MCR25M(2000) 데이터 시트보기 (PDF) - ON Semiconductor
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MCR25M Datasheet PDF : 8 Pages
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MCR25D, MCR25M, MCR25N
Preferred Device
Silicon Controlled Rectifiers
Reverse Blocking Thyristors
Designed primarily for half–wave ac control applications, such as
motor controls, heating controls, and power supplies; or wherever
half–wave, silicon gate–controlled devices are needed.
• Blocking Voltage to 800 Volts
• On-State Current Rating of 25 Amperes RMS
• High Surge Current Capability — 300 Amperes
• Rugged, Economical TO–220AB Package
• Glass Passivated Junctions for Reliability and Uniformity
• Minimum and Maximum Values of IGT, VGT, and IH Specified for
Ease of Design
• High Immunity to dv/dt — 100 V/µsec Minimum @ 125°C
• Device Marking: Logo, Device Type, e.g., MCR25D, Date Code
http://onsemi.com
SCRs
25 AMPERES RMS
400 thru 800 VOLTS
G
A
K
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted)
Rating
Symbol Value
Peak Repetitive Off–State Voltage(1)
VDRM,
(TJ = –40 to 125°C, Sine Wave, 50 to VRRM
60 Hz, Gate Open)
MCR25D
400
MCR25M
600
MCR25N
800
Unit
Volts
On-State RMS Current
IT(RMS)
25
A
(180° Conduction Angles; TC = 80°C)
Peak Non-repetitive Surge Current
(1/2 Cycle, Sine Wave 60 Hz,
TJ = 125°C)
Circuit Fusing Consideration
(t = 8.3 ms)
ITSM
I2t
300
A
373
A2sec
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
PGM
PG(AV)
IGM
TJ
20.0
0.5
2.0
– 40 to
+125
Watts
Watt
A
°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; 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.
4
1
2
3
TO–220AB
CASE 221A
STYLE 3
PIN ASSIGNMENT
1
Cathode
2
Anode
3
Gate
4
Anode
ORDERING INFORMATION
Device
Package
Shipping
MCR25D
TO220AB
50 Units/Rail
MCR25M
TO220AB
50 Units/Rail
MCR25N
TO220AB
50 Units/Rail
Preferred devices are recommended choices for future use
and best overall value.
© Semiconductor Components Industries, LLC, 1999
1
February, 2000 – Rev. 3
Publication Order Number:
MCR25/D
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