D I G I T R O N S E M I C O N D U C T O R S
MCR3935 SERIES
SILICON CONTROLLED RECTIFIER
Available Non-RoHS (standard) or RoHS compliant (add PBF suffix).
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak repetitive forward and reverse blocking voltage(1)
MCR3935-1
MCR3935-2
MCR3935-3
MCR3935-4
MCR3935-5
MCR3935-6
MCR3935-7
MCR3935-8
MCR3935-9
MCR3935-10
25
50
100
200
300
400
500
600
700
800
VRRM, VDRM
Volts
Peak non-repetitive reverse blocking voltage (t ≤ 5ms)
MCR3935-1
MCR3935-2
MCR3935-3
MCR3935-4
MCR3935-5
MCR3935-6
MCR3935-7
MCR3935-8
MCR3935-9
MCR3935-10
25
50
100
200
300
400
500
600
700
800
VRSM
Volts
Forward on-state current RMS (all conduction angles)
IT(RMS)
ITSM
35
Amps
Amps
Peak surge current
(one cycle, 60Hz, TJ = -40 to +125°C)
35
Circuit fusing considerations
I2t
A2s
(TJ = -40 to +100°C, t ≤ 8.3ms)
510
Peak gate power
PGM
PG(AV)
IGM
5
Watts
Watts
Amps
Volts
°C
Average gate power
0.5
Peak forward gate current
Peak gate voltage, forward or reverse
Operating junction temperature range
Storage temperature range
Mounting torque
2
10
VGM
TJ
-40 to +125
-40 to +150
30
Tstg
°C
In. lb.
Note 1: VDRM and VRRM 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
Symbol
Maximum
Unit
Thermal resistance, junction to case
RӨJC
1.2
°C/W
ELECTRICAL CHARACTERISTICS (TC = 25°C)
Characteristic
Symbol
Min.
Typ.
Max.
Unit
Peak forward or reverse blocking current
(Rated VDRM or VRRM, gate open)
TJ = 25°C
I
DRM, IRRM
-
-
-
10
5
µA
TJ = 100°C
1
mA
Forward “on” voltage
VTM
Volts
(ITM = 35A peak)
-
1.2
1.5
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
144 Market Street
Kenilworth NJ 07033 USA
Rev. 20130118