UNISONIC TECHNOLOGIES CO., LTD
BTA04
SENSITIVE GATE TRIAC
DESCRIPTION
TRIAC
The UTC
BTA04
is a 4A triac, it uses UTC’s advanced
technology to provide customers with high commutation
performances and voltage insulated tab, etc.
The UTC
BTA04
is suitable for inductive loads, general
purpose AC switching and an ON/OFF function in applications
such as induction motor starting circuits, for phase control
operation in light dimmers and static relays, etc.
1
TO-220F
1
TO-220F1
FEATURES
* Low gate trigger current
* Low holding current
SYMBOL
MT2
G
MT1
ORDERING INFORMATION
Package
TO-220F1
TO-220F
Pin Assignment
1
2
3
MT1
MT2
G
MT1
MT2
G
Packing
Tube
Tube
Ordering Number
Lead Free
Halogen Free
BTA04L-x-x-TF1-T
BTA04G-x-x-TF1-T
BTA04L-x-x-TF3-T
BTA04G-x-x-TF3-T
Note: Pin Assignment: MT1: MT1
MT2: MT2
G: Gate
BTA04G-x-x-TF1-T
(1)Packing Type
(2)Package Type
(3)Sensitivity
(4)Voltage
(5)Green Package
(1) T: Tube
(2) TF1: TO-220F1, TF3: TO-220F
(3) refer to SENSITIVITY AND TYPE
(4) 4: 400V, 6: 600V, 7: 700V, 8: 800V
(5) G: Halogen Free and Lead Free, L: Lead Free
SENSITIVITY AND TYPE
PART NUMBER
400V
◎
VOLTAGE
600V
700V
◎
◎
◎
◎
◎
800V
◎
◎
SENSITIVITY
10mA
10mA
5mA
5mA
TYPE
STANDARD
STANDARD
STANDARD
STANDARD
A
S
D
T
◎:
Available
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QW-R401-034.H
BTA04
MARKING
UTC
BTA04
Lot Code
1
TRIAC
L: Lead Free
G: Halogen Free
Date Code
UNISONIC TECHNOLOGIES CO., LTD
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QW-R401-034.H
BTA04
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RMS On-State Current
(360° Conduction Angle)
Non Repetitive Surge Peak On-State
Current (T
J
initial=25°C)
2
TRIAC
SYMBOL
T
C
=90°C
t
p
=8.3ms
I
T(RMS)
I
TSM
RATINGS
4
42
UNIT
A
A
t
p
=10ms
40
A
2
2
I t Value
t
p
=10ms
It
8
As
10
A/µs
Critical Rate of Rise of On-State Current: Repetitive F=50Hz
dI/dt
I
G
=50mA, dI
G
/dt=0.1A/µs
Non Repetitive
50
A/µs
400 T/A
400
V
600 T/D
600
V
Repetitive Peak Off-State Voltage
V
DRM
/V
RRM
(T
J
=125°C)
700 T/S
700
V
800 T/S
800
V
Peak Gate Current
t
p
=20µs
I
GM
4
A
Peak Positive Gate Voltage
t
p
=20µs
V
GM
16
V
Peak Positive Gate Power Dissipation
t
p
=20µs
P
GM)
40
W
Average Gate Power Dissipation
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 DATA
PARAMETER
SYMBOL
θ
JA
θ
JC
RATINGS
60
3.3
4.4
UNIT
°C/W
°C/W
°C/W
Junction to Ambient
Junction to Case for 360° Conduction Angle (F=50Hz) (AC)
Junction to Case (DC)
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BTA04
TRIAC
ELECTRICAL CHARACTERISTICS
TEST CONDITIONS
V
D
=12V (DC)
R
L
=33Ω
T
J
=25°C
I-II-III
IV
ALL
0.2
T
D
S
A
UNIT
MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX
5
5
10
10 mA
5
10
10
25 mA
1.5
0.2
1.5
0.2
1.5
0.2
1.5
V
V
PARAMETER SYMBOL
Gate Trigger
Current
Gate Trigger
Voltage
Gate
Non-Trigger
Voltage
Time Gate
Trigger
I
GT
V
GT
V
GD
t
GT
V
D
=V
DRM
,
R
L
=3.3kΩ,
ALL
T
J
=125°C
V
D
=V
DRM
,
I
G
=40mA,
ALL
dI
G
/dt=0.5A/µs,
T
J
=25°C
2
2
2
2
µs
Holding
I
T
=100mA, Gate Open,
Current
I
H
15
15
T
J
=25°C
(Note 1)
I-III-IV
10
10
Latching
I
G
=1.2I
GT
,
I
L
Current
T
J
=25°C
II
20
20
Peak
On-State
I
TM
=5.5A, t
p
=380μs,
V
TM
1.65
1.65
Voltage
T
J
=25°C
(Note 1)
Repetitive
T
J
=25°C
0.01
0.01
Peak
I
DRM
V
DRM
Rated
Off-State
I
RRM
V
RRM
Rated
T
J
=125°C
0.75
0.75
Current
Critical Rate
of Rise of
Linear Slope up to
Off-State
dV/dt V
D
=67%V
DRM
, Gate
10
10
10
Voltage
Open, T
J
=125°C
(Note 1)
Critical Rate
of Rise of
Off-State
(dI/dt)c=1.8A/ms,
(dV/dt)c
1
1
Voltage at
T
J
=125°C
Commutation
(Note 1)
Note: For either polarity of electrode MT2 voltage with reference to electrode MT1.
25
20
40
1.65
20
40
25
mA
mA
mA
1.65
V
0.01
0.75
0.01 mA
0.75 mA
10
V/µs
5
5
V/µs
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QW-R401-034.H
BTA04
TYPICAL CHARACTERISTICS
P
D(RMS)
vs I
T(RMS)
(F = 50Hz).
(Curves are cut off by (dI/dt)c limitation)
6
TRIAC
Power dissipation, P
D
(W)
5
4
3
2
1
0
θ
θ
θ=180°
θ=120°
θ=90°
θ=60°
θ=30°
0 0.5 1 1.5 2 2.5 3 3.5 4
R.M.S. on state current, I
T(RMS)
(A)
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. UTC reserves the right to
make changes to information published in this document, including without limitation specifications and
product descriptions, at any time and without notice. This document supersedes and replaces all
information supplied prior to the publication hereof.
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www.unisonic.com.tw
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