MCR106-6 Datasheet, PDF (1/4 Pages) Kersemi Electronic Co., Ltd. – Silicon Controlled Rectifiers

MCR106-6, MCR106-8
Preferred Device
Sensitive Gate
Silicon Controlled Rectifiers
Reverse Blocking Thyristors
PNPN devices designed for high volume consumer applications
such as temperature, light and speed control; process and remote control,
and warning systems where reliability of operation is important.
• Glass-Passivated Surface for Reliability and Uniformity
• Power Rated at Economical Prices
• Practical Level Triggering and Holding Characteristics
• Flat, Rugged, Thermopad Construction for Low Thermal
Resistance, High Heat Dissipation and Durability
• Device Marking: Device Type, e.g., MCR106–6, Date Code
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted)
Rating
Symbol Value
Peak Repetitive Off–State Voltage(1)
VDRM,
(TJ = –40 to 110°C, Sine Wave 50 to VRRM
60 Hz, Gate Open) MCR106–6
400
MCR106–8
600
Unit
Volts
On-State RMS Current (TC = 93°C)
(180° Conduction Angles)
IT(RMS)
4.0
Amps
Average On–State Current
(180° Conduction Angles; TC = 93°C)
Peak Non-repetitive Surge Current
(1/2 Cycle, Sine Wave 60 Hz,
TJ = 110°C)
Circuit Fusing Considerations
(t = 8.3 ms)
IT(AV)
ITSM
I2t
2.55
Amps
25
Amps
2.6
A2s
v Forward Peak Gate Power
(TC = 93°C, Pulse Width 1.0 µs)
Forward Average Gate Power
(TC = 93°C, t = 8.3 ms)
v Forward Peak Gate Current
(TC = 93°C, Pulse Width 1.0 µs)
v Peak Reverse Gate Voltage
(TC = 93°C, Pulse Width 1.0 µs)
Operating Junction Temperature Range
PGM
PG(AV)
IGM
VRGM
TJ
0.5
0.1
0.2
6.0
–40 to
+110
Watt
Watt
Amp
Volts
°C
Storage Temperature Range
Tstg
–40 to
°C
+150
Mounting Torque(2)
—
6.0
in. lb.
(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.
(2) Torque rating applies with use of compression washer (B52200-F006 or
equivalent). Mounting torque in excess of 6 in. lb. does not appreciably lower
case-to-sink thermal resistance. Anode lead and heatsink contact pad are
common. (See AN209B). For soldering purposes (either terminal connection
or device mounting), soldering temperatures shall not exceed +200°C. For
optimum results, an activated flux (oxide removing) is recommended.
www.kersemi.com
SCRs
4 AMPERES RMS
400 thru 600 VOLTS
G
A
K
32 ₁
TO–225AA
(formerly TO–126)
CASE 077
STYLE 2
PIN ASSIGNMENT
1
Cathode
2
Anode
3
Gate
ORDERING INFORMATION
Device
MCR106–6
MCR106–8
Package
TO225AA
TO225AA
Shipping
500/Box
500/Box
Preferred devices are recommended choices for future use
and best overall value.
1