UTC BTB12AL-8-SW-TA3-T 12a triac Datasheet

UNISONIC TECHNOLOGIES CO., LTD
BTB12A
Preliminary
TRIAC
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.

SYMBOL

ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
BTB12AL-x-xx-TA3-T
BTB12AG-x-xx-TA3-T

TO-220
Pin Assignment
1
2
3
MT1 MT2
G
Packing
Tube
SENSITIVITY AND TYPE
PART NUMBER
BW
CW
SW
TW
◎: Available

Package
VOLTAGE
600V
◎
◎
◎
◎
800V
◎
◎
◎
◎
SENSITIVITY
TYPE
50mA
35mA
10mA
5mA
SNUBBERLESS
SNUBBERLESS
LOGIC LEVEL
LOGIC LEVEL
MARKING INFORMATION
PACKAGE
MARKING
TO-220
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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BTB12A

Preliminary
TRIAC
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RMS On-State Current (Full Sine Wave)
Non Repetitive Surge Peak F=50 Hz
On-State Current (Full Cycle,
F=60 Hz
TJ initial=25°C)
TC=90°C
t=20ms
t=16.7ms
SYMBOL
IT(RMS)
RATINGS
12
UNIT
A
120
A
126
A
ITSM
I2t Value for Fusing
tP=10ms
I2 t
78
A2s
Critical Rate of Rise of
On-State Current IG=2xIGT,
F=120 Hz TJ=125°C
dI/dt
50
A/µs
tr≤100ns
Non Repetitive Surge Peak
tP=10ms
TJ=25°C
VDSM/VRSM
VDRM/VRRM+100
V
Off-State Voltage
Peak Gate Current
tP=20µs
TJ=125°C
IGM
4
A
Average Gate Power Dissipation
TJ=125°C
PG(AV)
1
W
Operating Junction Temperature
TJ
-40~+125
°C
Storage Junction Temperature
TSTG
-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
Junction to Ambient
Junction to Case (AC)

SYMBOL
θJA
θJC
RATINGS
60
1.4
UNIT
°C/W
°C/W
ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise specified)
FOR SNUBBERLESS TYPE and LOGIC LEVEL TYPE (3 QUADRANTS
TW
SW
TEST
PARAMETER SYMBOL
CONDITIONS
MIN TYP MAX MIN TYP
Gate Trigger
Current
IGT
I-II-III
5
VD=12V,
(Note 1)
RL=30Ω
Gate Trigger
VGT
I-II-III
1.3
Voltage
Gate
VD=VDRM,
Non-Trigger
VGD
RL=3.3kΩ, I-II-III 0.2
0.2
Voltage
TJ=125°C
Holding Current
IH
IT=100mA
10
(Note 2)
I-III
10
Latching
IL
IG=1.2IGT
Current
II
15
Critical Rate of
VD=67%VDRM,
Rise of
dV/dt Gate Open,
Off-State
20
40
Voltage
TJ=125°C
(Note 2)
(dV/dt)c=0.1V/µs,
Critical Rate of
3.5
6.5
TJ=125°C
Rise of
(dI/dt)c (dV/dt)c=10V/µs,
Off-State
1
2.9
Voltage at
TJ=125°C
Commutation
Without Snubber
(Note 2)
TJ=125°C
Note: 1. Minimum IGT is guaranteed at 5% of IGT max.
2. For both polarities of MT2 referenced to MT1.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
CW
BW
UNIT
MAX MIN TYP MAX MIN TYP MAX
10
35
50
mA
1.3
1.3
1.3
V
0.2
0.2
V
15
35
50
mA
25
30
50
60
70
80
mA
mA
500
1000
V/μs
A/ms
6.5
12
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
Preliminary
TRIAC
STATIC CHARACTERISTICS
PARAMETER
Peak On-State Voltage(Note)
Threshold Voltage(Note)
Dynamic Resistance(Note)
SYMBOL
TEST CONDITIONS
VT
ITM=17A, tp=380μs
TJ=25°C
VTO
TJ=125°C
RD
TJ=125°C
IDRM
TJ=25°C
Repetitive Peak Off-State Current
VDRM=VRRM
IRRM
TJ=125°C
Note: 1. Minimum IGT is guaranteed at 5% of IGT max.
2. For both polarities of MT2 referenced to MT1.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
TYP
MAX UNIT
1.55
V
0.85
V
35
mΩ
5
μA
1
mA
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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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