Page 1
DESCRIPTION
The MCT2XXX series optoisolators consist of a gallium arsenide
infrared emitting diode driving a silicon phototransistor in a 6-pin
dual in-line package.
APPLICATIONS
• Power supply regulators
• Digital logic inputs
• Microprocessor inputs
PIN 1. ANODE
2. CATHODE
3. NO CONNECTION
4. EMITTER
5. COLLECTOR
6. BASE
2
1
3NC
5
6
4
SCHEMATIC
FEATURES
• UL recognized (File # E90700)
• VDE recognized (File # 94766)
-Add option V for white package (e.g., MCT2V-M)
-Add option 300 for black package (e.g., MCT2.300)
• MCT2 and MCT2E are also available in white package
by specifying -M suffix, eg. MCT2-M
WHITE PACKAGE (-M SUFFIX)
BLACK PACKAGE (NO -M SUFFIX)
6
1
6
6
1
1
6
1
6
1
6
1
2001 Fairchild Semiconductor Corporation
DS300234 1/3/02 1 OF 13 www.fairchildsemi.com
PHOTOTRANSISTOR OPTOCOUPLERS
MCT2 MCT2E MCT210 MCT271
MCT2200 MCT2201 MCT2202
Page 2
www.fairchildsemi.com 2 OF 13 1/3/02 DS300234
Parameter Symbol Device Value Units
TOTAL DEVICE
T
STG
ALL -55 to +150 °C
Storage Temperature
Operating Temperature T
OPR
ALL -55 to +100 °C
Lead Solder Temperature T
SOL
ALL 260 for 10 sec °C
Total Device Power Dissipation @ TA= 25°C
-M 250
mW
P
D
Non-M 260
Derate above 25°C
-M 2.94
mW/°C
Non-M 3.3
EMITTER
I
F
-M 60
mA
DC/Average Forward Input Current Non-M 100
Reverse Input Voltage V
R
ALL 3 V
Forward Current - Peak (300µs, 2% Duty Cycle) IF(pk) ALL 3 A
LED Power Dissipation @ TA= 25°CP
D
-M 120
mW
Non-M 150
Derate above 25°C
-M 1.41
mW/°C
Non-M 2.0
DETECTOR
I
C
ALL 50 mA
Collector Current
Collector-Emitter Voltage V
CEO
ALL 30 V
Detector Power Dissipation @ TA= 25°C ALL 150 mW
Derate above 25°C
P
D
-M 1.76
mW/°C
Non-M 2.0
ABSOLUTE MAXIMUM RATINGS
PHOTOTRANSISTOR OPTOCOUPLERS
MCT2 MCT2E MCT210 MCT271
MCT2200 MCT2201 MCT2202
Page 3
ELECTRICAL CHARACTERISTICS
(TA= 25°CUnless otherwise specified.)
Parameter Test Conditions Symbol Device Min Typ** Max Unit
EMITTER MCT2/-M
MCT2E/-M
MCT271
Input Forward Voltage (I
F
= 20 mA) V
F
MCT2200 1.25 1.50 V
MCT2201
MCT2202
(T
A
= 0-70°C, IF= 40 mA) MCT210 1.33
MCT2/-M
MCT2E/-M
MCT271
Reverse Leakage Current (V
R
= 3.0 V) I
R
MCT2200 0.001 10 µA
MCT2201
MCT2202
(TA= 0-70°C, VR= 6.0 V) MCT210
DETECTOR (IC= 1.0 mA, IF= 0)
BV
CEO
ALL
30 100 V
Collector-Emitter Breakdown Voltage (T
A
= 0-70°C) MCT210
MCT2/-M
MCT2E/-M
MCT271
70 120
Collector-Base Breakdown Voltage (I
C
= 10 µA, IF= 0) BV
CBO
MCT2200 V
MCT2201
MCT2202
(T
A
= 0-70°C) MCT210 30
MCT2/-M
MCT2E/-M
MCT271
710
Emitter-Collector Breakdown Voltage (I
E
= 100 µA, IF= 0) BV
ECO
MCT2200 V
MCT2201
MCT2202
(TA= 0-70°C) MCT210 6 10
Collector-Emitter Dark Current
(V
CE
= 10 V, IF= 0)
I
CEO
ALL
150nA
(VCE= 5 V, TA= 0-70°C) 30 µA
Collector-Base Dark Current (VCB= 10 V, IF= 0) I
CBO
ALL 20 nA
Capacitance (VCE= 0 V, f = 1 MHz) C
CE
ALL 8 pF
INDIVIDUAL COMPONENT CHARACTERISTICS
PHOTOTRANSISTOR OPTOCOUPLERS
MCT2 MCT2E MCT210 MCT271
MCT2200 MCT2201 MCT2202
DS300234 1/3/02 3 OF 13 www.fairchildsemi.com
** Typical values at TA= 25°C
Page 4
** Typical values at TA= 25°C
DC Characteristic Test Conditions Symbol Device Min Typ** Max Unit
(TA= 0-70°C) MCT210 150
(IF= 10 mA, VCE= 5 V)
MCT2200 20
MCT2201 100
MCT2202 63 125
Output Collector
MCT2
Current
CTR MCT2-M
20
%
(I
F
= 10 mA, VCE= 10 V) MCT2E
MCT2E-M
MCT271 45 90
(IF= 3.2 mA to 32 mA, VCE= 0.4 V)
MCT210 50
(T
A
= 0-70°C)
MCT2
MCT2-M
(I
C
= 2 mA, IF= 16 mA) MCT2E
Collector-Emitter
MCT2E-M
Saturation Voltage
MCT271 0.4 V
(IC= 16 mA, IF= 32 mA, TA= 0-70°C)
V
CE (SAT)
MCT210
MCT2200
(I
C
= 2.5 mA, IF= 10 mA) MCT2201
MCT2202
AC Characteristic (IF= 15 mA, VCC= 5 V, RL= 2 k1) MCT2 1.1
Saturated Turn-on Time (RB= Open) (Fig. 20)
t
on
MCT2E 1.1
from 5 V to 0.8 V (IF= 20 mA, VCC= 5 V, RL= 2 k1) MCT2 1.3
(RB= 100 k1 ) (Fig. 20) MCT2E 1.3
(IF= 15 mA, VCC= 5 V, RL= 2 k1) MCT2 50
Saturated Turn-off Time (RB= Open) (Fig. 20)
t
off
MCT2E 50
from SAT to 2.0 V (IF= 20 mA, VCC= 5 V, RL= 2 k1) MCT2 20
(RB= 100 k1 ) (Fig. 20) MCT2E 20
µs
Turn-on Time (IF= 10 mA, VCC= 10 V, RL= 100 1)t
on
MCT2-M
2
MCT2E-M
Turn-off Time (IF= 10 mA, VCC= 10 V, RL= 100 1)t
off
MCT2-M
2
MCT2E-M
Rise Time (IF= 10 mA, VCC= 10 V, RL= 100 1)t
r
MCT2-M
2
MCT2E-M
Fall Time (IF= 10 mA, VCC= 10 V, RL= 100 1)t
f
MCT2-M
1.5
MCT2E-M
TRANSFER CHARACTERISTICS
(TA= 25°C Unless otherwise specified.)
PHOTOTRANSISTOR OPTOCOUPLERS
MCT2 MCT2E MCT210 MCT271
MCT2200 MCT2201 MCT2202
www.fairchildsemi.com 4 OF 13 1/3/02 DS300234
Page 5
AC Characteristic Test Conditions Symbol Device Min Typ** Max Unit
Saturated turn-on time t
on
1.0
Saturated turn-off time (I
F
= 16 mA, RL= 1.9k1, VCC= 5 V)
(Approximates a typical (Fig. 20) t
off
48
TTL interface)
MCT271
Saturated turn-on time t
on
1.0
Saturated turn-off time (I
F
= 16 mA, RL= 4.7k1, VCC= 5 V)
(Approximates a typical (Fig. 20) t
off
98
low power TTL interface)
Saturated rise time (I
F
= 16 mA, RL= 5601, VCC= 5 V) t
r
1.0
Saturated fall time (Fig. 20, 21) t
f
11
Saturated propagation
T
PD (HL)
MCT210 1.0
delay - high to low
(I
F
= 16 mA, RL= 2.7k1) (Fig. 20, 21) µs
Saturated propagation
T
PD (LH)
50
delay - low to high
Non-saturated
T
ON
MCT2200 2 10
turn on time (I
C
= 2 mA, V
CC
= 10 V, RL= 1001
MCT2201
Non-saturated (Fig. 20)
T
OFF
MCT2202 2 10
turn off time
Non-saturated rise time (IC= 2 mA, V
CC
= 5 V, RL= 1001)t
r
MCT210
2
Non-saturated fall time (Fig. 20) t
f
2
Non-saturated
t
on
27
turn-on time (I
C
= 2 mA, V
CC
= 5 V, RL= 1001)
MCT271
Non-saturated (Fig. 20)
t
off
27
turn-off time
TRANSFER CHARACTERISTICS (Cont.)
** Typical values at TA= 25°C
PHOTOTRANSISTOR OPTOCOUPLERS
MCT2 MCT2E MCT210 MCT271
MCT2200 MCT2201 MCT2202
DS300234 1/03/02 5 OF 13 www.fairchildsemi.com
Page 6
Fig.3 Normalized CTR vs. Forward Current
(Black Package)
Fig.4 Normalized CTR vs. Forward Current
(White Package)
IF - FORWARD CURRENT (mA) IF - FORWARD CURRENT (mA)
0 5 10 15 20
N
O
R
M
A
L
I
Z
E
D
C
T
R
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
VCE = 5.0V
T
A
= 25˚C
0 2 4 6 8 10 12 14 16 18 20
N
O
R
M
A
L
I
Z
E
D
C
T
R
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
VCE = 5.0V
T
A
= 25˚C
Normalized to
I
F
= 10 mA
Fig. 5 Normalized CTR vs. Ambient Temperature
(Black Package)
Fig. 6 Normalized CTR vs. Ambient Temperature
(White Package)
-75 -50 -25 0 25 50 75 100 125
N
O
R
M
A
L
I
Z
E
D
C
T
R
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Normalized to
I
F
= 10 mA
T
A
= 25˚C
IF = 10 mA
IF = 20 mA
TA - AMBIENT TEMPERATURE (˚C) TA - AMBIENT TEMPERATURE (˚C)
-60 -40 -20 0 20 40 60 80 100
N
O
R
M
A
L
I
Z
E
D
C
T
R
0.2
0.4
0.6
0.8
1.0
1.2
1.4
IF = 5 mA
IF = 5 mA
IF = 10 mA
IF = 20 mA
Normalized to
I
F
= 10 mA
T
A
= 25˚C
Normalized to
I
F
= 10 mA
IF - LED FORWARD CURRENT (mA)
V
F
- FORWARD VOLTAGE (V)
Fig. 2 LED Forward Voltage vs. Forward Current
(White Package)
1 10 100
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
T
A
= 25˚C
TA = 55˚C
TA = 100˚C
IF - LED FORWARD CURRENT (mA)
V
F
- FORWARD VOLTAGE (V)
Fig. 1 LED Forward Voltage vs. Forward Current
(Black Package)
1 10 100
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
TA = 25˚C
TA = 55˚C
TA = 100˚C
PHOTOTRANSISTOR OPTOCOUPLERS
MCT2 MCT2E MCT210 MCT271
MCT2200 MCT2201 MCT2202
TYPICAL PERFORMANCE CURVES
www.fairchildsemi.com 6 OF 13 1/3/02 DS300234
Page 7
Fig. 9 CTR vs. RBE (Saturated)
(Black Package)
Fig. 10 CTR vs. RBE (Saturated)
(White Package)
RBE- BASE RESISTANCE (k Ω) RBE- BASE RESISTANCE (k Ω)
NORMALIZED CTR ( CTR
RBE
/ CTR
RBE(OPEN)
)
NORMALIZED CTR ( CTR
RBE
/ CTR
RBE(OPEN)
)
10 100 1000
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
VCE= 0.3 V
IF = 5 mA
IF = 10 mA
IF = 20 mA
10 100 1000
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
I
F
= 20 mA
IF = 10 mA
IF = 5 mA
VCE= 0.3 V
Fig. 7 CTR vs. RBE (Unsaturated)
(Black Package)
Fig. 8 CTR vs. RBE (Unsaturated)
(White Package)
RBE- BASE RESISTANCE (kΩ) RBE- BASE RESISTANCE (kΩ)
NORMALIZED CTR ( CTR
RBE
/ CTR
RBE(OPEN)
)
NORMALIZED CTR ( CTR
RBE
/ CTR
RBE(OPEN)
)
10 100 1000
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
IF = 20 mA
IF = 10 mA
IF = 5 mA
VCE= 5.0 V
10 100 1000
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
VCE= 5.0 V
IF = 20 mA
IF = 10 mA
IF = 5 mA
0.01 0.1 1 10
0.001
0.01
0.1
1
10
100
IF = 5 mA
IF = 20 mA
IF = 10 mA
Fig. 12 Collector-Emitter Saturation Voltage vs Collector Current
(White Package)
IC - COLLECTOR CURRENT (mA)
V
CE (SAT)
- COLLECTOR-EMITTER SATURATION VOLTAGE (V)
IF = 2.5 mA
TA = 25
˚C
Fig. 11 Collector-Emitter Saturation Voltage vs Collector Current
(Black Package)
IC - COLLECTOR CURRENT (mA)
V
CE (SAT)
- COLLECTOR-EMITTER SATURATION VOLTAGE (V)
0.01 0.1 1 10
0.001
0.01
0.1
1
10
100
IF = 2.5 mA
TA = 25
˚C
IF = 20 mA
IF = 10 mA
IF = 5 mA
PHOTOTRANSISTOR OPTOCOUPLERS
MCT2 MCT2E MCT210 MCT271
MCT2200 MCT2201 MCT2202
DS300234 1/3/02 7 OF 13 www.fairchildsemi.com
Page 8
N
O
R
M
A
L
I
Z
E
D
t
o
n
-
(
t
o
n
(
R
B
E
)
/
t
o
n
(
o
p
e
n
)
)
N
O
R
M
A
L
I
Z
E
D
t
o
n
-
(
t
o
n
(
R
B
E
)
/
t
o
n
(
o
p
e
n
)
)
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Fig. 15 Normalized ton vs. R
BE
(Black Package)
Fig. 16 Normalized t
on
vs. R
BE
(White Package)
RBE- BASE RESISTANCE (k Ω) RBE- BASE RESISTANCE (k Ω)
10 100 1000 10000 100000
10 100 1000 10000 100000
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
V
CC =
10 V
I
C
= 2 mA
R
L
= 100 Ω
V
CC =
10 V
I
C
= 2 mA
R
L
= 100 Ω
S
W
I
T
C
H
I
N
G
S
P
E
E
D
-
(
µ
s
)
Fig. 14 Switching Speed vs. Load Resistor
(White Package)
R-LOAD RESISTOR (kΩ)
0.1 1 10 100
0.1
1
10
100
1000
T
off
IF = 10 mA
V
CC
= 10 V
T
A
= 25˚C
T
r
T
on
T
f
Fig. 13 Switching Speed vs. Load Resistor
(Black Package)
R-LOAD RESISTOR (kΩ)
0.1 1 10 100
S
W
I
T
C
H
I
N
G
S
P
E
E
D
-
(
µ
s
)
0.1
1
10
100
1000
T
off
IF = 10 mA
V
CC
= 10 V
T
A
= 25˚C
T
r
T
on
T
f
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
V
CC =
10 V
I
C
= 2 mA
R
L
= 100 Ω
V
CC =
10 V
I
C
= 2 mA
R
L
= 100 Ω
N
O
R
M
A
L
I
Z
E
D
t
o
f
f
-
(
t
o
f
f
(
R
B
E
)
/
t
o
f
f
(
o
p
e
n
)
)
N
O
R
M
A
L
I
Z
E
D
t
o
f
f
-
(
t
o
f
f
(
R
B
E
)
/
t
o
f
f
(
o
p
e
n
)
)
Fig. 17 Normalized t
off
vs. R
BE
(Black Package)
10 100 1000 10000 100000
RBE- BASE RESISTANCE (k Ω)
10 100 1000 10000 100000
RBE- BASE RESISTANCE (k Ω)
Fig. 18 Normalized t
off
vs. R
BE
(White Package)
PHOTOTRANSISTOR OPTOCOUPLERS
MCT2 MCT2E MCT210 MCT271
MCT2200 MCT2201 MCT2202
www.fairchildsemi.com 8 OF 13 1/3/02 DS300234
Page 9
PHOTOTRANSISTOR OPTOCOUPLERS
MCT2 MCT2E MCT210 MCT271
MCT2200 MCT2201 MCT2202
Fig. 19 Dark Current vs. Ambient Temperature
TA - AMBIENT TEMPERATURE
(˚C)
0 20406080100
I
C
E
O
-
C
OL
L
E
C
T
OR
-
E
M
I
T
T
E
R
DA
R
K
C
U
R
R
E
N
T
(
nA
)
0.001
0.01
0.1
1
10
100
1000
10000
VCE = 10 V
T
A
= 25
˚C
DS300234 1/3/02 9 OF 13 www.fairchildsemi.com
OUTPUT PULSE
INPUT PULSE
TEST CIRCUIT WAVE FORMS
t
r
t
f
INPUT
I
F
R
L
R
BE
V
CC
= 10V
OUTPUT
t
on
10%
90%
t
off
Figure 20. Switching Time Test Circuit and Waveforms
Figure 21. Switching Time Waveforms (MCT210
)
I
C
Adjust
I
F to produce IC = 2 mA
OUTPUT
(SATURATED)
INPUT
5 V
1.5 V
TPD
HL
TPD
LH
1.5 V
SAT
Page 10
Black Package (No -M Suffix)
Lead Coplanarity : 0.0 04 (0.10) MAX
0.270 (6.86)
0.240 (6.10)
0.350 (8.89)
0.330 (8.38)
0.300 (7.62)
TYP
0.405 (10.30)
MAX
0.315 (8.00)
MIN
0.016 (0.40) MIN
2
5
PIN 1
ID.
0.016 (0.41)
0.008 (0.20)
0.100 (2.54)
TYP
0.022 (0.56)
0.016 (0.41)
0.070 (1.78)
0.045 (1.14)
0.200 (5.08)
0.165 (4.18)
4
3
0.020 (0.51)
MIN
1
6
0.100 (2.54)
TYP
0.020 (0.51)
MIN
0.350 (8.89)
0.330 (8.38)
0.270 (6.86)
0.240 (6.10)
PIN 1
ID.
0.022 (0.56)
0.016 (0.41)
0.070 (1.78)
0.045 (1.14)
0.200 (5.08)
0.135 (3.43)
0.300 (7.62)
TYP
0° to 15°
0.154 (3.90)
0.100 (2.54)
SEATING PLANE
0.016 (0.40)
0.008 (0.20)
SEATING PLANE
0.016 (0.40)
0.008 (0.20)
0.070 (1.78)
0.045 (1.14)
0.350 (8.89)
0.330 (8.38)
0.154 (3.90)
0.100 (2.54)
0.200 (5.08)
0.135 (3.43)
0.004 (0.10)
MIN
0.270 (6.86)
0.240 (6.10)
0.400 (10.16)
TYP
0° to 15°
0.022 (0.56)
0.016 (0.41)
0.100 (2.54) TYP
3
PIN 1
ID.
21
456
0.070 (1.78)
0.060 (1.52)
0.030 (0.76)
0.100 (2.54)
0.295 (7.49)
0.415 (10.54)
Package Dimensions (Surface Mount)Package Dimensions (Through Hole)
Package Dimensions (0.4”Lead Spacing) Recommended Pad Layout for
Surface Mount Leadform
NOTE
All dimensions are in inches (millimeters)
PHOTOTRANSISTOR OPTOCOUPLERS
MCT2 MCT2E MCT210 MCT271
MCT2200 MCT2201 MCT2202
www.fairchildsemi.com 10 OF 13 1/3/02 DS300234
Page 11
White Package (-M Suffix)
0.070 (1.78)
0.060 (1.52)
0.030 (0.76)
0.100 (2.54)
0.305 (7.75)
0.425 (10.79)
Recommended Pad Layout for
Surface Mount Leadform
Package Dimensions (Surface Mount)
0.350 (8.89)
0.320 (8.13)
0.260 (6.60)
0.240 (6.10)
0.390 (9.90)
0.332 (8.43)
0.070 (1.77)
0.040 (1.02)
0.014 (0.36)
0.010 (0.25)
0.320 (8.13)
0.035 (0.88)
0.006 (0.16)
0.012 (0.30)
0.008 (0.20)
0.200 (5.08)
0.115 (2.93)
0.025 (0.63)
0.020 (0.51)
0.020 (0.50)
0.016 (0.41)
0.100 [2.54]
PIN 1
ID.
Package Dimensions (Through Hole)
0.350 (8.89)
0.320 (8.13)
0.260 (6.60)
0.240 (6.10)
0.320 (8.13)
0.070 (1.77)
0.040 (1.02)
0.014 (0.36)
0.010 (0.25)
0.200 (5.08)
0.115 (2.93)
0.100 (2.54)
0.015 (0.38)
0.020 (0.50)
0.016 (0.41)
0.100 (2.54)
15°
0.012 (0.30)
PIN 1
ID.
Package Dimensions (0.4”Lead Spacing)
0.350 (8.89)
0.320 (8.13)
0.260 (6.60)
0.240 (6.10)
0.070 (1.77)
0.040 (1.02)
0.014 (0.36)
0.010 (0.25)
0.200 (5.08)
0.115 (2.93)
0.020 (0.50)
0.016 (0.41)
0.100 [2.54]
0.100 (2.54)
0.015 (0.38)
0.012 (0.30)
0.008 (0.21)
0.425 (10.80)
0.400 (10.16)
PIN 1
ID.
NOTE
All dimensions are in inches (millimeters)
PHOTOTRANSISTOR OPTOCOUPLERS
MCT2 MCT2E MCT210 MCT271
MCT2200 MCT2201 MCT2202
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Page 12
Order Entry Idenifier
.S S Surface Mount Lead Bend
.SD SR2 Surface Mount; Tape and reel
.W T 0.4” Lead Spacing
.300 V VDE 0884
.300W TV VDE 0884, 0.4” Lead Spacing
.3S SV VDE 0884, Surface Mount
.3SD SR2V VDE 0884, Surface Mount, Tape & Reel
Black Package White Package
(No Suffix) (-m Suffix)
Description
4.0 ± 0.1
Ø1.55 ± 0.05
User Direction of Feed
4.0 ± 0.1
1.75 ± 0.10
7.5 ± 0.1
16.0 ± 0.3
12.0 ± 0.1
0.30 ± 0.05
13.2 ± 0.2
4.85 ± 0.20
0.1 MAX
10.30 ± 0.20
9.55 ± 0.20
Ø1.6 ± 0.1
QT Carrier Tape Specifications (“D” Taping Orientation) (Black Package, No Suffix)
ORDERING INFORMATION
4.0 ± 0.1
Ø1.5 MIN
User Direction of Feed
2.0 ± 0.05
1.75 ± 0.10
11.5 ± 1.0
24.0 ± 0.3
12.0 ± 0.1
0.30 MAX
21.0 ± 0.1
4.5 ± 0.20
0.1 MAX
10.1 ± 0.20
9.1 ± 0.20
Ø1.5 ± 0.1/-0
QT Carrier Tape Specifications (“D” Taping Orientation) (White Package, -m Suffix)
PHOTOTRANSISTOR OPTOCOUPLERS
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MCT2200 MCT2201 MCT2202
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Page 13
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO
ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME
ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED
HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF
OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical
implant into the body,or (b) support or sustain life,
and (c) whose failure to perform when properly
used in accordance with instructions for use provided
in labeling, can be reasonably expected to result in a
significant injury of the user.
2. A critical component in any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
PHOTOTRANSISTOR OPTOCOUPLERS
MCT2 MCT2E MCT210 MCT271
MCT2200 MCT2201 MCT2202
DS300234 1/3/02 13 OF 13 www.fairchildsemi.com
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