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What is MCR264-4?

This electronic component, produced by the manufacturer "ON Semiconductor", performs the same function as "Silicon Controlled Rectifiers".


MCR264-4 Datasheet PDF - ON Semiconductor

Part Number MCR264-4
Description Silicon Controlled Rectifiers
Manufacturers ON Semiconductor 
Logo ON Semiconductor Logo 


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MCR264−4, MCR264−6,
MCR264−8
Preferred Device
Silicon Controlled Rectifiers
Reverse Blocking Thyristors
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 600 Volts
Device Marking: Logo, Device Type, e.g., MCR2644, Date Code
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted)
Rating
Symbol
Value
Peak Repetitive OffState Voltage(1)
(TJ = *40 to 125°C, Sine Wave 50 to
60 Hz; Gate Open)
MCR2644
MCR2646
MCR2648
VDRM,
VRRM
200
400
600
Unit
Volts
On-State RMS Current
(TC = 80°C; 180° Conduction Angles)
Average On-State Current
(TC = 80°C; 180° Conduction Angles)
Peak Non-repetitive Surge Current
(TC = 80°C)
(1/2 Cycle, Sine Wave 60 Hz,
TJ = 125°C)
Forward Peak Gate Power
(Pulse Width 1.0 μs, TC = 80°C)
Forward Average Gate Power
(t = 8.3 ms, TC = 80°C)
Forward Peak Gate Current
(Pulse Width 1.0 μs, TC = 80°C)
Operating Junction Temperature Range
IT(RMS)
IT(AV)
ITSM
PGM
PG(AV)
IGM
TJ
40 A
25 A
A
400
450
20 Watts
0.5 Watt
2.0 A
40 to
+125
°C
Storage Temperature Range
Tstg
40 to
°C
+150
(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.
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.
http://onsemi.com
SCRs
40 AMPERES RMS
200 thru 600 VOLTS
G
AK
4
12 3
TO220AB
CASE 221A
STYLE 3
PIN ASSIGNMENT
1 Cathode
2 Anode
3 Gate
4 Anode
ORDERING INFORMATION
Device
Package
Shipping
MCR2644
TO220AB
500/Box
MCR2646
TO220AB
500/Box
MCR2648
TO220AB
500/Box
Preferred devices are recommended choices for future use
and best overall value.
© Semiconductor Components Industries, LLC, 2006
August, 2006 Rev. 3
1
Publication Order Number:
MCR2644/D

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MCR264-4 equivalent
MCR2644, MCR2646, MCR2648
PACKAGE DIMENSIONS
TO220AB
CASE 221A07
ISSUE Z
BF
Q
H
Z
4
123
A
K
L
V
G
N
D
T
U
T
SEATING
PLANE
C
S
R
J
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION Z DEFINES A ZONE WHERE ALL
BODY AND LEAD IRREGULARITIES ARE
ALLOWED.
INCHES
DIM MIN MAX
A 0.570 0.620
B 0.380 0.405
C 0.160 0.190
D 0.025 0.035
F 0.142 0.147
G 0.095 0.105
H 0.110 0.155
J 0.014 0.022
K 0.500 0.562
L 0.045 0.060
N 0.190 0.210
Q 0.100 0.120
R 0.080 0.110
S 0.045 0.055
T 0.235 0.255
U 0.000 0.050
V 0.045 −−−
Z −−− 0.080
MILLIMETERS
MIN MAX
14.48 15.75
9.66 10.28
4.07 4.82
0.64 0.88
3.61 3.73
2.42 2.66
2.80 3.93
0.36 0.55
12.70 14.27
1.15 1.52
4.83 5.33
2.54 3.04
2.04 2.79
1.15 1.39
5.97 6.47
0.00 1.27
1.15 −−−
−−− 2.04
STYLE 3:
PIN 1.
2.
3.
4.
CATHODE
ANODE
GATE
ANODE
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 3036752175 or 8003443860 Toll Free USA/Canada
Fax: 3036752176 or 8003443867 Toll Free USA/Canada
N. American Technical Support: 8002829855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81357733850
http://onsemi.com
5
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
MCR2644/D


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