UNISONIC TECHNOLOGIES CO., LTD
BTA08
8A TRIACS
DESCRIPTION
TRIAC
The UTC
BTA08
is a 8A triacs which can be operated in 4
quadrants, it uses UTC’s advanced technology to provide
customers with high commutation performances, etc.
The UTC
BTA08
is suitable for AC switching application and
phase control application such as fan speed and temperature
modulation control, lighting control and static switching relay, either
in through-hole or surface-mount packages.
SYMBOL
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
BTA08L-x-x-TF3-T
BTA08G-x-x-TF3-T
BTA08L-x-x-TF1-T
BTA08G-x-x-TF1-T
Package
TO-220F
TO-220F1
Pin Assignment
1
2
3
MT1 MT2
G
MT1 MT2
G
Packing
Tube
Tube
SENSITIVITY AND TYPE
PART NUMBER
VOLTAGE
600V
◎
◎
800V
◎
◎
SENSITIVITY
50mA
25mA
TYPE
STANDARD
STANDARD
B
C
◎
: Available
MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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QW-R401-032.F
BTA08
ABSOLUTE MAXIMUM RATINGS
T
C
=100°C
F=50Hz
t=20ms
F=60Hz t=16.7ms
t
P
=10ms
SYMBOL
I
T(RMS)
I
TSM
2
TRIACS
PARAMETER
RMS On-State Current (Full Sine Wave)
Non Repetitive Surge Peak On-State
Current (Full Cycle T
J
initial=25°C)
2
RATINGS
8
80
84
36
UNIT
A
A
A
A
2
s
I t Value for Fusing
It
Critical Rate of Rise of On-State Current:
F=120Hz T
J
=125°C
dI/dt
50
A/µs
I
G
=2xI
GT
, tr≤100ns
Peak Gate Current
t
P
=20µs T
J
=125°C
I
GM
4
A
Average Gate Power Dissipation
T
J
=125°C
P
G(AV)
1
W
Operating Junction Temperature
T
J
-40~+125
°C
Storage Junction Temperature
T
STG
-40~+150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL RESISTANCES
SYMBOL
θ
JA
θ
JC
RATINGS
60
2.5
UNIT
°C/W
°C/W
PARAMETER
Junction to Ambient
Junction to Case (AC)
ELECTRICAL CHARACTERISTICS
(T
J
= 25°C, unless otherwise specified)
C
B
UNIT
MIN TYP MAX MIN TYP MAX
25
50
mA
50
100 mA
1.3
1.3
V
0.2
25
40
80
200
5
400
10
0.2
50
50
100
V
mA
mA
mA
V/µs
V/µs
FOR STANDARD (4 QUADRANTS)
PARAMETER
Gate Trigger Current (Note 1)
Gate Trigger Voltage
Gate Non-Trigger Voltage
Holding Current (Note 2)
Latching Current
Critical Rate of Rise of Off-State
Voltage (Note 2)
Critical Rate of Rise of Off-State
Voltage at Commutation (Note 2)
SYMBOL
I
GT
V
GT
V
GD
I
H
I
L
dV/dt
(dV/dt)c
TEST CONDITIONS
I-II-III
V
D
=12V, R
L
=33Ω IV
ALL
V
D
=V
DRM
,
R
L
=3.3kΩ,
ALL
T
J
=125°C
I
T
=500mA
I-III-IV
I
G
=1.2I
GT
II
V
D
=67%V
DRM
, Gate
Open, T
J
=125°C
(dI/dt)c=5.3A/ms,
T
J
= 125°C
STATIC CHARACTERISTICS
MIN
TYP MAX UNIT
1.55
V
0.85
V
50
mΩ
5
μA
1
mA
SYMBOL
TEST CONDITIONS
V
TM
I
TM
=11A, t
p
=380μs
T
J
=25°C
V
TO
T
J
=125°C
R
D
T
J
=125°C
I
DRM
T
J
=25°C
Repetitive Peak Off-State Current
V
DRM
=V
RRM
I
RRM
T
J
=125°C
Notes: 1. Minimum I
GT
is guaranteed at 5% of I
GT
max.
2. For both polarities of MT2 referenced to MT1.
PARAMETER
Peak On-State Voltage (Note 1)
Threshold Voltage (Note 2)
Dynamic Resistance (Note 2)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R401-032.F
BTA08
TYPICAL CHARACTERISTICS
TRIACS
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R401-032.F
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