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| MCR3818 Datasheet, PDF (1/6 Pages) Motorola, Inc – Silicon Controlled Rectifier Reverse Blocking Triode Thyristor | |||
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DIGITRON SEMICONDUCTORS
MCR3818 SERIES, MCR3918 SERIES
SILICON CONTROLLED RECTIFIER
Available Non-RoHS (standard) or RoHS compliant (add PBF suffix).
Available as âHRâ (high reliability) screened per MIL-PRF-19500, JANTX level. Add âHRâ suffix to base part number.
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak repetitive forward and reverse blocking voltage(1)
MCR3818, MCR3918-2
MCR3818, MCR3918-3
MCR3818, MCR3918-4
MCR3818, MCR3918-6
MCR3818, MCR3918-8
MCR3818, MCR3918-10
VRRM, VDRM
50
100
200
Volts
400
600
800
Peak non-repetitive reverse blocking voltage
MCR3818, MCR3918-2
MCR3818, MCR3918-3
MCR3818, MCR3918-4
MCR3818, MCR3918-6
MCR3818, MCR3918-8
MCR3818, MCR3918-10
VRSM
75
150
300
Volts
500
700
900
Forward on-state current RMS (all conduction angles)
Average on-state current (TC = 67°C)
Circuit fusing considerations
(TJ = -40 to +100°C, t ⤠8.3ms)
Peak non-repetitive surge current
(1/2 cycle, 60Hz, TJ = -40 to +100°C)
Peak gate power (maximum pulse width = 10µs)
Average gate power
IT(RMS)
IT(AV)
I2t
ITSM
PGM
PG(AV)
20
Amps
13
Amps
A2s
235
Amps
240
5
Watts
0.5
Watts
Peak forward gate current (maximum pulse width = 10µs)
IGM
2
Amps
Peak gate voltage
Operating junction temperature range
Storage temperature range
VGM
10
Volts
TJ
-40 to +125
°C
Tstg
-40 to +150
°C
Mounting torque
30
In. lb.
Note 1: VDRM for all types can be applied on a continuous basis. Ratings apply for zero or negative gate voltage; however, positive gate voltage shall not be applied concurrent
with negative potential on the anode. Blocking voltages shall not be tested with a constant current source such that the voltage ratings of the devices are exceeded.
THERMAL CHARACTERISTICS
Characteristic
Thermal resistance, junction to case
DIGI PF2
TO-48
Symbol
RÓ¨JC
Typical Maximum
1
1.5
1.1
1.6
Unit
°C/W
ELECTRICAL CHARACTERISTICS (TC = 25°C)
Characteristic
Peak forward or reverse blocking current
(Rated VDRM or VRRM, gate open)
TJ = 25°C
TJ = 100°C
Gate trigger current (continuous dc)
(VD = 7Vdc, RL = 100â¦)
(VD = 7Vdc, RL = 100â¦, TC = -40°C)
Symbol
IDRM, IRRM
IGT
Min.
-
-
-
-
Max.
10
5
40
75
Unit
µA
mA
mA
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20130118
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