Datasheet

UNISONIC TECHNOLOGIES CO., LTD
UT139E
TRIAC
TRIAC

DESCRIPTION
The UTC UT139E is a triacs, it uses UTC’s advanced
technology to provide customers with high bidirectional transient
and high thermal cycling performance.
The UTC UT139E is suitable for motor control, heating and
static switching, etc.

FEATURES
* High bidirectional transient
* High thermal cycling performance
* Blocking voltage capability

SYMBOL

ORDERING INFORMATION
Order Number
Normal
UT139EL-x-TA3-T
Note: Pin Assignment: G: Gate
Lead Free Plating
UT139EG-x-TA3-T
UT139EL- x -TA3-T

Package
TO-220
Pin Assignment
1
2
3
MT1
MT2
G
Packing
Tube
(1)Packing Type
(1) T: Tube
(2)Package Type
(2) TA3: TO-220
(3)Peak Voltage
(3) 6: 600V, 8: 800V
(4)Green Package
(4) L: Lead Free, G: Halogen Free and Lead Free
MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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
TRIAC
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
RATINGS
UNIT
600 (Note 2)
V
VDRM
800
V
IT(RMS)
16
A
140
A
ITSM
150
I2t for fusing
t = 10 ms
I2t
21
A2s
T2+ G+
50
A/μs
Repetitive rate of rise of on-state current
T2+ G50
A/μs
dIT /dt
after triggering
T2- G50
A/μs
ITM=20A; IG=0.2A; dIG /dt=0.2A/μs
T2- G+
10
A/μs
Peak gate voltage
VGM
5
V
Peak gate current
IGM
2
A
Peak gate power
PGM
5
W
Average gate power (over any 20 ms period)
PG(AV)
0.5
W
Junction Temperature
TJ
125
°C
Storage Temperature
TSTG
-40 ~ +150
°C
Note: 1. 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.
2. Although not recommended, off-state voltages up to 800V may be applied without damage, but the triac
may switch to the on-state. The rate of rise of current should not exceed 6A/μs.
UT139E-6
Repetitive peak off-state voltages
UT139E-8
RMS on-state current full sine wave; Tmb ≤99°C
t = 20ms
Non-repetitive peak on-state current
t = 16.7 ms
(Full sine wave; TJ = 25°C prior to surge)

THERMAL RESISTANCES
PARAMETER
Thermal resistance Junction to Ambient
Thermal resistance Junction to mounting
base

MIN
TYP
60
MAX
UNIT
°C/W
°C/W
°C/W
1.2
1.7
θJC
STATIC CHARACTERISTICS (TJ =25°C, unless otherwise specified)
PARAMETER
Gate Trigger Current
SYMBOL
IGT
Latching Current
IL
Holding Current
On-State Voltage
IH
VT
Gate Trigger Voltage
VGT
Off-State Leakage Current

In Free Air
Full cycle
Half cycle
SYMBOL
θJA
ID
TEST CONDITIONS
T2+G+
T2+GVD=12V, IT=0.1A
T2-GT2-G+
T2+G+
T2+GVD=12V, IGT=0.1A
T2-GT2-G+
VD=12V, IGT=0.1A
IT=20A
VD=12V, IT=0.1A
VD=400V, IT=0.1A, TJ=125C
VD=VDRM(max), TJ=125C
MIN
0.25
TYP
7
20
8
10
6
1.2
0.7
0.40
0.1
MAX
10
10
10
25
40
60
40
60
30
1.6
1.5
UNIT
mA
mA
0.5
mA
V
V
V
mA
MAX
UNIT
DYNAMIC CHARACTERISTICS (TJ =25°C, unless otherwise specified)
PARAMETER
Critical Rate Of Rise Of
Off-State Voltage
Critical Rate Of Change Of
Commutating Voltage
Gate Controlled Turn-On
Time
SYMBOL
dVD/dt
dVcom/dt
tgt
TEST CONDITIONS
VDM=67% VDRM(max), TJ=125°C,
Exponential waveform, gate open circuit
VDM=400V, TJ=95°C, IT(RMS)=16A,
dIcom/dt=7.2A/ms, gate open circuit
ITM=20A, VD=VDRM(max), IG=0.1A,
dIG/dt=5A/μs
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
TYP
100
250
V/μs
20
V/μs
2
μs
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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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