UTC BTB20AG-x-xx-TA3-T 20a triac Datasheet

UNISONIC TECHNOLOGIES CO., LTD
BTB20A
Preliminary
TRIAC
20A TRIACS

DESCRIPTION
The UTC BTB20A is a 20A triacs which can be operated in 3
quadrants, it uses UTC’s advanced technology to provide
customers with high commutation performances.
The UTC BTB20A 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
BTB20AL-x-xx-TA3-T
BTB20AG-x-xx-TA3-T

TO-220
Pin Assignment
1
2
3
MT1 MT2
G
Packing
Tube
SENSITIVITY AND TYPE
PART NUMBER
BW
CW

Package
VOLTAGE
600V
◎
700V
◎
◎
SENSITIVITY
TYPE
50mA
35mA
SNUBBERLESS
SNUBBERLESS
MARKING
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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
Preliminary
TRIAC
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RMS On-State Current (Full Sine Wave)
TC=70°C
SYMBOL
IT(RMS)
RATINGS
20
UNIT
A
Non Repetitive Surge Peak
210
A
F=50 Hz
t=10ms
On-State Current
ITSM
(Full Cycle, TJ initial=25°C) F=60 Hz
t=8.3ms
200
A
I2t Value for Fusing
tP=10ms
I2 t
200
A2s
Critical Rate of Rise of
50
A/µs
Repetitive, F=50 Hz
On-State Current
dI/dt
TJ=125°C
Non Repetitive
100
A/µs
IG=500mA, dIG/dt =1A/µs
Non Repetitive Surge Peak
tP=10ms
TJ=25°C
VDSM/VRSM
VDSM/VRSM+100
V
Off-State Voltage
Peak Gate Current
tP=20µs
TJ=125°C
IGM
4
A
Peak Positive Gate Voltage tP=20µs
VGM
16
V
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)
Junction to Case (DC)

SYMBOL
θJA
θJC
UNIT
°C/W
°C/W
°C/W
ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise specified.)
PARAMETER
SYMBOL
Gate Trigger Current (Note 1)
IGT
Gate Trigger Voltage
VGT
Gate Non-Trigger Voltage
VGD
Holding Current (Note 2)
IH
Latching Current
Critical Rate of Rise of
Off-State Voltage (Note 2)
Critical Rate of Rise of
Off-State Voltage at
Commutation (Note 2)

RATINGS
60
1.3
1.7
IL
dV/dt
(dV/dt)c
TEST CONDITIONS
VD=12V, RL=33Ω
I-II-III
2
50
I-II-III
VD=VDRM,
RL=3.3kΩ,
I-II-III
TJ=125°C
IT=500mA, Gate Open
I-III
IG=1.2IGT
II
I-II-III
VD=67%VDRM, Gate Open,
TJ=125°C
(dI/dt)c=20A/ms,
TJ=125°C
BW
CW
UNIT
MIN TYP MAX MIN TYP MAX
1
1.5
0.2
35
mA
1.5
V
0.2
V
75
50
50
90
80
mA
mA
mA
mA
500
750
250
500
V/µs
18
36
11
22
V/µs
STATIC CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITIONS
Peak On-State Voltage
VTM
ITM=28A, tp=380μs
TJ=25°C
(Note 2)
TJ=25°C
IDRM
Repetitive Peak Off-State
VDRM=VRRM
Current
IRRM
TJ=125°C
Notes: 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
1.70
V
10
3
μA
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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