UNISONIC TECHNOLOGIES CO., LTD
BTB12A
12A TRIACS
DESCRIPTION
The UTC
BTB12A
is a 12A 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
BTB12A
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
BTB12AL-x-xx-TA3-T
BTB12AG-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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BTB12A
ABSOLUTE MAXIMUM RATINGS
Preliminary
TRIAC
PARAMETER
SYMBOL
RATINGS
UNIT
RMS On-State Current (Full Sine Wave) T
C
=90°C
I
T(RMS)
12
A
Non Repetitive Surge Peak F=50 Hz
t=20ms
120
A
I
TSM
On-State Current (Full Cycle,
F=60 Hz
t=16.7ms
126
A
T
J
initial=25°C)
I
2
t Value for Fusing
t
P
=10ms
I
2
t
78
A
2
s
Critical Rate of Rise of
On-State Current I
G
=2xI
GT
,
F=120 Hz T
J
=125°C
dI/dt
50
A/µs
tr≤100ns
Non Repetitive Surge Peak
t
P
=10ms
T
J
=25°C
V
DSM
/V
RSM
V
DRM
/V
RRM
+100
V
Off-State Voltage
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
PARAMETER
SYMBOL
θ
JA
θ
JC
RATINGS
60
1.4
UNIT
°C/W
°C/W
Junction to Ambient
Junction to Case (AC)
ELECTRICAL CHARACTERISTICS
(T
J
=25°C unless otherwise specified)
CW
BW
UNIT
MAX MIN TYP MAX MIN TYP MAX
10
1.3
0.2
15
25
30
35
50
60
35
1.3
0.2
50
70
80
50
1.3
mA
V
V
mA
mA
mA
FOR SNUBBERLESS TYPE and LOGIC LEVEL TYPE (3 QUADRANTS
TW
SW
TEST
PARAMETER SYMBOL
CONDITIONS
MIN TYP MAX MIN TYP
Gate Trigger
Current
I
GT
I-II-III
5
V
D
=12V,
(Note 1)
R
L
=30Ω
Gate Trigger
V
GT
I-II-III
1.3
Voltage
Gate
V
D
=V
DRM
,
Non-Trigger
V
GD
R
L
=3.3kΩ, I-II-III 0.2
0.2
Voltage
T
J
=125°C
Holding Current
I
H
I
T
=100mA
10
(Note 2)
I-III
10
Latching
I
L
I
G
=1.2I
GT
Current
II
15
Critical Rate of
V
D
=67%V
DRM
,
Rise of
dV/dt Gate Open,
Off-State
20
40
Voltage
T
J
=125°C
(Note 2)
(dV/dt)c=0.1V/µs,
Critical Rate of
3.5
6.5
T
J
=125°C
Rise of
(dI/dt)c (dV/dt)c=10V/µs,
Off-State
1
2.9
Voltage at
T
J
=125°C
Commutation
Without Snubber
(Note 2)
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.
500
1000
V/μs
A/ms
6.5
12
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BTB12A
Preliminary
MIN
TYP
TRIAC
MAX UNIT
1.55
V
0.85
V
35
mΩ
5
μA
1
mA
STATIC CHARACTERISTICS
SYMBOL
TEST CONDITIONS
V
T
I
TM
=17A, 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
Note: 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)
Threshold Voltage(Note)
Dynamic Resistance(Note)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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BTB12A
Preliminary
TRIAC
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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