when devices operate at different conduction angles than DC)
= TJ max.
J
Ordering Information Table
Device Code
ST 083S12PFN0
1
2
1 - Thyristor
2 - Essential part number
3 - 3 = Fast turn off
4 - S = Compression bonding Stud
5 - Voltage code: Code x 100 = V
(See Voltage Ratings Table)
RRM
6 - P = Stud Base 1/2"-20UNF-2A threads
7 - Reapplied dv/dt code (for tq Test Condition)
8 -tq code
9 - 0 = Eyelet terminals (Gate and Aux. Cathode Leads)
1 = Fast-on terminals (Gate and Aux. Cathode Leads)
4
3
4
5
7
6
89
dv/dt - tq combinations available
dv/dt (V/µs)200
tq(µs)10FN
up to 800V20FK
tq(µs)
only for20FK
1000/1200V
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Page 5
Outline Table
CERAMIC HOUSING
170 (6.69)
157 (6.18)
70 (2.75) MIN.
29 (1.14) MAX.
8.5 (0.33) DIA.
RED SILICON RUBBER
RED CATHODE
RED SHRINK
12.5 (0.49) MAX.
MAX.
21 (0.83)
16.5 (0.65) MAX.
1/2"-20UNF-2A
29.5 (1.16)
MAX.
4.3 (0.17) DIA
C.S. 0.4 mm
(.0006 s.i.)
WHITE GATE
215 (8.46)
WHITE SHRINK
22.5 (0.88) MAX. DIA.
SW 27
FLEXIBLE LEAD
C.S. 16mm
(.025 s.i.)
2
10 (0.39)
ST083S Series
Bulletin I25185 rev. C 03/03
2.6 (0.10) MAX.
2
Case Style TO-209AC (TO-94)
All dimensions in millimeters (inches)
.
N
I
M
)
7
3
.
0
(
.
5
N
.
I
9
M
)
9
7
.
0
(
0
2
Fast-on Terminals
AMP. 280000-1
REF-250
130
ST083S Series
R (DC) = 0.195 K/W
thJC
120
110
Conduction Angle
100
90
80
Maxi mu m Allowabl e Case Temperature (°C)
0 102030405060708090
30°
60°
Av erage On- state C urr e n t ( A)
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90°
120°
180°
130
120
ST 083S Series
R (DC) = 0.19 5 K/W
thJC
110
Conduction Perio d
100
90
30°
60°
80
70
Maximum All o wable Case Temperature (° C)
020 40 6080 100 120 140
90°
120°
180°
Average On -state Current (A )
Fig. 2 - Current Ratings CharacteristicsFig. 1 - Current Ratings Characteristics
DC
5
Page 6
ST083S Series
Bulletin I25185 rev. C 03/03
180
160
140
120
100
80
60
40
20
Maximum Average On-state P ower Loss (W)
180°
120°
90°
60°
30°
RMS Limit
Conduction Angle
ST083S Series
T = 125°C
J
0
0
10 20 30 40 50 60 70 80 90
Av erage On-s tate C urr e n t (A)
0.3
0
.
4
K
/
W
0
.
5
K
/
W
0
.
8
K
/
W
1
.
2
K
/
W
255075100125
Maxim um Allowa ble Am bient Temperature (° C )
R
0
.
2
t
h
K
S
A
/
W
K/
W
=
0
.
1
K
/
W
D
e
l
t
a
R
Fig. 3 - On-state Power Loss Characteristics
250
200
150
100
50
180°
120°
RMS Limit
DC
90°
60°
30°
Conduction P eriod
ST083S Series
T = 125°C
J
R
t
h
S
A
=
0
.
2
0
.
K
1
/
W
K
/
0
.
3
K
/
W
0
.
4
K
/
W
0
.
5
K
/
W
0
.
8
K
/
W
1
.
2
K
/
W
W
-
D
e
l
t
a
R
0
Maximum Average On-state Power Loss (W)
0 20406080100120140
Average On -s tate Current (A )
Fig. 4 - On-state Power Loss Characteristics
2200
At Any Rate d Load C o n diti o n And With
Rated V Applied Following Surge.
2000
1800
RRM
Initial T = 125°C
J
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
1600
1400
1200
ST083S S eries
Peak Half Sine Wave O n -state Curren t ( A)
1000
110100
Number Of Equal Amplitude Hal f Cycle Curr ent Pul ses (N)
Fig. 5 - Maximum Non-repetitive Surge Current
6
255075100125
Max imum Al lowabl e A mbient Temperature (°C)
2600
Max imum N o n Repetitive Su rge Cur rent
2400
2200
2000
Versus Pulse Train Duration. Control
Of Conduction May Not B e Maintained.
Initial T = 125°C
N o Voltage Re applied
Rated V R eapplied
1800
1600
1400
ST083S Series
1200
Pea k Ha lf S ine Wav e O n -state Cu rrent (A)
1000
0.010.11
Pulse Train Duratio n (s)
Fig. 6 - Maximum Non-repetitive Surge Current
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J
RRM
Page 7
ST083S Series
Bulletin I25185 rev. C 03/03
10000
T = 25°C
J
1000
T = 125°C
J
ST083S Series
I ns t an tan e o us On- state C urrent (A )
100
11.522.533.544.555.566.5
I n stantane o u s On-state Voltage ( V)
Fig. 7 - On-state Voltage Drop Characteristics
160
140
ST083S Se rie s
T = 125 °C
J
I = 500 A
TM
120
100
200 A
80
100 A
60
40
20
10 20 30 40 50 60 70 80 90 100
Maxi mu m Rever se Recovery Charge - Qr r (µC)
Rate Of Fall Of On- state Current - di/dt (A/µs )
Fig. 9 - Reverse Recovered Charge Characteristics
300 A
50 A
1
St e a d y St a t e Va l u e
R = 0.195 K/W
thJC
thJC
(DC Operation)
0.1
ST083S Series
0.01
Transient Thermal Impedance Z (K/W )
0.0010.010.1110
Sq u a r e Wa v e Pulse D ura t io n ( s)
Fig. 8 - Thermal Impedance Z
120
110
Characteristic
thJC
I = 500 A
TM
100
90
80
70
60
50
40
30
20
10
Maxi m u m Rever se Recovery C u rrent - Irr (A)
10 20 30 40 50 60 70 80 90 100
ST083S Series
T = 125 °C
J
Rate Of Fall Of Forward Curr ent - di/dt (A/µs )
Fig. 10 - Reverse Recovery Current Characteristics
300 A
200 A
100 A
50 A
1E4
Snubber circuit
R = 22 ohms
s
C = 0. 15 µF
s
V = 80% V
D
1E3
500
tp
400
ST083S Se r ie s
Sinusoidal pulse
T = 60°C
C
1000
1500
2000
2500
1E2
3000
P eak On-state Current (A)
1E1
1E 11E 21E31E4
100
200
Pulse Ba sew id t h (µs)
Fig. 11 - Frequency Characteristics
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Snub b e r c irc u i t
R = 22 ohm s
C = 0 .15 µ F
400
tp
V = 80% V
200
ST08 3S Se rie s
Sinusoidal pulse
T = 85°C
C
DRM
50 Hz
2000
2500
3000
1E 1
1E11E21E31E4
1E 4
1500
1000
500
Pulse Basewidth (µ s)
s
s
D
DRM
50 Hz
100
7
Page 8
ST083S Series
Bulletin I25185 rev. C 03/03
1E 4
Sn u b b e r c irc u it
R = 22 o h m s
s
C = 0.15 µF
s
V = 80% V
D
1E 3
100
200
400
500
1000
1500
3000
2500
2000
ST083S Serie s
Tr apez o idal pulse
T = 60°C
C
tp
di/dt = 50A/µs
1E 2
Peak On -sta t e Curre n t (A)
1E 1
1E11E21E31E4
Pulse Ba sewid th (µs)
Fig. 12 - Frequency Characteristics
1E4
Snubber circuit
R = 22 o h m s
s
C = 0.15 µF
s
V = 80% V
D
1E3
100
200
400
500
1000
1500
3000
2500
2000
ST0 8 3 S Se r i e s
Trapezoidal pulse
T = 60°C
tp
di/dt = 100A/ µs
C
1E2
Peak On-state Curre nt (A)
1E1
1E 11E21E31E4
Pulse Ba sew id t h (µs)
Fig. 13 - Frequency Characteristics
ST08 3 S Se r ie s
Trapezoidal pulse
T = 85°C
C
tp
2500
di /dt = 50A/µs
2000
1500
1000
500
400
200
DRM
50 Hz
1E1
1E11E21E31E4
1E 4
Pulse Basewidth (µs)
ST0 8 3S Se ri e s
Trapezoidal pulse
T = 8 5 ° C
C
tp
DRM
50 Hz
1E 4
1E11E 21E 31E4
1E 1
di/dt = 100A/µs
2000
2500
1500
1000
500
400
200
Pulse Ba se w id t h (µs)
Snubber circuit
R = 22 ohms
s
C = 0.15 µF
s
V = 80% V
D
DRM
50 Hz
100
Snubber circuit
R = 22 ohms
s
C = 0.15 µF
s
V = 80% V
D
DRM
50 Hz
100
1E 4
2 0 joules per pu ls e
10
5
3
2
1E 3
0.2
0.1
1
0.5
0.3
1E 2
Peak On-state Cur rent (A)
1E 1
1E 11E 21E31E4
tp
ST083S S eries
Sinus oidal pulse
Pulse Basewidth (µs)
Fig. 14 - Maximum On-state Energy Power Loss Characteristics
8
ST083S Se rie s
R ectangula r puls e
di/dt = 50A /µs
tp
0.5
0.3
0.2
0.1
1E 1
1E 4
1E11E21E31E4
4
2
1
20 joule s per p ulse
7.5
Pulse Basewidth (µs)
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Page 9
Bulletin I25185 rev. C 03/03
100
Rectangular gate pu lse
a) Recomm e nded load l ine fo r
rated di/dt : 20V, 10ohms; tr<=1 µs
b) Reco m m ended l o ad lin e for
<=30 % rated di/dt : 10 V, 1 0 ohms