On-State Current
This series of TRIACs uses a high
performance PNPN technology.
These parts are intended for general
purpose AC switching applications
with highly inductive loads.
Absolute Maximum Ratings, according to IEC publication No. 134
Off-State Voltage
RMS On-state Current (full sine wave)
IT(RMS)
PARAMETER
CONDITIONS
Value Unit
SYMBOL
ITSM
I2t
IGM
PG(AV)
Tj
Tstg
dI/dt
ITSM
Repetitive Peak Off State
PARAMETER
VOLTAGE
Unit
SYMBOL
VDRM
VRRM
B
V
Tsld
Soldering Temperature
FT04...H
Gate Trigger Current
< 10 mA
TO-220A B
Jun - 11
LOGIC LEVEL TRIAC
Non-repetitive On-State Current
26010s max °C
Operating Temperature
Storage Temperature
Average Gate Power Dissipation
Critical rate of rise of on-state current
Fusing Current
Peak Gate Current
Non-repetitive On-State Current
All Conduction Angle, T
C
= 95 °C
Full Cycle, 50 Hz (t = 20 ms)
20 µs max. Tj =125 °C
Full Cycle, 60 Hz (t = 16.7 ms)
tp = 10 ms, Half Cycle
I
G
= 2x I
GT
, tr
£
100ns
Tj =125 °C
f= 120 Hz, Tj =125 °C
4
33
30
4.5
4
1
(-40 + 125)
(-40 + 150) °C
°C
A/µs
W
A
A
2
s
A
A
A
50
200
D
400
M
600
S
700
N
800
Voltage
4 Amp
200 V ÷ 800 V
MT2
G
MT1
MT1
MT2
MT2
G
Electrical Characteristics
FAGOR
TRIAC
CURRENT
CASE
VOLTAGE
SENSITIVITY
FT 04 04 B H 00
FORMING
TU
PACKAGING
PART NUMBER INFORMATION
(1) Minimum I
GT
is guaranted at 5% of I
GT
max.
(2) For either polarity of electrode MT2 voltage with reference to electrode MT1.
PARAMETER CONDITIONS
SENSITIVITY
Unit
SYMBOL
VD = 12 VDC, RL = 33W,
Quadrant
°C/W
60
Q1÷Q4
Q4
04 0905 07 08
5105510
10
57
Jun - 11
FT04...H
LOGIC LEVEL TRIAC
mA
MAX
MAX
I
GT
(1)
Q1÷Q3Gate Trigger Current
VD = 12 VDC, RL = 33W,
mA
Q1÷Q3
V
GT
Gate Trigger Voltage
V
GD
Gate Non Trigger Voltage
Off-State Leakage Current
I
DRM
/I
RRM
IH (2)
Rth(j-a)
Thermal Resistance
V
D
= V
DRM
,
Tj = 125 °C
T
j
= 25 °CV
R
= V
RRM
,
I
T
= 100 mA, Gate open,
VD = VDRM, RL = 3.3 KW,
rd (2)
Dynamic resistance
Latching Current
IG = 1.2 IGT, Tj = 25 °C
dV/dt (2)
Critical Rate of Voltage Rise
Rth(j-c)
Thermal Resistance
Vt (o) (2)
Threshold Voltage
T
j
= 125 °C
V
D
= 0.67 x V
DRM
, Gate open
for AC 360° conduction angle
Junction-Ambient
Junction-Case
Holding Current
T
j
= 25 °C
T
j
= 125 °C
T
j
= 125 °C
VTM (2)
On-state Voltage
I
T
= 5.5 Amp, tp = 380 µs,
T
j
= 25 °C
IL
(dl/dt)c
(2)
S = 1 cm
2
2.0
°C/W
MAX
MAX
MAX
MAX
MAX
MIN
MIN
MIN
5
µA
0.5
mA
120
mW
0.9
V
1.6
V
--- --
0.90.90.9 2.0 1.5
A/ms
1.81.81.8 2.7 2.5
A/ms
MIN
202020 40 40
V/µs
Q2 MAX
302020 30 25
mA
Q1,Q3,Q4
Q1,Q3
Q1÷Q4
Q1÷Q3
1.3
1.3
0.2
0.2
151010 15 20
mA
MAX
MAX
MAX
MIN
MIN
MAX
MAX
10 25
10 20 20
mA
mA
V
V
V
V
Tj = 125 °C
Tj = 125 °C
Tj = 125 °C
Critical Rate of Current Rise
Tj = 125 °C
T
j
= 25 °C
T
j
= 25 °C
(dv/dt)c = 0.1 V/µs
(dv/dt)c = 10 V/µs
without snubber
1E+0
K=[Zth / Rth]
1E-3 1E-2 1E-1 1E+0 1E+1 1E+2 5E+2
tp (s)
IT(RMS)(A)
Fig. 2: RMS on-state current versus case
temperature (full cycle).
Fig. 3: Relative variation of thermal
impedance versus pulse duration.
Fig. 5: Surge peak on-state current versus
number of cycles
Fig. 4: On-state characteristics (maximum
values)
20.0
ITM (A)
0.5 1 1.5 2 2.5 3
VTM (V)
3.5 4 4.5
I TSM(A)
Number of cycles
Fig. 1: Maximum power dissipation versus
RMS on-state current (full cycle).
Fig. 6: Non repetitive surge peak on-state
current for a sinusoidal pulse with width:
tp < 10 ms, and corresponding value of I
2
t.
P (W)
IT(RMS)(A)
0
1
2
3
4
5
0
020.5 31 1.5
2.5
3.5 0 10025 12550 75
110 100 1000
ITSM(A). I2t (A2s)
tp(ms)
0
10
40
120
1
10
100
Jun - 11
FT04...H
LOGIC LEVEL TRIAC
1
2
3
4
5
1.0
0.1
0
1E-1
1E-2
10.0
50
20
30
Tj initial = 25 °C
I
TSM
I
2
t
10
Zth(j-a)
Zth(j-c)
4
a
360°
t=20ms
One cycle
Non repetitive
Tj initial = 25 °C
Tj max Tj max
Vto = 0.90 V
Rd =
120 mW
Tj = 25 °C
Tc (°C)
Jun - 11
Fig. 8: Relative variation of critical rate of
decrease of main current versus junction
temperature
Fig. 7: Relative variation of gate trigger
current, holding current and latching versus
junction temperature (typical values)
0 50 75 100 125
0 20 40 60 80 100120140
0
0.5
2.0
1.0
1.5
2.5
25
(dI/dt)c [Tj]/(dI/dc)c [Tj specified]
6
5
4
3
2
1
0
IGT,IH,IL[Tj]/IGT,IH,IL.[Tj=25°C]
Tj(ºC) Tj(°C)
-40 -20
Fig. 9: Relative variation of critical rate
of decrease of main current versus
(dV/dt)c (typical values).
2.0
0.1
FT04...H
LOGIC LEVEL TRIAC
1.0 10.0 100.0
1.6
1.8
1.4
1.2
1.0
0.8
0.6
0.4
IGT
IH&IL
(dV/dt)c (V/
µ
S)
Mounting Torque 1 N.m
(*) Limiting values and life support applications, see Web page.
PACKAGE MECHANICAL DATA
TO-220AB
REF.
DIMENSIONS
Milimeters
Min. Max.
4.47
1.17
2.52
0.71
1.17
0.31
14.65
4.98
6.15
13.40
3.735
2.51
10.01
8.50
2.59
A
A1
A2
b2
D1
E
e
H1
L1
P
c
D
L
e1
Q
b
8.90
4.67
1.37
2.82
0.91
1.37
0.53
15.35
10.36
2.57
5.18
6.45
13.96
3.96
2.89
3.935
3.56
A
L
L1
D1
A1
H1
D
E
øP
Q
b2
b
e
e1
C
A2
