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UNISONIC TECHNOLOGIES CO.,
U12JZ47/A
HIGH COMMUTATING TRIAC
DESCRIPTION
The U12JZ47/A is a bi-directional, silicon planar type triac
in full plastic pack for AC power control applications.
FEATURES
* Repetitive Peak off-State Voltage: VDRM = 400, 600V
* R.M.S On-State Current: IT (RMS) = 12A
* High Commutating (dv / dt)
* Isolation Voltage: VIsol = 1500V AC
1
TRIAC
TO-220F
*Pb-free plating product number:
U12JZ47L/U12JZ47AL
PIN CONFIGURATION
www.DataSheet4U.com
PIN
1
2
3
PIN NAME
MT1
MT2
Gate
DESCRIPTION
Terminal 1
Terminal 2
Gate Terminal
ORDERING INFORMATION
Ordering Number
Pn/Sn
Lead free
U12JZ47-TF3-T U12JZ47L-TF3-T
U12JZ47A-TF3-T U12JZ47AL-TF3-T
Package
TO-220F
Packing
Tube
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co.,
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U12JZ47/A
TRIAC
ABSOLUATE MAXIUM RATINGS
PARAMETER
SYMBOL
RATINGS
Repetitive Peak Off-State Voltage and
Repetitive Peak Reverse Voltage
U12JZ47-4
U12JZ47A-4
U12JZ47-6
U12JZ47A-6
VDRM
400
600
RMS On-State Current
(Commercial Frequency, Full Sine Waveform TC = 72)
IT (RMS)
12
Peak One Cycle Surge On-State Current
(Non-Repetitive)
I2t Limit Value
50Hz
60Hz
ITSM
I2t
120
132
72
Critical Rate of Rise of On-State Current (Note *)
di / dt
50
Peak Gate Power Dissipation
PGM
5
Average Gate Power Dissipation
Peak Gate Voltage
PG (AV)
VGM
0.5
10
Peak Gate Current
Junction Temperature
IGM 2
TJ 125
Storage Temperature Range
Isolation Voltage (AC, t = 1min.)
TSTG
VIsol
-40 ~ +150
1500
Note: * di/dt test condition VDM=0.5×Rated, ITM17A, tgw10µs, tgr250ns, igp=IGT×2.0.
UNIT
V
A
A
A2s
A/µs
W
V
V
A
V
ELECTRICAL CHARACTERISTICS (Ta= 25, unless otherwise specified)
PARAMETER
I
Gate Trigger Voltage
II
III
IV
I
U12JZ47
II
III
Gate Trigger
IV
Current
I
U12JZ47A
II
III
IV
Peak On-State Voltage
Gate Non-Trigger Voltage
Repetitive Peak OffState Current
Holding Current
Critical Rate of Rise of U12JZ47
Off-State Voltage
U12JZ47A
Critical Rate of Rise of
Off-State Voltage at
Commutation
U12JZ47
U12JZ47A
SYMBOL
TEST CONDITIONS
MT2 (+), Gate (+)
VGT
VD = 12V
RL = 20
MT2 (+), Gate (-)
MT2 (-), Gate (-)
MT2 (-), Gate (+)
MT2 (+), Gate (+)
MT2 (+), Gate (-)
MT2 (-), Gate (-)
IGT
VD = 12V
RL = 20
MT2 (-), Gate (+)
MT2 (+), Gate (+)
MT2 (+), Gate (-)
MT2 (-), Gate (-)
MT2 (-), Gate (+)
VTM
VGD
IDRM
ITM = 17A
VD = Rated, Tc = 125
VDRM = Rated
IH
dv / dt
VD = 12V, ITM = 1A
VDRM = Rated, Tj = 125
Exponential Rise
(dv / dt) c
VDRM = 400V, Tj = 125
(di / dt) c = -6.5A / ms
MIN TYP MAX UNIT
1.5
1.5
1.5
V
30
30
30
20 mA
20
20
1.5 V
0.2 V
20 µA
50 mA
300
200
V/µs
10
V/µs
4
THERMAL DATA
PARAMETER
Thermal Resistance Junction to Case
TO-220F
SYMBOL
θJc
RATINGS
3
UNIT
/W
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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U12JZ47/A
TYPICAL CHARACTERICS
GATE TRIGGER CHARACTERISTIC
50
30
VGM= 10V
10
5
3 -40VGT
1 25VGT
0.5 IGT(U12JZ47A)
0.3 IGT(U12JZ47)
PGM= 5W
PG(AV)
= 0.5W
IGM= 2A
VGD= 0.2V
0.1
1
IGT(U12JZ47A) IGT(U12JZ47)
3 10 30 100 300 1000 3000
GATE CURRENT, I G (mA)
MAXIMUM ON-STATE CHARACTERISTICS
50
30
10
5
3 Tj = 125
1
25
0.5
0.3
0.1
0.4
0.8 1.2 1.6 2.0 2.4 2.8
GATE VOLTAGE , VT (V)
3.2
ALLOWABLE CASE TEMPERATURE
VS. RMS ON-STATE CURRENT
140
120
100
80
60
360°
40 CONDUCTION
RESISTIVE,
20
INDUCTIVE
LOADS
0
0 2 4 6 8 10 12 14 16
RMS ON - STATE CURRENT, I T (RMS) (A)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
TRIAC
RATED SURGE ON - STATE CURRENT
160
140
120
100 60Hz
80 50
60
40
13
10 30 100
CONDUCTION TIME
(CYCLES AT 50Hz AND 60Hz)
MAXIMUM ON-STATE POWER DISSIPATION
28
24
20 360°
CONDUCTION
16 RESISTIVE,
INDUCTIVE
12 LOADS
8
4
0
0 2 4 6 8 10 12 14 16
RMS ON - STATE CURRENT, IT (RMS) (A)
ALLOWABLE AMBIENT TEMPERATURE
VS. RMS ON-STATE CURRENT
160
1 NO HEAT SINK
140 2 30×30×2mm A HEAT SINK
120
3
50×50×2mm
70×70×2mm
A HEAT SINK
A HEAT SINK
4 100×100×2mm A HEAT SINK
5 SILICON GREASE COAT.
100
80
60
40
20
1
0
2
34
5
0 2 4 6 8 10 12
RMS ON - STATE CURRENT, I T (RMS) (A)
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U12JZ47/A
TYPICAL CHARACTERICS (Cont.)
IGT (Tc) / IGT (Tc = 25) - Tc (TYPICAL)
VD = 12V
3 RL = 20Ω
2
IGT ()
1 IGT (Ⅰ, )
0
-40 0 40 80 120
CASE TEMPERATURE, Tc ()
IH (Tc) / IH (Tc = 25) - Tc (TYPICAL)
ITM = 1A
2.4 VD = 12V
1.6
0.8
0
-40 0
40 80 120
CASE TEMPERATURE, Tc ()
PULSE TRIGGER CHARACTERISTIC
(TYPICAL)
100 RESISTANCE
50
LOAD
VD = 12v
30 RL= 20Ω
Tc= 25
RECTANGULAR
10 WAVEFORM
5 IGT ()
IGT
3
IGT ()
tw
1 IGT ()
0.5 1 3 10 30 100 300
GATE TRIGGER PULSE WIDTH, t w (μs)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
TRIAC
VGT (Tc) / VGT (Tc = 25) - Tc (TYPICAL)
VD = 12V
1.4 RL = 20Ω
1.0
0.6
0.2
-40
0 40 80 120
CASE TEMPERATURE, Tc ()
TRANSIENT THERMAL IMPEDANCE
(JUNCTION TO CASE)
10
5
3
1
0.5
0.3
0.1
0.001 0.01
0.1 1
TIME, t (s)
10 100
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U12JZ47/A
TRIAC
UTC assum es no responsibility for equipm ent failures that result from using products at values that
exceed, even m om entarily, rated values (such as m axim um ratings, operating condition ranges, or
other param eters) 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 system s where
m alfunction 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 inform ation
presented in this docum ent does not form part of any quotation or contract, is believed to be accurate
and reliable and m ay be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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