UT138EL-6-TA3-T [UTC]
TRIAC;型号: | UT138EL-6-TA3-T |
厂家: | Unisonic Technologies |
描述: | TRIAC 三端双向交流开关 |
文件: | 总6页 (文件大小:275K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
UT138E
TRIAC
TRIACS
DESCRIPTION
Glass passivated , sensitive gate triacs in a plastic envelope,
intended for use in general purpose bidirectional switching and
phase control applications, where high sensitivity is required in all
four quadrants.
SYMBOL
ORDERING INFORMATION
Ordering Number
Pin Assignment
Package
TO-220
Packing
Tube
Lead Free
Halogen Free
UT138EG-x-TA3-T
1
2
3
UT138EL-x-TA3-T
MT1 MT2
G
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UT138E
TRIAC
ABSOLUTE MAXIMUM RATING (TJ=25°C)
PARAMETER
SYMBOL
RATINGS
500
600
800
12
UNIT
V
UT138E-5
UT138E-6
UT138E-8
Repetitive Peak Off State Voltag
VDRM
V
V
RMS On-state Current (Full sine wave, TMB≤99°C)
IT(RMS)
ITSM
I2t
A
t=20mS
95
A
Non-Repetitive Peak. On-State Current
(Full sine wave, TJ=25°C prior to surge)
I2t For Fusing (t=10ms)
t=16.7mS
105
45
A
A2s
A/μs
A/μs
A/μs
A/μs
V
T2+ G+
T2+ G-
T2- G-
T2- G+
50
Repetitive Rate of Rise of On-state
Current After Triggering
(ITM=20A, IG=0.2A, dIG/dt=0.2A/μs)
50
dIT/dt
50
10
Peak Gate Voltage
Peak Gate Current
Peak Gate Power
VGM
IGM
5
2
A
PGM
PG(AV)
TJ
5
W
Average Gate Power (Over any 20ms period)
Operating Junction Temperature
Storage Temperature
0.5
125
-40~150
W
°C
°C
TSTG
Notes: 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 15A/μs.
THERMAL RESISTANCES
PARAMETER
SYMBOL
θJC
MIN
TYP
60
MAX
1.5
UNIT
K/W
K/W
Full cycle
Half cycle
Thermal Resistance, Junction to
Mounting Base
2.0
Thermal Resistance, Junciton to Ambient In free air
θJA
STATIC CHARACTERISTICS (TJ=25°C, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
T2+ G+
MIN
TYP
MAX
10
UNIT
2.5
4.0
5.0
11
T2+ G-
T2- G-
T2- G+
T2+ G+
T2+ G-
T2- G-
T2- G+
10
Gate Trigger Current
Latching Current
IGT
VD=12V, IT=0.1A
mA
mA
10
25
3.2
16
30
40
IL
VD=12V, IGT =0.1A
4.0
5.5
4.0
1.4
0.7
0.4
0.1
30
40
Holding Current
On-State Voltage
IH
VD=12V, IGT=0.1A
IT=15A
30
mA
V
VT
1.65
1.5
VD=12V, IT=0.1A
V
Gate Trigger Voltage
VGT
ID
VD=400V, IT=0.1A, TJ=125°C
VD=VDRM(max) , TJ=125°C
0.25
V
Off-state Leakage Current
0.5
mA
UNISONIC TECHNOLOGIES CO., LTD
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UT138E
TRIAC
DYNAMIC CHARACTERISTICS (TJ=25°C, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
50
MAX
UNIT
VDM=67% VDRM(max), TJ=125°C
Critical Rate Of Rise Of Off-State
Voltage
dVD/dt Exponential waveform,
Gate open circuit
V/μs
I
TM=16A, VD=VDRM(max)
,
Gate Controlled Turn-on Time
tgt
2
μs
IG=0.1A dIG/dt=5A/μs
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UT138E
TRIAC
TYPICAL CHARACTERISTICS
Figure 3 .Maximum Permissible Non-Repetitive
Peak On-State Current ITSM, vs Number of Cycles,
Figure 4. Maximum Permissible RMS Current IT(RMS)
vs Mounting Base Temperature Tmb
for Sinusoidal Currents, f=50Hz.
IT(RMS)/A
ITSM/A
15
100
ITSM
IT
99℃
time
80
T
10
60
40
TJ initial=25℃max
5
20
0
0
1000
0
100
Number of Cycles at 50Hz
-50
50
Tmb/℃
100
150
1
10
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UT138E
TRIAC
TYPICAL CHARACTERISTICS(Cont.)
Figure 12. Typical Critical Rate of Rise of Off-State
Voltage, dVD/dt Versus Junction Temperature TJ
Figure 11. Transient Thermal Impedance
Zth j-mb, vs Pulse Width tp
Zth j-mb (K/W)
dVD/dt(V/us)
10
1000
1
unidirectional
100
bidirectional
0.1
PD
tp
10
1
0.01
t
0.001
10us
0.1ms
10s
10ms 0.1s 1s
tp/s
1ms
0
50
100
150
TJ/
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UT138E
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.
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