參數(shù)資料
型號: ST300S20P1
廠商: International Rectifier
英文描述: PHASE CONTROL THYRISTORS
中文描述: 相位控制晶閘管
文件頁數(shù): 2/8頁
文件大?。?/td> 78K
代理商: ST300S20P1
ST300S Series
2
Bulletin I25158 rev. B 01/94
www.irf.com
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Code
V
DRM
/V
RRM
, max. repetitive
peak and off-state voltage
V
V
RSM
, maximum non-
repetitive peak voltage
V
I
DRM
/I
RRM
max.
@ T
J
= T
J
max
mA
Type number
04
400
500
08
800
900
12
1200
1300
16
1600
1700
18
1800
1900
20
2000
2100
ST300S
50
I
T(AV)
Max. average on-state current
@ Case temperature
300
75
A
°C
180° conduction, half sine wave
I
T(RMS)
Max. RMS on-state current
I
TSM
non-repetitive surge current
470
A
DC @ 64°C case temperature
Max. peak, one-cycle
8000
t = 10ms
No voltage
8380
t = 8.3ms
reapplied
6730
t = 10ms
100% V
RRM
reapplied
7040
t = 8.3ms
Sinusoidal half wave,
I
2
t
Maximum I
2
t for fusing
320
t = 10ms
No voltage
Initial T
J
= T
J
max.
292
t = 8.3ms
reapplied
226
t = 10ms
100% V
RRM
reapplied
207
t = 8.3ms
I
2
t
Maximum I
2
t for fusing
3200
KA
2
s
t = 0.1 to 10ms, no voltage reapplied
V
T(TO)1
Low level value of threshold
voltage
V
T(TO)2
High level value of threshold
voltage
r
t
1
Low level value of on-state
slope resistance
r
t
2
High level value of on-state
slope resistance
V
TM
Max. on-state voltage
1.66
V
I
pk
= 940A, T
J
= T
J
max, t
p
= 10ms sine pulse
I
H
Maximum holding current
600
I
L
Typical latching current
1000
0.97
(16.7% x
π
x I
T(AV)
< I <
π
x I
T(AV)
), T
J
= T
J
max.
0.74
(16.7% x
π
x I
T(AV)
< I <
π
x I
T(AV)
), T
J
= T
J
max.
0.73
(I >
π
x I
T(AV)
),T
J
= T
J
max.
Parameter
ST300S
Units Conditions
0.98
(I >
π
x I
T(AV)
),T
J
= T
J
max.
On-state Conduction
KA
2
s
m
mA
T
J
= 25°C, anode supply 12V resistive load
V
A
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