MCR264-8 Motorola, MCR264-8 Datasheet

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MCR264-8

Manufacturer Part Number
MCR264-8
Description
Silicon controlled rectifier
Manufacturer
Motorola
Datasheet

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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Thyristors
Silicon Controlled Rectifiers
. . . designed for back-to-back SCR output devices for solid state relays or applications
requiring high surge operation.
MAXIMUM RATINGS
1. V DRM and V RRM for all types can be applied on a continuous basis. Ratings apply for zero or negative gate voltage; however, positive gate
REV 1
Motorola Thyristor Device Data
Peak Repetitive Forward and Reverse Blocking Voltage (1)
Forward Current (T C = 80 C)
Peak Non-repetitive Surge Current – 8.3 ms
Forward Peak Gate Power
Forward Average Gate Power
Forward Peak Gate Current
Operating Junction Temperature Range
Storage Temperature Range
Motorola, Inc. 1995
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.
Photo Glass Passivated Blocking Junctions for High Temperature Stability,
400 Amperes Surge Capability
Blocking Voltage to 800 Volts
(T J = 25 to 125 C, Gate Open)
(All Conduction Angles)
(1/2 Cycle, Sine Wave)
(300 s, 120 PPS)
Center Gate for Uniform Parameters
(T J = 25 C unless otherwise noted.)
1.5 ms
Rating
MCR264-4
MCR264-6
MCR264-8
MCR264-10
I T(RMS)
Symbol
P G(AV)
V DRM
V RRM
I T(AV)
I TSM
P GM
I GM
T stg
T J
MCR264 10
MCR264 4
–40 to +125
–40 to +150
A
200 thru 800 VOLTS
40 AMPERES RMS
Value
200
400
600
800
400
450
0.5
40
25
20
2
thru
CASE 221A-04
Order this document
SCRs
(TO-220AB)
STYLE 3
by MCR264-4/D
G
Amps
Amps
Watts
Amps
Volts
Watt
Unit
C
C
K
1

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MCR264-8 Summary of contents

Page 1

... 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 used at high sustained currents. REV 1 Motorola Thyristor Device Data Motorola, Inc. 1995 Symbol V DRM V RRM MCR264-4 MCR264-6 MCR264-8 MCR264-10 I T(RMS) I T(AV) I TSM G(AV stg ...

Page 2

... MCR264 4 thru MCR264 10 THERMAL CHARACTERISTICS Characteristic Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient ELECTRICAL CHARACTERISTICS ( unless otherwise noted.) Characteristic Peak Forward or Reverse Blocking Current ( Rated V DRM or V RRM , Gate Open) Forward “On” Voltage ( Gate Trigger Current (Continuous dc) (Anode Voltage = 12 Vdc 100 Ohms – ...

Page 3

... JUNCTION TEMPERATURE ( C) FIGURE 6 — TYPICAL FORWARD VOLTAGE 100 10 1.0 100 120 140 0 0.2 0 INSTANTANEOUS VOLTAGE (VOLTS) FIGURE 7 — THERMAL RESPONSE Z JC( r(t) 5 100 200 t, TIME (ms) MCR264 4 thru MCR264 10 OFF-STATE VOLTAGE = 100 120 140 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 300 500 1 k ...

Page 4

... MCR264 4 thru MCR264 Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola 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 consequential or incidental damages. “ ...

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