ST333C 查看數據表（PDF） - International Rectifier
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ST333C Datasheet PDF : 10 Pages
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ST3P3r3eCvi.o.LuSseDriaestasheet
Index
Next Data Sheet
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Type number Code
VDRM/VRRM, maximum
repetitive peak voltage
V
04
400
ST333C..L
08
800
VRSM , maximum
non-repetitive peak voltage
V
500
900
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
Heatsink temperature
Equivalent values for RC circuit
ITM
180oel
1430
1670
1250
1170
1080
880
530
400
50
50
VDRM
50
50
40
55
10Ω / 0.47µF
ITM
180oel
2340
2310
1940
2010
2090
1800
1190
990
50
50
VDRM
-
-
40
55
10Ω / 0.47µF
ITM
100µs
6310
3440
5620
5030
2040
1750
990
800
50
50
VDRM
-
-
40
55
10Ω / 0.47µF
Units
A
V
A/µs
°C
On-state Conduction
Parameter
IT(AV) Max. average on-state current
@ Heatsink 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
ST333C..L
620 (305)
55 (75)
1230
11000
11500
9250
9700
605
553
428
391
6050
Units Conditions
A 180° conduction, half sine wave
°C double side (single side) cooled
DC @ 25°C heatsink temperature double side cooled
t = 10ms No voltage
A t = 8.3ms reapplied
t = 10ms 100% VRRM
t = 8.3ms reapplied
Sinusoidal half wave,
KA2s
KA2√s
t = 10ms No voltage
t = 8.3ms reapplied
Initial TJ = TJ max
t = 10ms 100% VRRM
t = 8.3ms reapplied
t = 0.1 to 10ms, no voltage reapplied
To Order
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