VISHAY MOC8021

IL55B/ 56B/ MOC8021
Vishay Semiconductors
Optocoupler, Photodarlington Output, High Gain
Features
• High collector-emitter breakdown voltage, 80 V
minimum
• High isolation resistance, 1011 Ω typical
• Standard plastic DIP Package
• No base terminal connection for improved common mode interface immunity
• Lead-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Agency Approvals
• UL1577, File No. E52744 System Code H or J,
Double Protection
• DIN EN 60747-5-2 (VDE0884)
DIN EN 60747-5-5 pending
Available with Option 1
The IL5xB and MOC8021 are optically coupled isolators with a gallium arsenide infrared LED and a silicon
photodarlington sensor. Switching can be achieved
while maintaining a high degree of isolation between
driving and load circuits. These optocouplers can be
1
6 NC
C
2
5 C
NC
3
4 E
e3
i179013
Pb
Pb-free
used to replace reed and mercury relays with advantages of long life, high speed switching and elimination of magnetic fields.
Order Information
Part
IL55B
Description
A
Remarks
CTR > 500 %, DIP-6
IL56B
CTR > 1000 %, DIP-6
MOC8021
CTR > 1000 %, DIP-6
IL55B-X006
CTR > 500 %, SMD-6 (option 7)
IL55B-X009
CTR > 500 %, SMD-6 (option 9)
IL55B-X007
CTR > 500 %, SMD-6 (option 7)
For additional information on the available options refer to
Option Information.
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is
not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
Maximum Rating for extended periods of the time can adversely affect reliability.
Input
Parameter
Peak reverse voltage
Forward continuous current
Power dissipation
Derate linearly from 55 °C
Document Number 83637
Rev. 1.5, 26-Oct-04
Test condition
Symbol
Value
Unit
VR
3.0
V
IF
60
mA
Pdiss
100
mW
1.33
mW/°C
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1
IL55B/ 56B/ MOC8021
Vishay Semiconductors
Output
Symbol
Value
Unit
Collector-emitter breakdown
voltage
Parameter
Test condition
BVCEO
80
V
Emitter-collector breakdown
voltage
BVECO
5.0
V
IC
125
mA
Pdiss
150
mW
2.0
mW/°C
Symbol
Value
Unit
Ptot
250
mW
3.3
mW/°C
5300
VRMS
Creepage
≥7
mm
Clearance
≥7
mm
Ω
Collector (load) current
Power dissipation
Derate linearly from 25 °C
Coupler
Parameter
Test condition
Total power dissipation
Derate linearly from 25 °C
VISO
Isolation test voltage (between
emitter and detector referred to
standard climate
23 °C/50 % RH, DIN 50014)
Tracking resistance, group III
(KC > 600 per VDE 110 § 6,
table 3 and DIN 54380/VDE
0330, part 1
Isolation resistance
VIO = 500 V, Tamb = 25 °C
RIO
1012
VIO = 500 V, Tamb = 100 °C
Ω
°C
RIO
1011
Storage temperature
Tstg
- 55 to + 150
Operating temperature
Tamb
- 55 to + 100
°C
Lead soldering time at 260 °C
Tsld
10
sec.
Electrical Characteristics
Tamb = 25 °C, unless otherwise specified
Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering
evaluation. Typical values are for information only and are not part of the testing requirements.
Input
Parameter
Test condition
Typ.
Max
Unit
VF
1.25
1.5
V
VR = 3.0 V
IR
0.1
10
µA
VR = 0 V
CO
25
Forward voltage
IF = 50 mA
Reverse current
Capacitance
Symbol
Min
pF
Output
Symbol
Min
Collector-emitter breakdown
voltage
Parameter
IC = 1.0 mA, IF = 0
BVCEO
80
Emitter-collector breakdown
voltage
IE = 100 µA, IF = 0
BVECO
5.0
Collector-emitter leakage
current
VCE = 60 V
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2
Test condition
ICEO
Typ.
Max
Unit
V
10
V
1.0
µA
Document Number 83637
Rev. 1.5, 26-Oct-04
IL55B/ 56B/ MOC8021
Vishay Semiconductors
Coupler
Parameter
Test condition
Coupling capacitance
Symbol
Min
Typ.
Collector-emitter saturation
voltage
IC = 2.0 mA, IF = 1.0 mA
Max
Unit
1.5
CC
pF
VCE(sat)
1.0
V
Current Transfer Ratio
Parameter
Test condition
IF = 10 mA, IF = 0
Current Transfer Ratio
Part
Symbol
Min
IL55B
CTR
500
Typ.
Max
Unit
%
IL56B
CTR
1000
%
MOC8021
CTR
1000
%
Symbol
Min
Switching Characteristics
Parameter
Test condition
Typ.
Max
Unit
Turn-on time
VCC = 10 V
tON
5.0
µs
Turn-off time
IF = 5.0 mA, RL = 100 Ω
tOFF
100
µs
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
1.2
1. 3
NCTRce - Normalized CTR
VF - Forward Voltage - V
1.4
Ta = –55°C
1.2
Ta = 25°C
1.1
1.0
0.9
Ta = 85°C
0.8
0.7
.1
1
10
IF - Forward Current - mA
Vce = 5 V
0.8
IF = 10 mA
Vce = 5 V
0.6
0.4
0.2
Vce =1V
0.0
.1
1
10
100
1000
IF - LED Current - mA
100
iil55b_01
Normalized to:
1.0
iil55b_02
Figure 1. Forward Voltage vs. Forward Current
Document Number 83637
Rev. 1.5, 26-Oct-04
Figure 2. Normalized Non-Saturated and Saturated CTRCE vs.
LED Current
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3
IL55B/ 56B/ MOC8021
Vishay Semiconductors
10
Normalized to:
Vce = 5 V
IF
IF = 10 mA
NIce - Normalized Ice
1
Vce = 5 V
Vce = 1V
.1
VO
.01
tD
tR
t PLH
VTH=1.5 V
.001
.1
100
10
1
IF - LED Current - mA
tS
t PHL
iil55b_03
tF
iil55b_06
Figure 3. Normalized Non-Saturated and Saturated CollectorEmitter Current vs. LED Current
Figure 6. Switching Waveform
tpLH -Low/High Propagation
Delay - µs
80
VCC = 5V
Vth = 1.5 V
1.0 kΩ
V CC =13.5 V
60
F=10 KHz,
DF=50%
220 ıΩˇ
40
RL
VO
470 Ω
20
IF =50 mA
100 Ω
0
0
5
10
15
20
IF - LED Current - mA
iil55b_04
iil55b_07
Figure 4. Low to High Propagation Delay vs. Collector Load
Resistance and LED Current
Figure 7. Switching Schematic
tpHL -Low/High Propagation
Delay - µs
20
1kΩ
VCC = 5 V
15
Vth = 1.5 V
10
100Ω
5
0
0
5
10
15
20
IF - LED Current - mA
iil55b_05
Figure 5. High to low Propagation Delay vs. Collector Load
Resistance and LED Current
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4
Document Number 83637
Rev. 1.5, 26-Oct-04
IL55B/ 56B/ MOC8021
Vishay Semiconductors
Package Dimensions in Inches (mm)
3
2
1
4
5
6
pin one ID
.248 (6.30)
.256 (6.50)
ISO Method A
.335 (8.50)
.343 (8.70)
.300 (7.62)
typ.
.048 (0.45)
.022 (0.55)
.039
(1.00)
Min.
.130 (3.30)
.150 (3.81)
4°
typ.
.018 (0.45)
.022 (0.55)
18°
.031 (0.80) min.
.031 (0.80)
.035 (0.90)
.100 (2.54) typ.
3°–9°
.114 (2.90)
.130 (3.0)
.010 (.25)
typ.
.300–.347
(7.62–8.81)
i178004
Option 7
Option 9
.375 (9.53)
.395 (10.03)
.300 (7.62)
TYP.
.300 (7.62)
ref.
.028 (0.7)
MIN.
.180 (4.6)
.160 (4.1) .0040 (.102)
.0098 (.249)
.315 (8.0)
MIN.
.331 (8.4)
MIN.
.406 (10.3)
MAX.
Document Number 83637
Rev. 1.5, 26-Oct-04
.012 (.30) typ.
.020 (.51)
.040 (1.02)
.315 (8.00)
min.
15° max.
18494
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5
IL55B/ 56B/ MOC8021
Vishay Semiconductors
Ozone Depleting Substances Policy Statement
It is the policy of Vishay Semiconductor GmbH to
1. Meet all present and future national and international statutory requirements.
2. Regularly and continuously improve the performance of our products, processes, distribution and
operatingsystems with respect to their impact on the health and safety of our employees and the public, as
well as their impact on the environment.
It is particular concern to control or eliminate releases of those substances into the atmosphere which are
known as ozone depleting substances (ODSs).
The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs
and forbid their use within the next ten years. Various national and international initiatives are pressing for an
earlier ban on these substances.
Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use
of ODSs listed in the following documents.
1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments
respectively
2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental
Protection Agency (EPA) in the USA
3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.
Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting
substances and do not contain such substances.
We reserve the right to make changes to improve technical design
and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each
customer application by the customer. Should the buyer use Vishay Semiconductors products for any
unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all
claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal
damage, injury or death associated with such unintended or unauthorized use.
Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany
Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423
www.vishay.com
6
Document Number 83637
Rev. 1.5, 26-Oct-04