
FS01...A
SENSITIVE GATE SCR
TO92
(Plastic)
On-State Current
0.8 Amp
Off-State Voltage
200 V to 800 V
K
G
A
This series of Silicon Controlled Rectifiers
FS01...A
uses a high performance
PNPN technology.
This part is intended for general purpose
applications where high gate sensitivity is
required.
Absolute Maximum Ratings, according to IEC publication No. 134
Gate Trigger Current
< 200 µA
SYMBOL
I
T(RMS)
I
T(AV)
I
TSM
I
TSM
I2t
I
GM
P
GM
P
G(AV)
T
j
T
stg
T
sld
SYMBOL
V
DRM
V
RRM
PARAMETER
On-state Current
Average On-state Current
Non-repetitive On-State Current
Non-repetitive On-State Current
Fusing Current
Peak Gate Current
Peak Gate Dissipation
Gate Dissipation
Operating Temperature
Storage Temperature
Soldering Temperature
PARAMETER
Repetitive Peak Off State
Voltage
CONDITIONS
180° Conduction Angle, T
Q
Half Cycle,
= 180°, TC = 115 °C
Half Cycle, 60 Hz
Half Cycle, 50 Hz
= 10ms, Half Cycle
t
p
20 µs max.
20 µs max.
20 µs max.
10s max.
CONDITIONS
RGK = 1 k
W
= 115 °C
c
Value Unit
0.8
0.5
8
7
0.24
1
2
0.1
(-40 to + 125)
(-40 to + 150)
260
VOLTAG E
B
200D400M600N800
A
A
A
A
A
A
W
W
°C
°C
°C
2
s
Unit
V
Dec - 08

Electrical Characteristics
FS01...A
SENSITIVE GATE SCR
SYMBOL
I
GT
V
GT
V
GD
V
RGM
I
H
I
L
dV / dt
dI / dt
V
TM
V
t 0
r
d
I
/ I
DRM
RRM
R
th(j-c)
R
th(j-a)
PARAMETER
Gate Trigger Current
VD = 12 VDC, RL = 140W. Tj = 25 °C
CONDITIONS
MAX
Gate Trigger Voltage
Gate Non Trigger Voltage
Reverse Gate Voltage
Holding Current
Latching Current
Critical Rate of Voltage Rise
Critical Rate of Current Rise
On-state Voltage
Dynamic resistance MAX
Off-State Leakage Current
Thermal Resistance
VD = 12 VDC, RL = 140W, Tj = 25 °C
V
= V
D
= 125 °C
T
j
, RL = 3.3kW,
DRM
RGK = 220W
IRG = 10µA,
IT = 50 mA,
RGK = 1kW
Tj = 25 °C
IG = 1 mA, RGK = 1 kW
V
= 0.67 x V
D
T
= 125 °C
j
IG = 2 x I
GT
, RGK =1 kW,
DRM
£ 100 ns, f = 60 Hz,
tr
Tj = 125 °C
at IT = 1.6 Amp, tp = 380 µs, Tj = 25 °C
T
= 125 °CThreshold Voltage MAX
j
T
= 125 °C
j
VD = V
R
= V
, RGK = 1kW
DRM
,
RRM
T
= 125 °C
j
T
= 25 °CV
j
for AC 360° conduction angle
MAX
MIN
MIN
MAX 5
MAX
MIN
MIN A/µs
MAX
MAX
MAX
Junction-Amb for DC
Thermal Resistance
S = 1cm
2
Junction-Amb for DC
01
1
20
80
200
SENSITIVITY
03
02
20
200
0.8
0.1
8
6
20
75
50
1.95
0.95
600
100
80
150
04
15
50
15
18
0.5
5
80
Unit
µ AMIN
V
V
V
mA
mA
V/µs
V
V
W
m
µ A
µ A1
ºC/W
°C/W
PART NUMBER INFORMATION
FS 01
FAGOR
SCR
CURRENT
01
B
00
A
BU
PACKAGING
FORMING
CASE
VOLTAGE
SENSITIVITY
Dec - 08

FS01...A
SENSITIVE GATE SCR
Fig. 1: Maximum average power dissipation
versus average on-state current
P (W)
1
0.8
0.6
0.4
0.2
360°
a
0
0
0.60.40.2 0.8 1.0
Fig. 3: Relative variation of thermal impedance
junction to case versus pulse duration
[Zth(j-c) / Rth (j-c)]
1.0
0.5
0.2
0.1
1E-3
1E-2 1E-1 1E+0
tp (s)
Fig. 2: Average and D.C. on-state current
versus case temperature
I
(A)
T(AV)
1
DC
0.8
0.6
a = 180 º
0.4
0.2
0
T lead (°C)
0 20 40 60 80 100 120 140
Fig. 4: Relative variation of gate trigger
current, holding and latching current versus
junction temperature
IGT, IH (Tj) / IGT, IH (Tj = 25 °C)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-40 -20 20 60 80 1000 40 120 140
IH & I
I
GT
L
Tj (°C)
Fig. 5: Relative variation of holding current
versus gate-cathode resistance (typical values).
IH [RGK] / IH[RGK = 1kW]
5
T
j
= 25 °C
4
3
2
1
RGK=(kW)
0
1E-2 1E-1 1E+0 1E-1
Fig. 6: Relative variation of dV/dt immunity
versus gate-cathode resistance (typical values).
GK] / dV/dt [RGK = 220W]
dV/dt [R
10.00
1.00
0.10
RGK=(kW)
0.01
0.2
0 0.6 0.8 1.0 1.20.4 1.4 1.6 1.8 2.0
Tj = 125°C
VD = 0.67xV
DRM
Dec - 08

FS01...A
SENSITIVE GATE SCR
Fig. 7: Relative variation of dV/dt immunity
versus gate-cathode resistance (typical values).
dV/dt [Cgk] / dV/dt [R
GK = 220W]
10
VD = 0.67 x V
Tj = 125 ºC
R
GK
= 220
DRM
W
8
6
4
2
0
0
246 8 10 12 14 16 18 20 22
Cgk(nF)
Fig. 9: Non repetitive surge peak on-state
current for a sinusoidal pulse with width:
tp < 10 ms, and corresponding value of I
I
(A). I2t (A2s)
TSM
2
t.
100
Tj initial = 25 ºC
I
TSM
10
Fig. 8: Non repetitive surge peak on-state
current versus number of cycles.
8
7
Tj initial = 25 ºC
6
5
4
3
2
1
Number of cycles
0
1 10 100
1,000
Fig. 10: On-state characteristics (maximum
values)
ITM(A)
10
Tj initial
25 °C
Tj max
0.1
1
Tj max
1
I2 t
tp(ms)
1
10
0.1
0123
Vto = 0.95 V
Rt = 0.600
4
W
VTM(V)
5
Dec - 08

FS01...A
SENSITIVE GATE SCR
PACKAGE MECHANICAL DATA
Marking: type number
Weight: 0.2 g
PACKAGE MECHANICAL DATA
TO92
TO92 (FOR TAPE & REEL)
REF.
A
B
C
D
E
F
G
H
a
b
REF.
A
B
C
D
E
F
G
a
b
DIMENSIONS
Milimeters
Min. Typ. Max.
0.90
4.40 4.60
2.34 2.54
1.07 1.27
4.40 4.60
12.70 14.10
3.40 3.60
1.30 1.50
0.38 0.44
0.33 0.41
Min. Typ. Max.
0.90 1.20
4.40 4.60
4.96 5.08
2.42 2.54
4.40 4.60
12.70 14.10
3.40 3.60
0.38 0.44
0.33 0.41
1.20
DIMENSIONS
Milimeters
1.50
4.80
2.74
1.47
4.80
15.50
3.86
1.70
0.51
0.51
1.50
4.80
5.20
2.66
4.80
15.50
3.86
0.51
0.51
Marking: type number
Weight: 0.2 g
Dec - 08