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PDF MCR72-8 Data sheet ( Hoja de datos )
| Número de pieza | MCR72-8 | |
| Descripción | Sensitive Gate Silicon Controlled Rectifiers | |
| Fabricantes | Littelfuse | |
| Logotipo |  |
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MCR72-3, MCR72-6,
MCR72-8
Sensitive Gate Silicon
Controlled Rectifiers
Reverse Blocking Thyristors
Designed for industrial and consumer applications such as
temperature, light and speed control; process and remote controls;
warning systems; capacitive discharge circuits and MPU interface.
Features
• Center Gate Geometry for Uniform Current Density
• All Diffused and Glass-Passivated Junctions for Parameter
Uniformity and Stability
• Small, Rugged Thermowatt Construction for Low Thermal
Resistance, High Heat Dissipation and Durability
• Low Trigger Currents, 200 mA Maximum for Direct Driving from
Integrated Circuits
• These are Pb−Free Devices
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted)
Rating
Symbol Value
Peak Repetitive Off−State Voltage (Note 1)
(TJ = *40 to 110°C, Sine Wave,
50 Hz to 60 Hz)
MCR72−3
MCR72−6
MCR72−8
VDRM,
VRRM
100
400
600
Unit
V
On-State RMS Current
(180° Conduction Angles; TC = 83°C)
IT(RMS)
8.0
A
Peak Non-Repetitive Surge Current
(1/2 Cycle, 60 Hz, TJ = 110°C)
ITSM 100 A
Circuit Fusing Considerations (t = 8.3 ms)
I2t
40 A2s
Forward Peak Gate Voltage
(t ≤ 10 ms, TC = 83°C)
VGM
"5.0
V
Forward Peak Gate Current
(t ≤ 10 ms, TC = 83°C)
IGM 1.0 A
Forward Peak Gate Power
(t ≤ 10 ms, TC = 83°C)
PGM
5.0 W
Average Gate Power (t = 8.3 ms, TC = 83°C) PG(AV)
0.75
W
Operating Junction Temperature Range
TJ −40 to +110 °C
Storage Temperature Range
Tstg −40 to +150 °C
Mounting Torque
− 8.0 in. lb.
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.
Littelfuse.com
SCRs
8 AMPERES RMS
100 thru 600 VOLTS
G
AK
1
23
TO−220AB
CASE 221A−07
STYLE 3
TO−220AB
CASE 221A−09
STYLE 3
1
23
PIN ASSIGNMENT
1 Cathode
2 Anode
3 Gate
4 Anode
MARKING AND ORDERING INFORMATION
See detailed marking, ordering, and shipping information in
the package dimensions section on page 4 of this data sheet.
Specifications subject to change without notice. © 2016 Littelfuse, Inc.
September 19, 2016 − Rev. 5
1
Publication Order Number:
MCR72/D
1 page  
MCR72−3, MCR72−6, MCR72−8
PACKAGE DIMENSIONS
BF
Q
H
Z
4
123
A
K
L
V
G
N
D
TO−220
CASE 221A−07
ISSUE O
−T−
SEATING
PLANE
C
TS
U
R
J
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION Z DEFINES A ZONE WHERE ALL
BODY AND LEAD IRREGULARITIES ARE
ALLOWED.
INCHES
DIM MIN MAX
A 0.570 0.620
B 0.380 0.405
C 0.160 0.190
D 0.025 0.035
F 0.142 0.147
G 0.095 0.105
H 0.110 0.155
J 0.014 0.022
K 0.500 0.562
L 0.045 0.060
N 0.190 0.210
Q 0.100 0.120
R 0.080 0.110
S 0.045 0.055
T 0.235 0.255
U 0.000 0.050
V 0.045 ---
Z --- 0.080
MILLIMETERS
MIN MAX
14.48 15.75
9.66 10.28
4.07 4.82
0.64 0.88
3.61 3.73
2.42 2.66
2.80 3.93
0.36 0.55
12.70 14.27
1.15 1.52
4.83 5.33
2.54 3.04
2.04 2.79
1.15 1.39
5.97 6.47
0.00 1.27
1.15 ---
--- 2.04
STYLE 3:
PIN 1.
2.
3.
4.
CATHODE
ANODE
GATE
ANODE
Specifications subject to change without notice. © 2016 Littelfuse, Inc.
September 19, 2016 − Rev. 5
5
Publication Order Number:
MCR72/D
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet MCR72-8.PDF ] | |
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