BTA08-400SRG STMicroelectronics, BTA08-400SRG Datasheet

Triacs 8 Amp 400 Volt

BTA08-400SRG

Manufacturer Part Number
BTA08-400SRG
Description
Triacs 8 Amp 400 Volt
Manufacturer
STMicroelectronics
Datasheet

Specifications of BTA08-400SRG

Rated Repetitive Off-state Voltage Vdrm
400 V
Breakover Current Ibo Max
84 A
Off-state Leakage Current @ Vdrm Idrm
5 uA
Gate Trigger Voltage (vgt)
1.5 V
Gate Trigger Current (igt)
10 mA
Holding Current (ih Max)
25 mA
Forward Voltage Drop
1.75 V @ 11A
Mounting Style
Through Hole
Package / Case
TO-220
Repetitive Peak Forward Blocking Voltage
400 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
Description
Available either in through-hole or surface-mount
packages, the BTA08, 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.
Logic level versions are designed to interface
directly with low power drivers such as
microcontrollers.
By using an internal ceramic pad, the BTA series
provides voltage insulated tab (rated at 2500
V
E81734).
March 2010
RMS
On-state rms current, I
Repetitive peak off-state voltage, V
600 to 800 V
Triggering gate current, I
) complying with UL standards (file ref.:
T(RMS)
Snubberless™, logic level and standard 8 A Triacs
GT (Q1)
8 A
5 to 50 mA
DRM
/V
Doc ID 7472 Rev 7
RRM
A1
TO-220AB Insulated
A1
A2
A2
D
G
(T8-G)
G
2
PAK
(BTA08)
A2
G
A1
BTA08, BTB08
(T8-B)
DPAK
A2
G
A2
A1
T810, T835
A2
A1
A2
G
TO-220AB
A1
(BTB08)
A2
G
(T8-H)
IPAK
www.st.com
A2
A2
1/12
12

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BTA08-400SRG Summary of contents

Page 1

... Triggering gate current (Q1) Description Available either in through-hole or surface-mount packages, the BTA08, 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, ...

Page 2

... Quadrant T810 T835 III MAX III MAX III MIN. MAX III 25 MAX MIN 125 °C 5 125 °C MIN. 2 125 ° Doc ID 7472 Rev 7 BTA08, BTB08 and T8 Series Value T = 110 ° 100 ° 16 125 ° 125 ° 125 ° 150 - 125 T8 BTA08 / BTB08 ...

Page 3

... BTA08, BTB08 and T8 Series Table 3. Standard (4 quadrants) Symbol Test conditions ( 3 DRM L ( 500 1 (2) dV/ gate open D DRM (dV/dt)c (dI/dt)c = 5.3 A/ms (2) Table 4. Static characteristics Symbol ( 380 µ (2) V Threshold voltage t0 (2) R Dynamic resistance d I DRM DRM RRM I RRM 1. minimum I is guaranted for both polarities of A2 referenced to A1. ...

Page 4

... Figure 6. I (A) TSM 3.5 4.0 4.5 5.0 1 Doc ID 7472 Rev 7 BTA08, BTB08 and T8 Series On-state rms current versus case temperature (full cycle) (A) T (° Relative variation of thermal impedance versus pulse duration ] th(j-c) DPAK/IPAK Z th(j-a) 2 TO-220AB/D PAK Z th(j-a) t (s) ...

Page 5

... BTA08, BTB08 and T8 Series Figure 7. Non-repetitive surge peak on-state current for a sinusoidal (A TSM 1000 dI/dt limitation: 50A/µs 360° 100 pulse with width t < and corresponding value 0.01 0.10 Figure 9. Relative variation of critical rate of decrease of main current versus (dV/dt)c (typical values) (dI/dt)c [(dV/dt)c] / Specified (dI/dt)c 2 ...

Page 6

... 2mm min. FLAT ZONE 16.90 10.30 8.90 Doc ID 7472 Rev 7 BTA08, BTB08 and T8 Series Dimensions Millimeters Inches Min. Typ. Max. Min. Typ. 4.30 4.60 0.169 2.49 2.69 0.098 0.03 0.23 0.001 0.70 0.93 0.027 1.25 1.40 0.048 0.055 0.45 0.60 0.017 1 ...

Page 7

... BTA08, BTB08 and T8 Series Table 7. DPAK dimensions 0.60 MIN. Figure 14. Footprint (dimensions in mm) Ref 6.7 3 6.7 Doc ID 7472 Rev 7 Package information Dimensions Millimeters Min. Max. Min. A 2.20 2.40 0.086 A1 0.90 1.10 0.035 A2 0.03 0.23 0.001 B 0.64 0.90 0.025 B2 5.20 5.40 0.204 C 0 ...

Page 8

... Package information Table 8. IPAK dimensions 8/ Doc ID 7472 Rev 7 BTA08, BTB08 and T8 Series Dimensions Ref. Millimeters Min. Typ. Max. Min. A 2.20 2.40 0.086 A1 0.90 1.10 0.035 A3 0.70 1.30 0.027 B 0.64 0.90 0.025 B2 5.20 5.40 0.204 B3 0.95 B5 0.30 C 0.45 0.60 0.017 C2 0.48 0.60 0.019 ...

Page 9

... BTA08, BTB08 and T8 Series TO-220AB (NIns. and Ins. 20-up) dimensions B Ø Ref Doc ID 7472 Rev 7 Package information Dimensions Millimeters Min. Typ. Max. Min. A 15.20 15.90 0.598 a1 3.75 a2 13.00 14.00 0.511 B 10.00 10.40 0.393 b1 0.61 0.88 0.024 b2 1.23 1.32 0.048 C 4.40 4.60 0.173 c1 0 ...

Page 10

... Ordering information 3 Ordering information Figure 15. Ordering information scheme (BTA08 and BTB08 series) Figure 16. Ordering information scheme (T8 series) Table 9. Product Selector Part Number BTA/BTB08-xxxB BTA/BTB08-xxxBW BTA/BTB08-xxxC BTA/BTB08-xxxCW BTA/BTB08-xxxSW BTA/BTB08-xxxTW T810-xxxG T810-xxxH T835-xxxB T835-xxxG T835-xxxH BTB: non insulated TO-220AB package 10/ 600 BW (RG) Triac series ...

Page 11

... BTA08, BTB08 and T8 Series 4 Ordering information Table 10. Ordering information Order code BTA/BTB08-xxxyzRG T8yy-xxxG T8yy-xxxG-TR T8yy-xxxB T8yy-xxxB-TR T8yy-xxxH xxx = voltage sensitivity type 5 Revision history Table 11. Document revision history Date Apr-2002 13-Feb-2006 10-Mar-2010 Marking Package BTA/BTB08-xxxyz TO-220AB T8yyxx D T8yyxx T8yyxx DPAK T8yyxx T8yyxx ...

Page 12

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 12/12 Please Read Carefully: © 2010 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 7472 Rev 7 BTA08, BTB08 and T8 Series ...

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