SC250B3 데이터 시트보기 (PDF) - Digitron Semiconductors
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SC250B3 Datasheet PDF : 4 Pages
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DIGITRON SEMICONDUCTORS
SC250, SC251, SC250()3 SERIES
BIDIRECTIONAL TRIODE THYRISTOR
Characteristic
Gate trigger voltage
(VD = 12V)
MT2(+), G(+); MT2(-), G(-); RL = 100Ω)
MT2(+), G(-);RL = 50Ω)
Gate trigger voltage
(VD = 12V, TC = -40°C)
MT2(+), G(+); MT2(-), G(-); RL = 50Ω)
MT2(+), G(-);RL = 25Ω)
DC gate non-trigger voltage (all trigger modes)
(VD = Rated VDRM, RL = 1kΩ, TC = 115°C)
Holding current
(VD = 24V, peak initiating current = 0.5A, pulse width =
0.1 to 10ms, gate trigger source = 7V, 20Ω)
TC = 25°C
TC = -40°C
Latching current
(VD = 24V, gate trigger source = 15V, pulse width = 50µs,
maximum rise and fall times)
MT2(+), G(+); MT2(-), G(-)
MT2(+), G(-), TC = 25°C
MT2(+), G(+); MT2(-), G(-)
MT2(+), G(-), TC = -40°C
Symbol
VGT
VGT
VGD
IH
IL
Min.
-
-
-
-
0.20
-
-
Typ.
-
-
-
-
-
Max.
2.5
2.5
3.5
3.5
-
Unit
Volts
Volts
Volts
mA
-
50
-
100
mA
-
-
100
-
-
200
MECHANICAL CHARACTERISTICS
Case
Digi PF2 (SC251 Series)
Marking
Body painted, alpha-numeric
Polarity
Cathode is stud
DIGI PF2
Inches
Millimeters
Min Max Min Max
A 0.501 0.505 12.730 12.830
B 0.465 0.475 11.810 12.060
C 0.330 0.380 8.390 9.650
E 0.100
-
2.540
-
F 0.035 0.085 0.890 2.160
J 0.080 0.097 2.040 2.460
K
-
0.800
-
20.320
N
-
0.510
-
12.950
Q 0.065 0.160 1.650 4.060
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20130213
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