VO221AT [VISHAY]
Optocoupler, Photodarlington Output, Low Input Current, High Gain, with Base Connection; 光电耦合器，光电复合输出，低输入电流，高增益，与基地连接
| 型号： | VO221AT |
| 厂家： | 
VISHAY |
| 描述： | Optocoupler, Photodarlington Output, Low Input Current, High Gain, with Base Connection |
| 文件： | 总7页 (文件大小：118K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VO221AT, VO222AT, VO223AT
www.vishay.com
Vishay Semiconductors
Optocoupler, Photodarlington Output, Low Input Current,
High Gain, with Base Connection
FEATURES
1
2
A
C
8
7
NC
B
• Isolation test voltage, 4000 VRMS
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
NC
NC
6
5
3
4
C
E
i179022-2
AGENCY APPROVALS
i179074
C
• UL1577, file no. E52744 system code Y
• cUL - file no. E52744, equivalent to CSA bulletin 5A
DESCRIPTION
• DIN EN 60747-5-5 (VDE 0884-5) approved, contact
customer service if this option is required
The VO221AT, VO222AT, VO223AT are high current transfer
ratio (CTR) optocouplers with a gallium arsenide infrared
LED emitter and a silicon NPN photodarlington transistor
detector.
The device has a CTR tested at 1 mA LED current. This low
drive current permits easy interfacing from CMOS to LSTTL
or TTL.
ORDERING INFORMATION
SOIC-8
V
O
2
2
#
A
T
PART NUMBER
6.1 mm
AGENCY CERTIFIED/PACKAGE
CTR (%)
≥ 200
UL, cUL
≥ 100
VO221AT
≥ 500
SOIC-8
VO222AT
VO223AT
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
INPUT
Peak reverse voltage
Peak forward current
Forward continuous current
Power dissipation
VR
IFM
IF
6
1
V
A
1 μs, 300 pps
60
90
1.2
mA
Pdiss
mW
mW/°C
Derate linearly from 25 °C
OUTPUT
Collector emitter breakdown voltage
Emitter collector breakdown voltage
Collector base breakdown voltage
ICmax. DC
BVCEO
BVECO
BVCBO
ICmax. DC
ICmax.
30
5
V
V
70
V
50
mA
mA
mW
ICmax.
t < 1 ms
100
150
Power dissipation
Pdiss
Rev. 1.2, 22-Nov-12
Document Number: 81954
1
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VO221AT, VO222AT, VO223AT
www.vishay.com
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
COUPLER
Derate linearly from 25 °C
Isolation test voltage
2
mW/°C
VRMS
t = 1 s
VISO
Ptot
4000
Total package dissipation
(at 25 °C ambient) (LED and detector)
240
mW
Derate linearly from 25 °C
Storage temperature
3.2
mW/°C
Tstg
Tamb
Tsld
- 40 to + 150
- 40 to + 100
10
°C
°C
s
Operating temperature
Soldering time at 260 °C
Note
•
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 ratings for extended periods of the time can adversely affect reliability.
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
INPUT
Forward voltage
IF = 1 mA
VF
IR
1
1.5
V
Reverse current
V
R = 6 V
0.1
25
100
μA
pF
Capacitance
V
R = 0 V, f = 1 MHz
CO
OUTPUT
Collector emitter breakdown voltage
Emitter collector breakdown voltage
Collector base breakdown voltage
Collector emitter leackage current
Collector base current
Emitter base current
I
C = 100 μA
BVCEO
BVECO
BVCBO
ICEO
30
5
V
V
I
I
C = 10 μA
C = 10 μA
70
V
V
CE = 20 V
40
1
nA
nA
nA
pF
V
ICBO
IEBO
1
Collector emitter capacitance
Saturation voltage, collector emitter
COUPLER
V
CE = 10 V
CCE
3.4
0.5
I
CE = 0.5 mA
VCEsat
1
Capacitance (input to output)
CIO
pF
Note
•
Minimum and maximum values are tested requierements. Typical values are characteristics of the device and are the result of engineering
evaluations. Typical values are for information only and are not part of the testing requirements.
CURRENT TRANSFER RATIO (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART
SYMBOL
MIN.
100
200
500
TYP.
MAX.
UNIT
%
VO221AT
VO222AT
VO223AT
CTRDC
IC/IF
IF = 1 mA, VCE = 5 V
CTRDC
%
CTRDC
%
Rev. 1.2, 22-Nov-12
Document Number: 81954
2
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VO221AT, VO222AT, VO223AT
www.vishay.com
Vishay Semiconductors
SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Turn-on time
Turn-off time
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
μs
V
V
CC = 10 V, RL = 100 Ω, IF = 5 mA
CC = 10 V, RL = 100 Ω, IF = 5 mA
ton
toff
3
3
μs
VCC = 10 V
IF
f = 10 kHz,
DF = 50 %
RL
trise
VO
VO
10 %
toff
50 %
90 %
IF = 5 mA
tfall
ton
iild223t_09
Fig. 1 - Switching Test Circuit
SAFETY AND INSULATION RATINGS
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Climatic classification
according to IEC 68 part 1
40/100/21
2
Polution degree
Comparative tracking index
Isolation test voltage
CTI
VISO
VIOTM
VIORM
RIO
175
4000
6000
560
399
1 s
VRMS
V
Peak transient overvoltage
Peak insulation voltage
Resistance (input to output)
Safety rating - power output
Safety rating - input current
Safety rating - temperature
External creepage distance
External clearance distance
Internal creepage distance
Insulation thickness
V
1011
Ω
PSO
ISI
350
150
165
mW
mA
°C
TSI
4
mm
mm
mm
mm
4
3.3
0.2
Note
•
As per IEC 60747-5-2, § 7.4.3.8.1, this optocoupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance with
the safety ratings shall be ensured by means of protective circuits.
Rev. 1.2, 22-Nov-12
Document Number: 81954
3
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VO221AT, VO222AT, VO223AT
www.vishay.com
Vishay Semiconductors
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
100
10
1.4
1.3
1.2
T = - 20 °C
A
T = 25 °C
A
T = - 55 °C
A
T = 50 °C
A
T = 70 °C
A
T = 25 °C
A
1.1
1.0
0.9
1
Normalized to:
= 1 mA, V = 5 V
T = 100 °C
A
I
0.8
0.7
F
CE
T = 25 °C
A
0.1
0.1
0.1
1
10
100
1
10
100
I - Forward Current (mA)
IF - LED Current (mA)
F
iil221at_04
iil221at_01
Fig. 2 - Forward Voltage vs. Forward Current
Fig. 5 - Normalized CTRCE vs. LED Current
10 000
0.10
Duty Factor
0.005
0.01
0.02
0.05
0.1
0.2
t
1000
100
10
τ
DF = /t
0.05
T = - 20 °C
A
0.5
T = 25 °C
A
T = 50 °C
A
T = 70 °C
A
0.00
0.1
10-6 10-5 10-4 10-3 10-2 10-1 100 101
t- LED Pulse Duration (s)
1
10
100
I - LED Current (mA)
F
iil221at_02
iil221at_05
Fig. 3 - Peak LED Current vs. Duty Factor, τ
Fig. 6 - CTRCB vs. LED Current
2000
1500
1000
3
2
1
0
Normalized to:
T
= - 20 °C
T = - 20 °C
A
A
V
= 10 V
I
= 1 mA, T = 25 °C
CE
T = 25 °C
F
A
T = 25 °C
A
A
V
= 10 V
T = 50 °C
A
CB
T = 50 °C
A
T = 70 °C
A
T = 70 °C
A
500
0
0.1
0
10
100
0.1
1
10
100
I - LED Current (mA)
iil221at_03
I - LED Current (mA)
F
F
iil221at_06
Fig. 4 - Normalized CTRcb vs. IF
Fig. 7 - CTR vs. LED Current
Rev. 1.2, 22-Nov-12
Document Number: 81954
4
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VO221AT, VO222AT, VO223AT
www.vishay.com
Vishay Semiconductors
1000
1000
100
10
Tamb = - 20 °C
T = - 20 °C
A
T = 20 °C
A
T = 50 °C
A
Normalized to:
V
= 5 V
T
amb = 25 °C
I
V
= 1 mA,T = 25 °C
F
A
CE
= 10 V
Tamb = 50 °C
Tamb = 70 °C
CB
100
10
T = 70 °C
A
1
0.1
0.1
1
0.1
1
10
100
1
10
100
I - LED Current (mA)
I
- LED Current (mA)
iil221at_09
F
F
iil221at_07
Fig. 8 - Collector Current vs. LED Current
Fig. 10 - Normalized ICB vs. IF
100
10
I
I
I
= - 20 °C
= 25 °C
= 50 °C
= 70 °C
CB
CB
CB
I
CB
1
0.1
0.1
I - LED Current (mA)
F
iil221at_08
Fig. 9 - Photocurrent vs. LED Current
PACKAGE DIMENSIONS in millimeters
3.05 0.13
R 0.13
1.27
C
0.36
0.91
6.10
L
3.91 0.13
4.32
6.6
1.14
0.41
Pin one ID
7°
1.49 0.13
4.88 0.13
40°
0.38 0.05
ISO method A
3.18 0.13
0.20
5° max.
0.1
0.2
R 0.25 max.
Lead coplanarity
0.04 max.
1.27 typ.
0.51 0.10
2 places
0.53
i178003
Rev. 1.2, 22-Nov-12
Document Number: 81954
5
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VO221AT, VO222AT, VO223AT
www.vishay.com
Vishay Semiconductors
PACKAGE MARKING (example)
221A
V YWW Y 68
21764-133
TAPE AND REEL PACKAGING
Dimensions in millimeters
ESD sticker
10 pitch cumulative
tolerance on tape
0.2
4
0.1
2
Pin 1 and
top of component
1.5 min.
0.35
0.05
Top
cover
tape
Tape slot
in core
1.75 0.1
6.4
330
5.5
(13")
12.0 0.3
3.78
5.25
9.2
8.0 0.1
0.1 max.
Regular, special
or bar code label
Embossment
Center lines
of cavity
1.5
18003-1
Direction of feed
17999
Fig. 11 - Tape and Reel Shipping Medium
(EIA-481, revision A, and IEC 60286), 2000 units per reel
Fig. 12 - Tape Dimensions, 2000 Parts per Reel
Rev. 1.2, 22-Nov-12
Document Number: 81954
6
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
Document Number: 91000
1
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