unit C B IGT(1) VD = 12 V, RL = 33 Ω I - II - III Max. 25 50 mA IV Max. 50 100 VGT All Max. 1.3 V VGD VD = VDRM, RL = 3,3 kΩ, Tj = 125 °C I - II - III Min. 0.2 V IH(2) IT = 500 mA Max. 25 50 mA IL IG = 1.2 IGT I - III Max. 40 50 mA II Max. 80 100 dV/dt(2) VD = 67 % VDRM gate open, Tj = 125 °C Min. 200 400 V/µs (dV/dt)c(2) (dI/dt)c = 4.4 A/ms, Tj = 125 °C Min. 5 10 V/µs Notes: (1) Minimum IGT is guaranteed at 5 % of IGT max. (2) For both polarities of A2 referenced to A1

Characteristics BTA10, BTB10, T10xx Table 6: Thermal resistance Symbol Parameter Value Unit Rth(j-c) (typ.) Junction to case (AC) TO-220AB / D²PAK 1.5 °C/W TO-220AB insulated 2.4 Rth(j-a) (max.) Junction to ambient (S(1) = 1 cm²) D²PAK 45 Junction to ambient TO-220AB / TO-220AB ins 60 Notes: (1)Copper surface under tab.

BTA10, BTB10, T10xx Characteristics

1.1 Characteristics (curves)

Figure 1: Maximum power dissipation versus on-state RMS current (full cycle) Figure 2: RMS on-state current versus case temperature (full cycle) Figure 3: Relative variation of thermal impedance versus pulse duration Figure 4: On-state characteristics (maximum values) Figure 5: Surge peak on-state current versus number of cycles Figure 6: Non repetitive surge peak on-state current versus sinusoidal pulse width (tP < 10 ms)

BTA10, BTB10, T10xx Package information

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.  Epoxy meets UL 94,V0  Lead-free package

2.1 D²PAK package information

Figure 11: D²PAK package outline

Table 7: D²PAK package mechanical data Ref. Dimensions Millimeters Inches(1) A 4.30 4.60 0.1693 0.1811 A1 2.49 2.69 0.0980 0.1059 A2 0.03 0.23 0.0012 0.0091 B 0.70 0.93 0.0276 0.0366 B2 1.25 1.40 0.0492 0.0551 C 0.45 0.60 0.0177 0.0236 C2 1.21 1.36 0.0476 0.0535 D 8.95 9.35 0.3524 0.3681 D1 7.50 8.00 0.2953 0.3150 D2 1.30 1.70 0.0512 0.0669 E 10.00 10.28 0.3937 0.4047 E1 8.30 8.70 0.3268 0.3425 E2 6.85 7.25 0.2697 0.2854 G 4.88 5.28 0.1921 0.2079 L 15 15.85 0.5906 0.6240 L2 1.27 1.40 0.0500 0.0551 L3 1.40 1.75 0.0551 0.0689 R 0.40 0.0157 V2 0° 8° 0° 8° Notes: (1)Dimensions in inches are given for reference only Figure 12: D²PAK recommended footprint (dimensions are in mm)

BTA10, BTB10, T10xx Package information 2.2 TO-220AB (NIns. and Ins.) package information Figure 13: TO-220AB (NIns. & Ins.) package outline

Table 8: TO-220AB (NIns. & Ins.) package mechanical data Ref. Dimensions Millimeters Inches(1) A 15.20 15.90 0.5984 0.6260 3.75 0.1476 a2 13.00 14.00 0.5118 0.5512 B 10.00 10.40 0.3937 0.4094 b1 0.61 0.88 0.0240 0.0346 b2 1.23 1.32 0.0484 0.0520 C 4.40 4.60 0.1732 0.1811 c1 0.49 0.70 0.0193 0.0276 c2 2.40 2.72 0.0945 0.1071 e 2.40 2.70 0.0945 0.1063 F 6.20 6.60 0.2441 0.2598 I 3.73 3.88 0.1469 0.1528 L 2.65 2.95 0.1043 0.1161 I2 1.14 1.70 0.0449 0.0669 I3 1.14 1.70 0.0449 0.0669 M 2.6 0.1024 Notes: (1)Inch dimensions are for reference only.

BTA10, BTB10, T10xx Ordering information

3 Ordering information

Figure 14: BTA10 and BTB10 series ordering information scheme Figure 15: T10xx series ordering information scheme BT A 10 - 600 BW RG Triac Insulation A = Insulated B = Non-insulated Current Voltage Sensitivity and type Packing mode RG = Tube 10 = 10 A 600 = 600 V 800 = 800 V B = 50 mA standard C = 25 mA standard SW = 10 mA logic level BW = 50 mA Snubberless™ CW = 35 mA Snubberless™ T 10 50 - 8 G - TR Triac Current Voltage Packing mode ( blank) = Tube -TR = Tape and reel 10 = 10 A 800 V Sensitivity 50 =mA Package G = D²PAK

Table 9: Ordering information Order code Marking Package Weight Base qty. Delivery mode BTA10-600BRG BTA10-600B TO-220AB Ins. 2.3 g

50 Tube

D²PAK 1.38 g T1050-8G-TR T1050-8G 1000 Tape and reel 13"Tube

BTA10, BTB10, T10xx Revision history

4 Revision history

Table 10: Document revision history Date Revision Changes Sep-2002 5A Last update. 13-Feb-2006 6 TO-220AB delivery mode changed from bulk to tube. ECOPACK statement added. 06-Feb-2017 7 Added D²PAK package information.