Datasheet

UNISONIC TECHNOLOGIES CO., LTD
MCR100
SCR
SENSITIVE GATE SILICON
CONTROLLED RECTIFIERS
REVERSE BLOCKING
THYRISTORS

3
2
1
SOT-223
SOT-23
DESCRIPTION
PNPN devices designed for high volume, line-powered
consumer applications such as relay and lamp drivers, small motor
controls, gate drivers for larger thyristors, and sensing and
detection circuits.

1
1
FEATURES
1
SOT-89
TO-92
* Sensitive gate allows triggering by micro controllers and other
logic circuits
* Blocking voltage to 600V
* On-state current rating of 0.8A RMS at 80C
* High surge current capability – 10A
* Minimum and maximum values of IGT, VGT and IH specified for
ease of design
* Immunity to dV/dt – 20V/μsec minimum at 110C
* Glass-passivated surface for reliability and uniformity

ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
MCR100G-4-x-AA3-R
MCR100G-4-x-AB3-R
MCR100G-4-x-AE3-R
MCR100L-4-x-T92-B
MCR100G-4-x-T92-B
MCR100L-4-x-T92-K
MCR100G-4-x-T92-K
MCR100G-6-x-AA3-R
MCR100G-6-x-AB3-R
MCR100G-6-x-AE3-R
MCR100L-6-x-T92-B
MCR100G-6-x-T92-B
MCR100L-6-x-T92-K
MCR100G-6-x-T92-K
MCR100G-8-x-AA3-R
MCR100G-8-x-AB3-R
MCR100G-8-x-AE3-R
MCR100L-8-x-T92-B
MCR100G-8-x-T92-B
MCR100L-8-x-T92-K
MCR100G-8-x-T92-K
Note: Pin assignment: G: Gate
K: Cathode A: Anode
www.unisonic.com.tw
Copyright © 2016 Unisonic Technologies Co., Ltd
Package
SOT-223
SOT-89
SOT-23
TO-92
TO-92
SOT-223
SOT-89
SOT-23
TO-92
TO-92
SOT-223
SOT-89
SOT-23
TO-92
TO-92
Pin assignment
1
2
3
K
A
G
G
A
K
G
K
A
K
G
A
K
G
A
K
A
G
G
A
K
G
K
A
K
G
A
K
G
A
K
A
G
G
A
K
G
K
A
K
G
A
K
G
A
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Box
Bulk
Tape Reel
Tape Reel
Tape Reel
Tape Box
Bulk
Tape Reel
Tape Reel
Tape Reel
Tape Box
Bulk
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QW-R301-016.G
MCR100

SCR
MARKING
Package
MCR100-4
MCR100-6
MCR100-8
SOT-223
SOT-89
R6G
SOT-23
R8G
TO-92
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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MCR100

SCR
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
MCR100-4
200
V
Peak Repetitive Off-State Voltage(Note 1)
(TJ=-40 ~ 110°С, Sine Wave, 50 ~ 60Hz; MCR100-6
VDRM,VRRM
400
V
Gate Open)
600
V
MCR100-8
On-Sate RMS Current (Tc=80°С) 180°С Condition Angles
IT(RMS)
0.8
A
Peak Non-Repetitive Surge Current
ITSM
10
A
(1/2 cycle, Sine Wave, 60Hz, TJ=25°С)
2
Circuit Fusing Considerations (t=8.3 ms)
It
0.415
A2s
Forward Peak Gate Power (TA=25°С, Pulse Width 1.0µs)
PGM
0.1
W
Forward Average Gate Power (TA=25°С, t=8.3ms)
PG(AV)
0.1
W
Peak Gate Current – Forward (TA=25°С, Pulse Width1.0μs)
IGM
1
A
Peak Gate Voltage – Reverse (TA=25°С, Pulse Width1.0μs)
VGRM
5
V
Operating Junction Temperature Range
TJ
-40 ~ +110
°С
(Rated VRRM and VDRM)
Storage Temperature Range
TSTG
-40 ~ +150
°С
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.

THERMAL DATA
PARAMETER
Junction to Ambient

SYMBOL
SOT-223
SOT-23/SOT-89
TO-92
θJA
MAX
180
400
200
UNIT
°С/W
°С/W
°С/W
ELECTRICAL CHARACTERISTICS (TJ=25°С, unless otherwise stated)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
OFF CHARACTERISTICS
Peak Forward or Reverse Blocking TC=25°С
VD=Rated VDRM and VRRM;
10
μA
IDRM, IRRM
Current
RGK=1kΩ
TC=125°С
100
μA
ON CHARACTERISTICS
Peak Forward On-State Voltage (Note 2)
VTM
ITM=1A Peak @ TA=25°С
1.7
V
Gate Trigger Current (Continuous DC) (Note3)
IGT
VAK=7Vdc, RL=100Ω, TC=25°С
40
200
μA
VAK=7Vdc, initiating
TC=25°С
0.5
5
mA
IH
Holding Current
current=20mA
10
mA
TC=-40°С
TC=25°С
0.6
10
mA
IL
Latch Current
VAK=7V, Ig=200A
TC=-40°С
15
mA
Gate Trigger Voltage
TC=25°С
0.62 0.8
V
VGT
VAK=7Vdc, RL=100Ω
(continuous dc)
TC=-40°С
1.2
V
DYNAMIC CHARACTERISTICS
VD=Rated VDRM, Exponential
Critical Rate of Rise of Off-State Voltage
dV/dt Waveform, RGK=1000Ω,
20
35
V/μs
TJ=110°С
IPK=20A; Pw=10sec;
50 A/μs
Critical Rate of Rise of On-State Current
di/dt
diG/dt=1A/μsec, Igt=20mA
Notes: 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. Indicates Pulse Test Width1.0ms, duty cycle 1%.
3. Does not include RGK in measurement.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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MCR100

SCR
VOLTAGE CURRENT CHARACTERISTIC OF SCR
PARAMETER
Peak Repetitive Off Stat Forward Voltage
Peak Forward Blocking Current
Peak Repetitive Off State Reverse Voltage
Peak Reverse Blocking Current
Peak On State Voltage
Holding Current
SYMBOL
VDRM
IDRM
VRRM
IRRM
VTM
IH
+Current
Anode+
VTM
On State
IH
IRRM at VRRM
+Voltage
IDRM at VDRM
Reverse Blocking
Region (off state)
Forward Blocking
Region (off state)
Reverse Avalanche
Region Anode-

CLASSIFICATION OF IGT
RANK
RANGE
B
48~105μA
C
95~200μA
AA
8~16μA
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
AB
14~21μA
AC
19~25μA
AD
23~52μA
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TYPICAL CHARACTERISTICS
Typical Gate Trigger Current vs.
Junction Temperature
Typical Gate Trigger Voltage vs.
Junction Temperature
100
1.0
80
70
60
50
40
30
20
0.9
Gate Trigger Voltage (V)
Gate Trigger Current (µA)
90
0.8
0.7
0.6
0.5
0.4
0.3
0.2
-40 -25 -10 5 20 35 50 65 80 95 110
Junction Temperature, TJ (℃)
Instantaneous On-State Current, IT (A)
10
-40 -25 -10 5 20 35 50 65 80 95 110
Junction Temperature, TJ (℃)
Maximum Allowable Case
Temperature (℃)

SCR
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R301-016.G
MCR100
SCR
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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