BIDIRECTIONAL THYRISTORS. SC146 Datasheet

SC146 THYRISTORS. Datasheet pdf. Equivalent

Part SC146
Description SILICON BIDIRECTIONAL THYRISTORS
Feature SC146 High-reliability discrete products and engineering services since 1977 SILICON BIDIRECTIONAL.
Manufacture DIGITRON
Datasheet
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SC146 Datasheet
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SC146
SC146
High-reliability discrete products
and engineering services since 1977
SILICON BIDIRECTIONAL THYRISTORS
FEATURES
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Repetitive peak off-stage voltage, gate open
SC146B
SC146D
SC146E
SC146M
SC146N
200
VDRM
400
500
Volts
600
700
RMS on-state current (TC = 80°C)
Peak non-repetitive surge current (One Cycle, 60Hz)
Circuit fusing considerations
(t = 8.3ms)
IT(RMS)
10
Amps
ITSM
120
Amps
I2t
60
A2s
Peak gate power (pulse width = 10µs)
Average gate power (TC = 80°C, t = 8.3ms)
Peak gate current (pulse width = 10µs)
Peak gate voltage
Operating junction temperature range
Storage temperature range
PGM
PG(AV)
IGM
VGM
TJ
Tstg
10
0.5
3.5
10
-40 to +100
-40 to +125
Watts
Watts
Amps
Volts
°C
°C
THERMAL CHARACTERISTICS
Characteristics
Symbol
Max
Unit
Thermal resistance, junction to case
RӨJC
1.5
°C/W
ELECTRICAL CHARACTERISTICS (TC = 25°C and either polarity of MT2 to MT1 voltage unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Peak off state current
(VD = VDRM, gate open)
TC = 25°C
TC = 100°C
Peak on-state voltage
(ITM = 14A peak, pulse width ≤ 1 ms, duty cycle ≤ 2%)
Critical rate of rise of off-state voltage
(VD = Rated VDRM, gate open, exponential waveform, TC = 100°C)
Critical rate of rise of commutating voltage
(IT(RMS) = Rated IT(RMS), VD = Rated VDRM, commutating di/dt = 5.4A/ms, gate open, TC =
80°C)
IDRM
-
-
VTM
-
dv/dt
-
dv/dt(c)
4
-
0.1
mA
-
0.5
-
1.65
Volts
50
-
V/µs
-
-
V/µs
DC gate trigger current (continuous dc)
(VD = 12V, trigger mode)
MT2(+), G(+); MT2(-), G(-); RL = 100Ω
MT2(+), G(-);RL = 50Ω
MT2(+), G(+); MT2(-), G(-); RL = 50Ω, TC = -40°C
MT2(+), G(-);RL = 25Ω, TC = -40°C
IGT
-
-
-
-
50
50
mA
-
-
80
-
-
80
Rev. 20131205



SC146
High-reliability discrete products
and engineering services since 1977
DC gate trigger voltage (continuous dc)
(VD = 12V, trigger mode)
MT2(+), G(+); MT2(-), G(-); RL = 100Ω
MT2(+), G(-);RL = 50Ω
MT2(+), G(+); MT2(-), G(-); RL = 50Ω, TC = -40°C
MT2(+), G(-);RL = 25Ω, TC = -40°C
(VD = Rated VDRM, RL = 1000Ω, TC = 100°C) all polarities
Holding current
(VD = 24V, IT = 0.5A, pulse width = 1ms, duty cycle ≤ 2%,
gate trigger source 7V, 20Ω)
TC = 25°C
TC = -40°C
Latching current
(VD = 24V)
Trigger source: 15V, 100Ω, trigger mode)
MT2(+), G(+); MT2(-), G(-)
MT2(+), G(-)
MT2(+), G(+); MT2(-), G(-), TC = -40°C
MT2(+), G(-), TC = -40°C
MECHANICAL CHARACTERISTICS
Case
TO-220AB
Marking
Alpha-numeric
Pin out
See below
SC146
SILICON BIDIRECTIONAL THYRISTORS
-
-
2.5
VGT
-
-
2.5
Volts
-
-
3.5
-
-
3.5
0.2
-
-
IH
mA
-
-
50
-
-
100
IL
mA
-
-
100
-
-
200
-
-
200
-
-
400
Rev. 20131205





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