MCR264-4 Datasheet, PDF (1/2 Pages) Motorola, Inc – Thyristors

20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
U.S.A.
, Una..
Thyristors
Silicon Controlled Rectifiers
. . . designed for back-to-back SCR output devices for solid state relays or applications
requiring high surge operation.
• Photo Glass Passivated Blocking Junctions for High Temperature Stability,
Center Gate for Uniform Parameters
• 400 Amperes Surge Capability
• Blocking Voltage to 800 Volts
MCR264-4
thru
MCR264-10
SCRs
40 AMPERES RMS
200 thru 800 VOLTS
Ao-
-o K
(TO-220AB)
MAXIMUM RATINGS (Tj = 25°C unless otherwise noted.;
Rating
Symbol
Value
Unit
Peak Repetitive Forward and Reverse Blocking VoltageO )
(Tj = 25 to 125°C, Gate Open)
MCR264-4
MCR264-6
MCR264-8
MCR264-10
VDRM
Volts
VRRM
200
400
600
800
Forward Current (T~c = 80°C)
(All Conduction Angles)
!T(RMS)
40
!T(AV)
25
Amps
Peak Non-repetitive Surge Current- 8.3 ms
(1/2 Cycle, Sine Wave)
1 .5 ms
'TSIVI
400
Amps
450
Forward Peak Gate Power
PGM
20
Watts
Forward Average Gate Power
Forward Peak Gate Current
(300ns,120PPS)
PG(AV)
0.5
!GM
2
Watt
Amps
Operating Junction Temperature Range
TJ
-40to+125
°C
Storage Temperature Range
Tstg
-40to+150
°c
1 VDRMar|d 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.
These devices are rated for use in applications subject to high surge conditions. Care must be taken to insure proper heat sinking when
the device is to be used at high sustained currents.
NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions without
notice. Information furnished b> N.I Semi-Conductors is believed to be both accurate and reliable at the time of going
to press. However, NJ Seini-Conductors assumes no responsibility for any errors or omissions discovered in its use.
N.I Semi-Conductors encourages customers to verify that datasheets are current before placing orders.