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MOC8021SD

P1-P3P4-P5
6
1
FEATURES
• High current transfer ratio
-500% (MOC8020)
-1000% (MOC8021)
• No base connection for improved noise immunity
• Underwriters Laboratory (UL) recognized File# E90700
DESCRIPTION
The MOC8020 and MOC8021 are photodarlington-type optically
coupled optocouplers. The devices have a gallium arsenide infrared
emitting diode coupled with a silicon darlington phototransistor.
Parameter Symbol Value Units
TOTAL DEVICE
T
STG
-55 to +150 °C
Storage Temperature
Operating Temperature T
OPR
-55 to +100 °C
Lead Solder Temperature T
SOL
260 for 10 sec °C
Total Device Power Dissipation @ T
A
= 25°C
P
D
250 mW
Derate above 25°C 2.94 mW/°C
Input-Output Isolation Voltage V
ISO
5300 Vac(rms)
EMITTER
I
F
60 mA
DC/Average Forward Input Current
Reverse Input Voltage V
R
3V
LED Power Dissipation @ T
A
= 25°C
P
D
120 mW
Derate above 25°C 1.41 mW/°C
DETECTOR
V
CEO
50 V
Collector-Emitter Voltage
Detector Power Dissipation @ T
A
= 25°C
P
D
150 mW
Derate above 25°C 1.76 mW/°C
Continuous Collector Current I
C
150 mA
ABSOLUTE MAXIMUM RATINGS (T
A
= 25°C Unless otherwise specified.)
PACKAGE DIMENSIONS
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)
0.115 (2.92)
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)
NOTE
All dimensions are in inches (millimeters)
APPLICATIONS
• Appliances, measuring instruments
• I/O interface for computers
• Programmable controllers
• Portable electronics
• Interfacing and coupling systems of
different potentials and impedance
• Solid state relays
EMITTER
COLLECTOR
1
2
3
ANODE
CATHODE
4
5
6
N/C
N/C
2001 Fairchild Semiconductor Corporation
DS300392 1/14/02 1 OF 5 www.fairchildsemi.com
PHOTODARLINGTON OPTOCOUPLERS
(NO BASE CONNECTION)
MOC8020 MOC8021
Parameter Test Conditions Symbol Min Typ** Max Unit
EMITTER
(I
F
= 10 mA) V
F
1.15 2 V
Input Forward Voltage
Input Capacitance (V
F
= 0, f = 1 MHz) C
IN
18 pF
Reverse Leakage Current (V
R
= 3.0 V) I
R
0.05 10 µA
DETECTOR
(I
C
= 1.0 mA) BV
CEO
50 V
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage (I
E
= 100 µA) BV
ECO
5V
Collector-Emitter Dark Current (V
CE
= 10 V) I
CEO
100 nA
INDIVIDUAL COMPONENT CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
(T
A
= 25
°C
Unless otherwise specified.)
DC Characteristic Test Conditions Symbol Min Typ** Max Units
Current Transfer Ratio, MOC8020 (I
F
= 10 mA, V
CE
= 5 V)
CTR
500
%
Collector-Emitter MOC8021 (I
F
= 10 mA, V
CE
= 5 V) 1000
Collector-Emitter
(I
F
= 10 mA, I
C
= 25 mA) V
CE(SAT)
2V
Saturation Voltage
TRANSFER CHARACTERISTICS
Characteristic Test Conditions Symbol Min Typ** Max Units
SWITCHING TIMES
t
on
3.5 µs
Turn-on Time
(V
CC
= 10 V, R
L
= 100!, I
F
= 5 mA)
Turn-off Time t
off
95 µs
TRANSFER CHARACTERISTICS
Characteristic Test Conditions Symbol Min Typ** Max Units
Input-Output Isolation Voltage
(I
I-O
"#1 µA, 1 min.)
V
ISO
7500 Vac(pk)
(I
I-O
"#1 µA, 1 min.) 5300 Vac(rms)
Isolation Resistance (V
I-O
= 500 VDC) R
ISO
10
11
!
Isolation Capacitance (f = 1 MHz) C
ISO
0.5 pf
ISOLATION CHARACTERISTICS
Note
** Typical values at T
A
= 25°C
www.fairchildsemi.com 2 OF 5 1/14/02 DS300392
PHOTODARLINGTON OPTOCOUPLERS
(NO BASE CONNECTION)
MOC8020 MOC8021
Fig. 6 Turn-Off Time vs. Input Current
I
F
- LED INPUT CURRENT (mA)
0.1 1 10 100
T
O
F
F
-
T
I
M
E
(
µ
s
)
1
10
100
1000
V
CC
= 10 V
R
L
= 100 !
R
L
= 1 k!
R
L
= 10 !
Fig. 3 Collector Current vs. Collector-Emitter Voltage
V
CE
- COLLECTOR -EMITTER VOLTAGE (V)
012345678910
I
C
-
C
O
L
L
E
C
T
O
R
C
U
R
R
E
N
T
(
m
A
)
0
2
4
6
8
10
12
14
16
I
F
= 10 mA
I
F
= 5 mA
I
F
= 2 mA
I
F
= 1 mA
NORMALIZED TO:
I
F
= 1 mA
V
CE
= 5 V
Fig. 5 Turn-On Time vs. Input Current
I
F
- LED INPUT CURRENT (mA)
T
O
N
-
T
I
M
E
(
µ
s
)
0.1 1 10 100
0.1
1
10
100
1000
R
L
= 100 !
R
L
= 1 k!
R
L
= 10 !
V
CC
= 10 V
T
A
- AMBIENT TEMPERATURE (˚C)
I
C
E
O
-
C
O
L
L
E
C
T
O
R
-
E
M
I
T
T
E
R
D
A
R
K
C
U
R
R
E
N
T
(
n
A
)
Fig. 4 Dark Current vs. Ambient Temperature
0 20406080100
0.01
0.1
1
10
100
1000
10000
NORMALIZED TO:
T
A
= 25˚C
V
CE
= 10 V
Fig. 1 Output Current vs. Input Current
I
F
- LED INPUT CURRENT (mA)
0.1 1 10 100
C
T
R
-
C
U
R
R
E
N
T
T
R
A
N
S
F
E
R
R
A
T
I
O
(
N
O
R
M
A
L
I
Z
E
D
)
0.1
1
NORMALIZED TO:
CTR @ I
F
= 10 mA
T
A
= 25˚C
V
CE
= 5 V
T
A
= 0˚C, 25˚C
T
A
= 70˚C
T
A
= 100˚C
T
A
= -55˚C
T
A
- AMBIENT TEMPERATURE (˚C)
Fig. 2 Current Transfer Ratio vs. Ambient Temperature
-80 -60 -40 -20 0 20 40 60 80 100 120
C
T
R
-
C
U
R
R
E
N
T
T
R
A
N
S
F
E
R
R
A
T
I
O
(
N
O
R
M
A
L
I
Z
E
D
)
0.1
1
10
NORMALIZED TO:
CTR @ I
F
= 10 mA
T
A
= 25˚C
V
CE
= 10 V
DS300392 1/14/02 3 OF 5 www.fairchildsemi.com
PHOTODARLINGTON OPTOCOUPLERS
(NO BASE CONNECTION)
MOC8020 MOC8021
P1-P3P4-P5

MOC8021SD

Mfr. #:
Buy MOC8021SD
Manufacturer:
ON Semiconductor / Fairchild
Description:
Transistor Output Optocouplers 6-Pin Optocoupler Photodarlington
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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