Thyristors
Surface Mount – 400V - 600V > MCR106-6, MCR106-8
MCR106-6, MCR106-8
Pb
Description
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.
Features
• 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
• Lead-free Packages are
Available
Functional Diagram
Pin Out
G
A
T0-225AA
Case 77
Style 2
32
K
Additional Information
1
Datasheet
Resources
Samples
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 08/18/20
Thyristors
Surface Mount – 400V - 600V > MCR106-6, MCR106-8
Maximum Ratings (TJ = 25°C unless otherwise noted)
Rating
Symbol
Value
Unit
VDRM,
VRRM
400
600
V
ITM (RMS)
4.0
A
Peak Non-Repetitive Surge Current
(1/2 Cycle, Sine Wave 60 Hz, TJ = 110°C
ITSM
25
A
Average On-State Current
(180º Conduction Angles; TC = 93ºC)
IT(AV)
2.55
A
I2t
2.6
A²s
Forward Peak Gate Power ((TC = 93°C, Pulse Width ≤ 1.0 µs)
PGM
0.5
W
Forward Average Gate Power, (TC = 93ºC, t = 8.3 ms)
PG(AV)
0.1
W
Forward Peak Gate Current, (TC = 93°C, Pulse Width ≤ 1.0 µs)
IGM
0.2
A
Peak Reverse Gate Voltage, (TC = 93°C, Pulse Width ≤ 1.0 µs)
VRGM
6.0
V
Operating Junction Temperature Range
TJ
-40 to +110
°C
Storage Temperature Range
Tstg
-40 to +150
°C
−
6.0
in. lb.
MCR106-6
MCR106-8
Peak Repetitive Off−State Voltage (Note 1)
(− 40 to 110°C, Sine Wave, 50 to 60 Hz, RGK=1Kohm)
On-State RMS Current
(180º Conduction Angles; TC = 93ºC)
Circuit Fusing Consideration (t = 8.3 ms)
Mounting Torque
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected.
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.
Thermal Characteristics
Rating
Symbol
Value
Unit
RƟJC
RƟJA
3.0
75
°C/W
TL
260
°C
Junction−to−Case (AC)
Junction−to−Ambient
Thermal Resistance,
Maximum Lead Temperature for Soldering Purposes, 1/8” from case for
10 seconds
Electrical Characteristics - OFF (TJ = 25°C unless otherwise noted)
Characteristic
Peak Repetitive Forward or Reverse Blocking Current
(VAK = Rated VDRM and VRRM; RGK=1Kohm)
Symbol
Min
Typ
IDRM,
IRRM
-
-
10
-
-
200
TJ = 25°C
TJ = 110°C
Max
Unit
µA
Electrical Characteristics - ON (TJ = 25°C unless otherwise noted)
Characteristic
Peak Forward On−State Voltage (Note 3) (ITM = 4 A Peak)
Gate Trigger Current (Continuous DC) (Note 4)
(VAK = 7 Vdc;
RL = 100 Ω)
Symbol
Min
Typ
Max
Unit
VTM
_
_
2.0
V
_
_
200
_
_
500
IGT
(TC = −40ºC)
µA
Gate Trigger Voltage (Continuous DC) (Note 4) (VAK = 12 V; RL = 100 Ω, TJ=110°C)
VGT
_
_
1.0
V
Gate Trigger Non-Trigger Voltage (Note 4) VAK = 12VDC; RL = 100 Ω)
VGD
0.2
_
_
V
IH
_
_
5.0
mA
Holding Current
(VAK=7V,, Initiating Current = 200 mA, RGK = 1kΩ)
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 08/18/20
Thyristors
Surface Mount – 400V - 600V > MCR106-6, MCR106-8
Dynamic Characteristics
Characteristic
Symbol
Min
Typ
Max
Unit
Critical Rate of Rise of Off−State Voltage
(RGK = 1 k Ω, TJ = 110ºC)
dv/dt
_
10
−
V/µs
Critical Rate of Rise of On−State Current
TJ = 125ºC
IG = 150 A
di/dt
−
−
75
A/µs
3. Pulse Test: Pulse Width ≤ 1.0 ms, Duty Cycle ≤ 1%.
4. RGK current is not included in measurement.
Voltage Current Characteristic of SCR
Symbol
VDRM
Peak Repetitive Forward Off State Voltage
IDRM
Peak Forward Blocking Current
VRRM
Peak Repetitive Reverse Off State Voltage
IRRM
Peak Reverse Blocking Current
VTM
Maximum On State Voltage
IH
+Current
Parameter
VTM
On State
IH
IRRM at VRRM
Holding Current
+Voltage
Off State
IDRM at VDRM
IH
Quadrant 3
Main Terminal 2-
Figure 1. Average Current Derating
Quadrant 1
Main Terminal 2+
VTM
Figure 2. On−State Power Dissipation
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 08/18/20
Thyristors
Surface Mount – 400V - 600V > MCR106-6, MCR106-8
Dimensions
Part Marking System
A1
A
YMTXX
CR
106-xG
Q
E
PIN4
BACKSIDE TAB
D
ØP
3
2
3
2 1
Year
Month
Assembly Location
Sequence Number
Device Code x=6 or 8
Pb-Free Package
L1
1
YMTXXCR106-xG-
TO 225AA
CASE 77
STYLE 2
b1
L
Pin Assignment
b2 x2
b
e
Dim
e
1
Cathode
2
Anode
3
Gate
4
Anode
c
Inches
Millimeters
Min
Max
Min
Max
A
0.102
0.110
2.60
2.80
A1
0.047
0.055
1.20
1.40
b
0.028
0.034
0.70
0.86
b2
0.028
0.034
0.70
0.86
Device
Package
c
0.019
0.022
0.49
0.57
D
0.417
0.449
10.60
11.40
MCR106−6
TO−225AA
E
0.291
0.323
7.40
8.20
MCR106−6G
TO−225AA
(Pb−Free)
e
0.090 TYP
L
0.551
0.630
14.00
16.00
L1
0.091
0.106
2.30
2.70
Ordering Information
MCR106−8
2.29 TYP
P
0.118
0.134
3.00
3.40
Q
0.142
0.157
3.60
4.00
b1
0.047
0.055
1.2
1.4
MCR106−8G
TO−225AA
TO−225AA
(Pb−Free)
Shipping
2500 / Box
1. Dimensioning and Tolerancing Per ANSI Y14.5M, 1982.
2. Controlling Dimension: Inch.
3. 077-01 Thru -08 Obsolete, New Standard 077-09.
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are
not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at http://www.littelfuse.com/disclaimer-electronics.
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 08/18/20
