ST303C12LFK1L Vishay, ST303C12LFK1L Datasheet - Page 4

• Manufacturer Part Number: ST303C12LFK1L
• Description: SILICON CONTROLLED RECTIFIER,1.2kV V(DRM),515A I(T),TO-200AC
• Manufacturer: Vishay

Specifications of ST303C12LFK1L

• Rated Repetitive Off-state Voltage Vdrm: 1200 V
• Off-state Leakage Current @ Vdrm Idrm: 50 mA
• Holding Current (ih Max): 600 mA
• Mounting Style: SMD/SMT
• Package / Case: TO-200AC
• Breakover Current Ibo Max: 8320 A
• Gate Trigger Current (igt): 200 mA
• Gate Trigger Voltage (vgt): 3 V
• Repetitive Peak Forward Blocking Voltage: 1200 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ST303CPbF Series
Vishay High Power Products
Note
• The table above shows the increment of thermal resistance R
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4
ΔR
CONDUCTION ANGLE
thJ-hs
130
120
110
100
130
120
110
100
CONDUCTION
90
80
70
60
50
40
90
80
70
60
50
40
30
20
180°
120°
90°
60°
30°
0
0
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
50
100
Average On-State Current (A)
Average On-State Current (A)
30°
100
200
60°
30°
150
300
SINGLE SIDE
90°
SINUSOIDAL CONDUCTION
60°
200
120°
ST303C..C Series
(Single side cooled)
R
0.010
0.012
0.015
0.022
0.036
ST303C..C Series
(Single side cooled)
R
thJ-hs
thJ-hs
400
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250
180°
Conduction period
90°
Conduction angle
(DC) = 0.09 K/W
(DC) = 0.09 K/W
500
300
Ø
Ø
DOUBLE SIDE
Inverter Grade Thyristors
DC
600
120°
350
(PUK Version), 620 A
180°
0.010
0.012
0.015
0.022
0.036
400
700
thJ-hs
when devices operate at different conduction angles than DC
RECTANGULAR CONDUCTION
SINGLE SIDE
0.007
0.012
0.016
0.023
0.036
130
120
110
100
DOUBLE SIDE
130
120
110
100
90
80
70
60
50
40
30
20
90
80
70
60
50
40
30
20
0
0
0.007
0.013
0.017
0.023
0.037
Fig. 3 - Current Ratings Characteristics
Fig. 4 - Current Ratings Characteristics
100
Average On-State Current (A)
200
Average On-State Current (A)
30°
200
30°
400
60°
300
TEST CONDITIONS
60°
T
90° 120°
400
600
J
ST303C..C Series
(Double side cooled)
R
= T
ST303C..C Series
(Double side cooled)
R
Document Number: 94373
thJ-hs
thJ-hs
90°
500
J
Conduction angle
Conduction period
max.
(DC) = 0.04 K/W
800
(DC) = 0.04 K/W
180°
Revision: 25-Jul-08
120°
600
Ø
Ø
1000
700
180°
DC
UNITS
800
1200
K/W