UNISONIC TECHNOLOGIES CO., LTD
BTB04A
DESCRIPTION
Preliminary
TRIAC
SENSITIVE GATE TRIACS
The UTC
BTB04A
is a 4A 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
BTB04A
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.
FEATURES
* Low gate trigger current
* Low holding current
SYMBOL
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
BTB04AL-x-xx-TM3-T
BTB04AG-x-xx-TM3-T
BTB04AL-x-xx-TN3-R
BTB04AG-x-xx-TN3-R
Package
TO-251
TO-252
Pin Assignment
1
2
3
MT1 MT2
G
MT1 MT2
G
Packing
Tube
Tape Reel
SENSITIVITY AND TYPE
PART NUMBER
SW
VOLTAGE
900V
SENSITIVITY
10mA
TYPE
LOGIC LEVEL
MARKING INFORMATION
PACKAGE
MARKING
TO-220
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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QW-R401-055.a
BTB04A
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RMS On-State Current
(360° Conduction Angle)
Non Repetitive Surge Peak On-State
Current (T
J
initial=25°C)
2
Preliminary
TRIACS
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
I t Value
t
p
=10ms
It
8
A
2
s
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
V
400 T/D
Repetitive Peak Off-State Voltage
V
DRM
/V
RRM
(T
J
=110°C)
600 T/S
600
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~+110
°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
2.4
3.2
UNIT
°C/W
°C/W
°C/W
Junction to Ambient
Junction to Case for 360° Conduction Angle (F=50Hz) (AC)
Junction to Case (DC)
ELECTRICAL CHARACTERISTICS
SW
TYP
FOR LOGIC LEVEL (3 QUADRANTS)
PARAMETER
Gate Trigger Current
Gate Trigger Voltage
Gate Non-Trigger Voltage
Time Gate Trigger
Holding Current
(Note 1)
Latching Current
Peak On-State Voltage
(Note 1)
Repetitive Peak Off-State Current
SYMBOL
I
GT
V
GT
V
GD
t
GT
I
H
I
L
V
TM
I
DRM
I
RRM
TEST CONDITIONS
V
D
=12V (DC)
R
L
=33Ω T
J
=25°C
V
D
=V
DRM
, R
L
=3.3kΩ,
T
J
=110°C
V
D
=V
DRM
, I
G
=40mA,
dI
G
/dt=0.5A/µs, T
J
=25°C
I-II-III
I-II-III
I-II-III
I-II-III
0.2
2
25
20
40
1.65
0.01
0.75
10
5
MIN
MAX
10
1.5
UNIT
mA
V
V
µs
mA
mA
mA
V
mA
mA
V/µs
V/µs
I
T
=100mA, Gate Open, T
J
=25°C
I
G
=1.2I
GT
, T
J
=25°C
I-III
II
I
TM
=5.5A, t
p
=380μs, T
J
=25°C
V
DRM
Rated, T
J
=25°C
V
RRM
Rated, T
J
=110°C
Critical Rate of Rise of Off-State
Linear Slope up to V
D
=67%V
DRM
,
Voltage
dV/dt
Gate Open, T
J
=110°C
(Note 1)
Critical Rate of Rise of Off-State
(dV/dt)c (dI/dt)c=1.8A/ms, T
J
=110°C
Voltage at Commutation (Note 1)
Note: 1. For either polarity of electrode MT2 voltage with reference to electrode MT1.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R401-055.a
BTB04A
Preliminary
TRIACS
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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