UNISONIC TECHNOLOGIES CO., LTD
BTB08A
8A TRIACS
DESCRIPTION
The UTC
BTB08A
is a 8A triacs which can be operated in 3
quadrants only, it uses UTC’s advanced technology to provide
customers with high commutation performances and voltage
insulated tab, etc.
The UTC
BTB08A
is suitable for inductive load switching
operations, also can be used in ON/OFF function applications such
as induction motor starting circuits, heating regulation, static relays
etc.
Preliminary
TRIAC
SYMBOL
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
BTB08AL-x-xx-TA3-T
BTB08AG-x-xx-TA3-T
Package
TO-220
Pin Assignment
1
2
3
MT1 MT2
G
Packing
Tube
SENSITIVITY AND TYPE
PART NUMBER
VOLTAGE
600V
◎
◎
◎
◎
800V
◎
◎
◎
◎
SENSITIVITY
50mA
35mA
10mA
5mA
TYPE
SNUBBERLESS
SNUBBERLESS
LOGIC LEVEL
LOGIC LEVEL
BW
CW
SW
TW
◎
: Available
MARKING INFORMATION
PACKAGE
MARKING
TO-220
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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QW-R401-059.a
BTB08A
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RMS On-State Current (Full Sine Wave)
Non Repetitive Surge Peak On-State
Current (Full Cycle T
J
initial=25°C)
2
Preliminary
TRIACS
T
C
=100°C
F=50Hz
t=20ms
F=60Hz t=16.7ms
t
P
=10ms
SYMBOL
I
T(RMS)
I
TSM
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
1.6
UNIT
°C/W
°C/W
PARAMETER
Junction to Ambient
Junction to Case (AC)
ELECTRICAL CHARACTERISTICS
(T
J
= 25°C, unless otherwise specified)
FOR SNUBBERLESS AND LOGIC LEVEL (3 QUADRANTS)
TW
SW
CW
BW
TEST
PARAMETER SYMBOL
UNIT
CONDITIONS MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX
Gate Trigger
I
GT
I-II-III
5
10
35
50 mA
Current (Note 1)
V
D
=12V
R
L
=30Ω
Gate Trigger
V
GT
I-II-III
1.3
1.3
1.3
1.3
V
Voltage
V
D
=V
DRM
,
Gate Non-Trigger
V
GD
R
L
=3.3kΩ, I-II-III 0.2
0.2
0.2
0.2
V
Voltage
T
J
=125°C
Holding Current
I
H
I
T
=100mA
10
15
35
50 mA
(Note 2)
I-III
10
25
50
70 mA
Latching Current
I
L
I
G
=1.2I
GT
II
15
30
60
80 mA
Critical Rate of
V
D
=67%V
DRM
,
Rise of Off-State
dV/dt Gate Open,
20
40
400
1000
V/µs
Voltage(Note 2)
T
J
=125°C
Critical Rate of
Rise of Off-State
Voltage at
Commutation
(Note 2)
(dV/dt)c=0.1V/µs,
3.5
T
J
=125°C
(dI/dt)c (dV/dt)c=10V/µs,
T
J
=125°C
1.5
5.4
A/ms
2.98
4.5
7
A/ms
A/ms
Without Snubber
T
J
= 125°C
Note: 1. Minimum I
GT
is guaranteed at 5% of I
GT
max.
2. For both polarities of MT2 referenced to MT1.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R401-059.a
BTB08A
Preliminary
TRIACS
STATIC CHARACTERISTICS
MIN
TYP MAX UNIT
1.55
V
0.85
V
50
mΩ
5
μA
1
mA
PARAMETER
Peak On-State Voltage (Note 1)
Threshold Voltage (Note 2)
Dynamic Resistance (Note 2)
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
V
DRM
=V
RRM
Repetitive Peak Off-State Current
I
RRM
T
J
=125°C
Note: 1. Minimum I
GT
is guaranteed at 5% of I
GT
max.
2. For both polarities of MT2 referenced to MT1.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R401-059.a
BTB08A
TYPICAL CHARACTERISTICS
Preliminary
TRIACS
Reverse Current, -I
R
(µA)
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-R401-059.a
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