Document
BTA/BTB08 and T8 Series
8A TRIACS
SNUBBERLESS , LOGIC LEVEL & STANDARD
MAIN FEATURES:
Symbol IT(RMS) V DRM/VRRM IGT (Q ) 1 Value 8 600 and 800 5 to 50 Unit A V mA
A1 A2
G
A2
A2
A2 G
A1 A2
A1
G
DPAK (T8-B)
A2
D2PAK (T8-G)
DESCRIPTION Available either in through-hole or surface-mount packages, the BTA/BTB08 and T8 triac series is 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, motor speed controllers,... The snubberless versions (BTA/BTB...W and T8 series) are specially recommended for use on inductive loads, thanks to their high commutation performances. By using an internal ceramic pad, the BTA series provides voltage insulated tab (rated at 2500V RMS) complying with UL standards (File ref.: E81734) ABSOLUTE MAXIMUM RATINGS
Symbol IT(RMS) Parameter RMS on-state current (full sine wave)
A1 A2 G
IPAK (T8-H)
A2
A1 A2 G
A1 A2 G
TO-220AB Insulated (BTA08)
TO-220AB (BTB08)
Value Tc = 110° C Tc = 100° C t = 20 ms t = 16.7 ms 80 84 45 Tj = 125°C Tj = 125°C Tj = 125°C 50 4 1 - 40 to + 150 - 40 to + 125
Unit A
DPAK / D PAK IPAK / TO-220AB TO-220AB Ins.
8
ITSM
Non repetitive surge peak on-state current (full cycle, Tj initial = 25°C) I t Value for fusing Critical rate of rise of on-state current IG = 2 x IGT , tr ≤ 100 ns Peak gate current Average gate power dissipation Storage junction temperature range Operating junction temperature range
F = 50 Hz F = 60 Hz
A
It dI/dt IGM PG(AV) Tstg Tj
tp = 10 ms F = 120 Hz tp = 20 µs
As A/µs A W °C 1/10
September 2000 - Ed: 3
BTA/BTB08 and T8 Series
ELECTRICAL CHARACTERISTICS (Tj = 25°C, unless otherwise specified)
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SNUBBERLESS and LOGIC LEVEL (3 Quadrants)
Symbol Test Conditions Quadrant T810 IGT (1) V GT VGD IH (2) IL dV/dt (2) (dI/dt)c (2) VD = 12 V RL = 30 Ω I - II - III I - II - III I - II - III MAX. MAX. MIN. MAX. I - III II VD = 67 %VDRM gate open Tj = 125°C (dV/dt)c = 0.1 V/µs Tj = 125° C (dV/dt)c = 10 V/µs Without snubber Tj = 125°C Tj = 125°C MIN. MIN. MAX. 15 25 30 40 5.4 2.8 35 50 60 400 4.5 10 10 15 20 3.5 1.5 10 T8 T835 35 TW 5 1.3 0.2 15 25 30 40 5.4 2.8 35 50 60 400 4.5 50 70 80 1000 7 V/µs A/ms BTA/BTB08 SW 10 CW 35 BW 50 mA V V mA mA Unit
VD = VDRM RL = 3.3 kΩ Tj = 125°C IT = 100 mA IG = 1.2 IGT
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STANDARD (4 Quadrants)
Symbol Test Conditions Quadrant BTA/BTB08 C IGT (1) V D = 12 V VGT VGD IH (2) IL dV/dt (2) V D = VDRM RL = 3.3 kΩ Tj = 125°C IT = 500 mA IG = 1.2 IGT V D = 67 %VDRM gate open Tj = 125°C Tj = 125°C I - III - IV II MIN. MIN. RL = 30 Ω I - II - III IV ALL ALL MAX. MAX. MIN. MAX. MAX. 25 40 80 200 5 25 50 1.3 0.2 50 50 100 400 10 V/µs V/µs B 50 100 mA V V mA mA Unit
(dV/dt)c (2) (dI/dt)c = 3.5 A/ms
STATIC CHARACTERISTICS
Symbol VTM (2) Vto (2) Rd (2) I DRM I RRM
Note 1: minimum IGT is guaranted at 5% of IGT max. Note 2: for both polarities of A2 referenced to A1
Test Conditions ITM = 11 A tp = 380 µs Tj = 25°C Tj = 125°C Tj = 125°C Tj = 25°C Tj = 125°C MAX. MAX. MAX. MAX.
Value 1.55 0.85 50 5 1
Unit V V mΩ µA mA
Threshold voltage Dynamic resistance VDRM = VRRM
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BTA/BTB08 and T8 Series
THERMAL RESISTANCES
Symbol Rth(j-c) Junction to case (AC) Parameter DPAK / D PAK IPAK / TO-220AB TO-220AB Insulated R th(j-a) Junction to ambient S = 1 cm S = 0.5 cm D PAK DPAK TO-220AB TO-220AB Insulated IPAK
S = Copper surface under tab
Value 1.6 2.5 45 70 60 100
Unit °C/W
°C/W
PRODUCT SELECTOR
Voltage (xxx) Part Number 600 V BTA/BTB08-xxxB BTA/BTB108-xxxBW BTA/BTB08-xxxC BTA/BTB08-xxxCW BTA/BTB08-xxxSW BTA/BTB08-xxxTW T810-xxxB T810-xxxH T835-xxxB T835-xxxG T835-xxxH
BTB: non insulated TO-220AB package
Sensitivity 800 V X X X X X X X X X X X 50 mA 50 mA 25 mA 35 mA 10 mA 5 mA 10 mA 10 mA 35mA 35 mA 35 mA X X X X X X X X X X X
Type Standard Snubberless Standard Snubberless Logic level Logic level Logic level Logic level Snubberless Snubberless Snubberless
Package TO-220AB TO-220AB TO-220AB TO-220AB TO-220AB TO-220AB DPAK IPAK DPAK D PAK IPAK
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BTA/BTB08 and T8 Series
ORDERING INFORMATION
BT A 08 TRIAC SERIES INSULATION: A: insulated B: non insulated CURRENT: 8A
600
BW
SENSITIVITY & TYPE B: 50mA STANDARD BW: 50mA SNUBBERLESS C: 25mA STANDARD CW: 35mA SNUBBERLESS SW: 10mA LOGIC LEVEL TW: 5mA LOGIC LEVEL
VOLTAGE: 600: 600V 800: 800V
T
TRIAC SERIES CURRENT: 8A
8
10
-
600 B
PACKAGE: B: DPAK G: D2PAK H: IPAK
(-TR)
VOLTAGE: 600: 600V 800: 800V SENSITIVITY: 10: 10mA 35: 35mA
PACKING MODE: Blank: Tube -TR: DPAK / D2 PAK Tape & Reel
OTHER INFORMATION
Part Number BTA/BTB08-xxxyz T8yy-xxxB T8yy-xxxB-TR T8yy-xxxH T8yy-xxxG T8yy-xxxG-TR Marking BTA/BTB08xxxyz T8yyxxx T8yyxxx T8yyxxx T8yyxxx T8yyxxx Weight 2.3 g 0.3 g 0.3 g 0.4 g 1.5 g 1.5 g Base quantity 250 75 2500 75 50 1000 Packing mode Bulk Tube Tape & reel Tube Tube Tape & reel
Note: xxx = voltage, yy = sensitivity, z = type
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BTA/BTB08 and T8 Series
Fig. 1: Maximum po.