MCR265-2 Datasheet, PDF (1/2 Pages) Motorola, Inc – Thyristors

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20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
U.S.A.
TELEPHONE: [phone]
[phone]
FAX: [phone]
Thyristors
Silicon Controlled Rectifiers
. . . designed for inverse parallel SCR output devices for solid state relays, welders,
battery chargers, motor controls or applications requiring high surge operation.
• Photo Glass Passivated Blocking Junctions for High Temperature Stability,
Center Gate for Uniform Parameters
• 550 Amperes Surge Capability
• Blocking Voltage to 800 Volts
MCR265-2
thru
MCR265-10
SCRs
55 AMPERES RMS
50 thru 800 VOLTS
Ao-
-O K
(TO-220AB)
STYLES
MAXIMUM RATINGS (Tj = 25°C unless otherwise noted.)
Rating
Symbol
Value
Unit
Peak Repetitive Forward and Reverse Blocking VoltageH)
(Tj = 25 to 125°C, Gate Open)
MCR265-2
MCR265-4
MCR265-6
MCR265-8
MCR265-10
VDRM
VRRM
50
200
400
600
800
Volts
Forward Current (Tc = 70°C)
(All Conduction Angles)
'T(RMS)
55
'T(AV)
35
Amps
Peak Non-repetitive Surge Current — 8.3 ms
(1/2 Cycle, Sine Wave)
!TSM
550
Amps
Forward Peak Gate Power
Forward Average Gate Power
Forward Peak Gate Current
(300ns, 120PPS)
PGM
20
PG(AV)
0.5
'GM
2
Watts
Watt
Amps
Operating Junction Temperature Range
TJ
-40 to +125
°C
Storage Temperature Range
Tstg
-40to+150
"C
1• VDRMand 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.
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