MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MCR22-2/D
Silicon Controlled Rectifiers
. . . designed and tested for repetitive peak operation required for CD ignition, fuel
ignitors, flash circuits, motor controls and low-power switching applications.
•
•
•
•
150 Amperes for 2
µs
Safe Area
High dv/dt
Very Low Forward “On” Voltage at High Current
Low-Cost TO-226AA (TO-92)
MCR22 2
thru
MCR22 8
SCRs
1.5 AMPERES RMS
50 thru 600 VOLTS
G
A
K
K
G
A
CASE 29-04
(TO-226AA)
STYLE 10
MAXIMUM RATINGS
(TJ = 25°C unless otherwise noted.)
Rating
Peak Repetitive Forward and Reverse Blocking Voltage
(RGK = IK, TJ = 25 to 125°C)
MCR22-2
MCR22-3
MCR22-4
MCR22-6
MCR22-8
On-State Current RMS
(All Conduction Angles)
Peak Non-repetitive Surge Current, TA = 25°C
(1/2 Cycle, Sine Wave, 60 Hz)
Circuit Fusing Considerations (t = 8.3 ms)
Peak Gate Power, TA = 25°C
Average Gate Power, TA = 25°C
Peak Forward Gate Current, TA = 25°C
(300
µs,
120 PPS)
Peak Reverse Gate Voltage
Operating Junction Temperature Range @ Rated VRRM and VDRM
Storage Temperature Range
Lead Solder Temperature
(Lead Length
1/16
I
from case, 10 s Max)
IT(RMS)
ITSM
I2t
PGM
PG(AV)
IFGM
VRGM
TJ
Tstg
—
Symbol
VDRM,
VRRM
50
100
200
400
600
1.5
15
0.9
0.5
0.1
0.2
5
–40 to +125
–40 to +150
+230
Amps
Amps
A2s
Watt
Watt
Amp
Volts
°C
°C
°C
Value
Unit
Volts
q
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.
Motorola Thyristor Device Data
©
Motorola, Inc. 1995
1
MCR22 2 thru MCR22 8
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
Symbol
R
θJC
R
θJA
Max
50
160
Unit
°C/W
°C/W
ELECTRICAL CHARACTERISTICS
(TC = 25°C unless otherwise noted. RGK = 1000 Ohms.)
Characteristic
Peak Forward or Reverse Blocking Current
(VAK = Rated VDRM or VRRM)
Forward “On” Voltage
(ITM = 1 A Peak)
Gate Trigger Current (Continuous dc)(1)
(Anode Voltage = 6 Vdc, RL = 100 Ohms)
Gate Trigger Voltage (Continuous dc)
(Anode Voltage = 7 Vdc, RL = 100 Ohms)
(Anode Voltage = Rated VDRM, RL = 100 Ohms)
Holding Current
(Anode Voltage = 12 Vdc)
Forward Voltage Application Rate
(TC = 125°C)
1. RGK Current Not Included in Measurement.
TC = 25°C
TC = –40°C
TC = 25°C
TC = –40°C
TC = 125°C
TC = 25°C
TC = –40°C
TC = 25°C
TC = 125°C
VTM
IGT
VGT
VGD
IH
dv/dt
Symbol
IDRM, IRRM
—
—
—
—
—
—
—
0.1
—
—
—
—
—
1.2
30
—
—
—
—
2
—
25
10
200
1.7
200
500
0.8
1.2
—
5
10
—
Min
Typ
Max
Unit
µA
µA
Volts
µA
Volts
mA
V/µs
CURRENT DERATING
TA , MAXIMUM ALLOWABLE AMBIENT TEMPERATURE (
°
C)
TC , MAXIMUM ALLOWABLE CASE TEMPERATURE (
°
C)
FIGURE 1 — MAXIMUM CASE TEMPERATURE
FIGURE 2 — MAXIMUM AMBIENT TEMPERATURE
140
140
120
100
80
60
40
20
0
0
α
= 180°
α
= CONDUCTION ANGLE
0.2
0.4
0.6
dc
100
α
= 180°
α
= CONDUCTION
ANGLE
dc
60
20
0
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
IT(AV), AVERAGE ON-STATE CURRENT (AMPS)
0.8
1.0
IT(AV), AVERAGE ON-STATE CURRENT (AMP)
2
Motorola Thyristor Device Data
MCR22 2 thru MCR22 8
FIGURE 3 — TYPICAL FORWARD VOLTAGE
5.0
3.0
2.0
TJ = 125°C
25°C
1.0
I T , INSTANTANEOUS ON-STATE CURRENT (AMP)
0.7
0.5
0.3
0.2
0.1
0.07
0.05
0.03
0.02
0.01
0
0.5
1.0
1.5
2.0
2.5
VT, INSTANTANEOUS ON-STATE VOLTAGE (VOLTS)
FIGURE 4 — THERMAL RESPONSE
r(t), TRANSIENT THERMAL RESISTANCE
(NORMALIZED)
1.0
0.7
0.5
0.3
0.2
0.1
0.07
0.05
0.03
0.02
0.01
0.1
0.2
0.5
1.0
2.0
5.0
10
20
50
t, TIME (ms)
100
200
500
1000
2000
5000
10000
Motorola Thyristor Device Data
3
MCR22 2 thru MCR22 8
TYPICAL CHARACTERISTICS
FIGURE 5 — GATE TRIGGER VOLTAGE
VG , GATE TRIGGER VOLTAGE (VOLTS)
0.8
I GT GATE TRIGGER CURRENT (
µ
A)
0.7
VAK = 7.0 V
RL = 100
100
50
30
20
10
5.0
3.0
2.0
FIGURE 6 — TYPICAL GATE TRIGGER CURRENT
0.6
0.5
0.4
0.3
–75
–50
–25
0
25
50
75
100
125
1.0
–40
–20
0
20
40
60
80
100
120
140
160
TJ, JUNCTION TEMPERATURE (°C)
TJ JUNCTION TEMPERATURE (°C)
FIGURE 7 — HOLDING CURRENT
10
I H , HOLDING CURRENT (mA)
P(AV) MAXIMUM AVERAGE POWER DISSIPATION (WATTS)
FIGURE 8 — POWER DISSIPATION
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
IT(AV), AVERAGE ON-STATE CURRENT (AMPS)
dc
30°
60°
90°
120° 180°
5.0
VAK = 12 V
RL = 100
Ω
2.0
1.0
–40
–20
0
20
40
60
80
100
120
140
160
TJ, JUNCTION TEMPERATURE (°C)
4
Motorola Thyristor Device Data
MCR22 2 thru MCR22 8
PACKAGE DIMENSIONS
A
R
P
SEATING
PLANE
B
STYLE 10:
PIN 1. CATHODE
2. GATE
3. ANODE
F
L
K
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. CONTOUR OF PACKAGE BEYOND DIMENSION R
IS UNCONTROLLED.
4. DIMENSION F APPLIES BETWEEN P AND L.
DIMENSION D AND J APPLY BETWEEN L AND K
MINIMUM. LEAD DIMENSION IS UNCONTROLLED
IN P AND BEYOND DIMENSION K MINIMUM.
DIM
A
B
C
D
F
G
H
J
K
L
N
P
R
V
INCHES
MIN
MAX
0.175
0.205
0.170
0.210
0.125
0.165
0.016
0.022
0.016
0.019
0.045
0.055
0.095
0.105
0.015
0.020
0.500
–––
0.250
–––
0.080
0.105
–––
0.100
0.115
–––
0.135
–––
MILLIMETERS
MIN
MAX
4.45
5.20
4.32
5.33
3.18
4.19
0.41
0.55
0.41
0.48
1.15
1.39
2.42
2.66
0.39
0.50
12.70
–––
6.35
–––
2.04
2.66
–––
2.54
2.93
–––
3.43
–––
X X
G
H
V
1
D
J
C
SECTION X–X
N
N
CASE 29-04
(TO–226AA)
Motorola Thyristor Device Data
5
