FT04...E/F
STANDARD TRIAC
On-State Current
Gate Trigger Current
< 25 mA
TO202-1 (E)
TO202-3 (F)
4 Amp
Off-State Voltage
MT2
MT2
200 V ÷ 600 V
These series of
Silicon Controlled Rectifier
use
a high performance PNPN technology.
MT1
MT2
G
MT1
MT2
G
These parts are intended for general purpose
applications where high gate sensitivity is
required like small engine ignition, SMPS
crowbar protection, food procesor.
Absolute Maximum Ratings, according to IEC publication No. 134
SYMBOL
PARAMETER
RMS On-state Current
Non-repetitive On-State Current
Non-repetitive On-State Current
Fusing Current
Peak Gate Current
Peak Gate Dissipation
Gate Dissipation
Critical rate of rise of on-state current
Operating Temperature
Storage Temperature
Soldering Temperature
CONDITIONS
All Conduction Angle, T
c
= 110 ºC
Half Cycle, 60 Hz
Half Cycle, 50 Hz
t
p
= 10 ms, Half Cycle
20 µs max.
20 µs max.
20 ms max.
I
G
= 2 x I
GT
Tr
≤
200 ns, F = 120 Hz
T
j
= 125 ºC
Min.
4
21
20
2.2
1.2
2
0.2
20
-40
-40
1.6 mm from case, 10s max.
+125
+150
260
Max.
Unit
A
A
A
A
2
s
A
W
W
A/µs
ºC
ºC
ºC
I
T(RMS)
I
TSM
I
TSM
I
2
t
I
GM
P
GM
P
G(AV)
di/dt
T
j
T
stg
T
sld
SYMBOL
PARAMETER
Repetitive Peak Off State
Voltage
CONDITIONS
R
GK
= 1 KΩ
B
200
VOLTAGE
D
400
M
600
Unit
V
V
DRM
V
RRM
Jun - 02
FT04...E/F
STANDARD TRIAC
Electrical Characteristics
SYMBOL
PARAMETER
Gate Trigger Current
CONDITIONS
Quadrant
MAX
MAX
MAX
MAX
MAX
MAX
MAX
Q1÷Q4 MAX
Q1÷Q4 MIN
MAX
Q1,Q3,Q4 MAX
Q2
MAX
MIN
MIN
Q1÷Q3
Q4
SENSITIVITY
10
25
25
0.5
5
0.95
180
2
1.3
0.2
25
25
50
200
5
15
100
Unit
mA
mA
mA
µA
V
mΩ
V
V
V
mA
mA
V/µs
A/ms
ºC/W
ºC/W
I
GT
(1)
V
D
= 12 V
DC
, R
L
= 30Ω, T
j
= 25 ºC
V
D
= V
DRM
,
V
R
= V
RRM
,
T
j
= 125 ºC
T
j
= 125 ºC
T
j
= 125 ºC
T
j
= 25 ºC
I
DRM
/I
RRM
Off-State Leakage Current
V
to
(2)
R
d
(2)
V
TM
(2)
V
GT
V
GD
I
H
(2)
I
L
dv / dt*
(dv/dt)c*
R
th(j-l)
R
th(j-a)
Thermal Resistance
Junction-Leads for AC
Thermal Resistance
Junction-Ambient
Threshold Voltage
Dynamic Resistance
On-state Voltage
Gate Trigger Voltage
Holding Current
Latching Current
Critical Rate of Voltage Rise
I
T
= 5.5 Amp, tp = 380 µs, T
j
= 25 ºC
V
D
= 12 V
DC
, R
L
= 30Ω, T
j
= 25 ºC
V
D
= V
DRM
, R
L
= 3.3KΩ, T
j
= 125 ºC
I
T
= 50 mA
T
j
= 25 ºC
I
G
= 1.2 I
GT
, T
j
= 25 ºC
V
D
= 0.67 x V
DRM
, Gate open
T
j
= 125 ºC
(di/dt)c= 1.8 A/ms
T
j
= 110 ºC
(*) For either polarity of electrode MT2 voltage with reference to electrode MT1.
PART NUMBER INFORMATION
F
FAGOR
SCR
CURRENT
T
04
10
B
E
00
TU
PACKAGING
FORMING
CASE
VOLTAGE
SENSITIVITY
Jun - 02
FT04...E/F
STANDARD TRIAC
Fig. 1: Maximum average power disipation
versus RMS on-state current (full cycle)
P (W)
5
5
Rth(j-a)=Rth(j-l)
Fig. 2: RMS on-state current versus ambient
temperature (full cycle)
I T(RMS) (A)
4
4
3
3
2
2
Rth(j-a)=100 ºC/W
1
360 º
α
1
0
0
0.5
1
1.5
2
2.5
3
3.5
IT(RMS)(A)
0
0
25
50
75
100
125
T amb (ºC)
Fig. 3: Relative variation of thermal impedance
junction to ambient versus pulse duration.
Zth(j-a) / Rth(j-a)
1.00
Fig. 4: Relative variation of gate trigger
current, holding and latching current versus
junction temperature.
2.5
IGT, IH, IL (Tj) / IGT, IH, IL (Tj = 25 ºC)
2.0
IGT
1.5
0.10
1.0
IH & IL
0.5
0.01
1E-3
tp (s)
1E-2
1E-1
1E+0
1E+1
1E+2 5E+2
0.0
-40 -20 0
20 40 60 80 100 120 140
Tj (ºC)
Fig. 5: Non repetitive surge peak on-state
current versus number of cycles.
I TSM (A)
35
Tj initial = 25 ºC
F= 50Hz
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.
ITSM(A). I
2
t (A
2
s)
100
Tj initial = 25 ºC
30
25
20
10
15
I
2
t
ITSM
10
5
0
1
10
100
1000
Number of cycles
1
1
10
tp(ms)
Jun - 02
FT04...E/F
STANDARD TRIAC
Fig. 7: On-state characteristics (maximum
values)
ITM(A)
20.0
10.0
Tj max
Tj max
Vto = 0.95 V
Rd = 180 mW
1.0
Tj initial
25 ºC
0.1
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
VTM(V)
PACKAGE MECHANICAL DATA
TO 202-1
TO 202-3
TO 202-1
3,16
3,20
(.124)
(.126)
TO 202-3
0,51
(.020)
1,5
(.059)
K
3,2
(.126)
A
max.
10,1
(.398)
H
max.
1,5
(.059)
A
max.
10,1
(.398)
J
I
13,7
(.540)
G
max.
1,5
(.059)
7,3
(.287)
7,3
(.287)
F
4,5
(.177)
C
F
C
max.
O
1,4
max.
O
1,4
(.055)
max.
0,7
(.028)
D
10,5
(.413)
M
max.
(.055) 0,7
(.028)
D
10,5
(.413)
1,5
(.059)
J
H
M
0,51
(.020)
P
max.
5,3
(.209)
2,54
(.100)
N1
4,5
(.177)
P
max.
5,3
(.209)
2,54
(.100)
N1
N
N
Jun - 02
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