ST303S Просмотр технического описания (PDF) - International Rectifier
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ST303S Datasheet PDF : 10 Pages
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ST303S Series
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Type number Code
04
08
ST303S
10
12
VDRM/VRRM, maximum
repetitive peak voltage
V
400
800
1000
1200
VRSM , maximum
non-repetitive peak voltage
V
500
900
1100
1300
IDRM/IRRM max.
@ TJ = TJ max.
mA
50
Current Carrying Capability
Frequency
50Hz
400Hz
1000Hz
2500Hz
Recovery voltage Vr
Voltage before turn-on Vd
Rise of on-state current di/dt
Case temperature
Equivalent values for RC circuit
ITM
180oel
670
470
480
330
230
140
35
-
50
50
V DRM
50
50
40
65
10Ω / 0.47µF
ITM
180oel
1050
940
1021
710
760
470
150
-
50
50
V DRM
-
-
40
65
10Ω / 0.47µF
ITM
100µs
5240
1800
4300
1270
730
430
90
-
50
50
V DRM
-
-
40
65
10Ω / 0.47µF
Units
A
V
A/µs
°C
On-state Conduction
Parameter
IT(AV) Max. average on-state current
@ Case temperature
IT(RMS) Max. RMS on-state current
ITSM Max. peak, one half cycle,
non-repetitive surge current
I2t
Maximum I2t for fusing
I2√t Maximum I2√t for fusing
ST303S
300
65
471
7950
8320
6690
7000
316
288
224
204
3160
Units Conditions
A 180° conduction, half sine wave
°C
DC @ 45°C case temperature
t = 10ms No voltage
A t = 8.3ms reapplied
t = 10ms
t = 8.3ms
100% VRRM
reapplied Sinusoidal half wave,
KA2s
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
No voltage Initial TJ = TJ max
reapplied
100% VRRM
reapplied
KA2√s t = 0.1 to 10ms, no voltage reapplied
D-492
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