參數(shù)資料
型號： S4012R
廠商： Littelfuse, Inc.
英文描述： SCRs (1 A to 70 A)
中文描述： 可控硅（1 A到70甲）
文件頁數(shù)： 3/12頁
文件大?。?/td> 212K
代理商： S4012R
Data Sheets
SCRs
2004 Littelfuse, Inc.
Thyristor Product Catalog
E6 - 3
http://www.littelfuse.com
+1 972-580-7777
Electrical Specification Notes
(1)
See Figure E6.5 through Figure E6.16 for current rating at
specified operating case temperature.
(2)
(3)
See Figure E6.1 and Figure E6.2 for free air current rating.
See Figure E6.19 and Figure E6.20 for instantaneous on-state
current versus on-state voltage (typical).
See Figure E6.18 for I
GT
versus T
C
.
See Figure E6.17 for I
H
versus T
C
.
For more than one full cycle rating, see Figure E6.23.
See Figure E6.22 for t
gt
versus I
GT
.
See Figure E6.21 for V
GT
versus T
C
.
Test conditions are as follows:
I
T
= 1 A for 1 A devices and 2 A for all other devices
Pulse duration = 50 μs, dv/dt = 20 V/μs, di/dt = -10 A/μs for 1 A
devices, and -30 A/μs for other devices
I
GT
= 200 mA at turn-on
(10) See Figure E6.5 through Figure E6.10 for maximum allowable
case temperatures at maximum rated current.
(4)
(5)
(6)
(7)
(8)
(9)
(11) See package outlines for lead form configuration. When ordering
special lead forming, add type number as suffix to part number.
(12) Pulse width
≤
10 μs
(13) Initial on-state current = 200 mA dc for 1 A through 16 A devices;
400 mA dc for 20 A through 70 A devices.
(14) T
C
= T
J
for test conditions in off state.
(15) The R, K, or M package rating is intended for high surge condition
use only and not recommended for
≥
50 A rms continuous current
use since narrow pin lead temperature can exceed PCB solder
melting temperature. Teccor's J package or W package is
recommended for
≥
50 A rms continuous current requirements.
(16) For various durations of an exponentially decaying current
waveform, see Figure E6.3 and Figure E6.4. (t
W
is defined as
5 time constants.)
(17) Minimum non-trigger V
GT
at 125 °C is 0.2 V.
I
DRM
& I
RRM
(14)
V
TM
(3)
V
GT
(8)
(17)
I
H
I
GM
(12)
P
GM
(12)
P
G(AV)
I
TSM
(6) (10)
dv/dt
I
2
t
di/dt
t
gt
(7)
t
q
mAmps
Volts
Volts
(5) (13)
mAmps
MAX
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
40
40
40
40
40
Amps
Watts
Watts
Amps
Volts/μSec
T
C
=
100 °C
Amps
2
Sec
Amps/μSec
μSec
TYP
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
(9) (10)
μSec
MAX
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
T
C
=
25 °C
T
C
=
100 °C
MAX
0.2
0.2
0.2
0.2
0.2
0.2
0.2
3
0.2
0.2
0.2
0.2
3
0.2
0.2
0.2
0.5
3
0.5
0.5
0.5
0.5
3
T
C
=
125 °C
T
C
=
25 °C
MAX
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
T
C
=
25 °C
MAX
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
60/50 Hz
T
C
=
125 °C
MIN
40
40
40
350
350
300
250
100
350
350
300
250
100
350
350
300
250
100
350
350
300
250
100
MIN
20
20
20
250
250
225
200
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.01
0.01
0.01
0.01
0.02
0.01
0.01
0.01
0.02
0.02
0.01
0.01
0.01
0.02
0.02
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1.5
1.5
1.5
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
15
15
15
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
0.3
0.3
0.3
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
30/25
30/25
30/25
100/83
100/83
100/83
100/83
100/83
100/83
100/83
100/83
100/83
100/83
100/83
100/83
100/83
100/83
100/83
120/100
120/100
120/100
120/100
120/100
3.7
3.7
3.7
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
60
60
60
60
60
50
50
50
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
0.5
0.5
0.5
0.5
250
250
225
200
0.5
0.5
0.5
1
250
250
225
200
1
1
1
1
250
250
225
200
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