FOD785DS [ONSEMI]
4-Pin DIP Phototransistor Optocouplers;型号: | FOD785DS |
厂家: | ONSEMI |
描述: | 4-Pin DIP Phototransistor Optocouplers |
文件: | 总10页 (文件大小:481K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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Is Now
To learn more about onsemi™, please visit our website at
www.onsemi.com
onsemi andꢀꢀꢀꢀꢀꢀꢀand other names, marks, and brands are registered and/or common law trademarks of Semiconductor Components Industries, LLC dba “onsemi” or its affiliates and/or
subsidiaries in the United States and/or other countries. onsemi owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of onsemi
product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. onsemi reserves the right to make changes at any time to any products or information herein, without
notice. The information herein is provided “as-is” and onsemi makes no warranty, representation or guarantee regarding the accuracy of the information, product features, availability, functionality,
or suitability of its products for any particular purpose, nor does onsemi assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all
liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using onsemi products, including compliance with all laws,
regulations and safety requirements or standards, regardless of any support or applications information provided by onsemi. “Typical” parameters which may be provided in onsemi data sheets and/
or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application
by customer’s technical experts. onsemi does not convey any license under any of its intellectual property rights nor the rights of others. onsemi products are not designed, intended, or authorized
for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for
implantation in the human body. Should Buyer purchase or use onsemi products for any such unintended or unauthorized application, Buyer shall indemnify and holdonsemi and its officers, employees,
subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that onsemi was negligent regarding the design or manufacture of the part. onsemi is an Equal Opportunity/Affirmative
Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. Other names and brands may be claimed as the property of others.
4-Pin DIP Phototransistor
Optocouplers
FOD785 Series
Description
The FOD785 series is a general−purpose family of phototransistor
optocoupler. It is offered in various CTR bins to meet the needs of
most applications. It consists of a gallium arsenide infrared emitting
diode driving a silicon phototransistor in a compact 4−pin dual in−line
package.
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Features
• Wide Selection in Current Transfer Ratio (CTR):
FOD785:
50 – 600%
FOD785A: 80 – 160%
FOD785B: 130 – 260%
FOD785C: 200 – 400%
FOD785D: 300 – 600%
PDIP4
CASE 646CS
PDIP4
CASE 646CT
PDIP4
CASE 709AK
• Safety and Regulatory Approvals:
MARKING DIAGRAM
♦ UL1577, 5,000 VACRMS for 1 Minute
♦ DIN EN/IEC60747−5−5, 850 V Peak Working Insulation Voltage
Typical Applications
• Digital Logic Inputs
• Microprocessor Inputs
• Power Supply Monitor
• Twisted Pair Line Receiver
• Telephone Line Receiver
1. ON = Company Logo
2. 785 = Device Number
3. V
4. X
= DIN EN/IEC60747−5−5 Option
= One−Digit Year Code
5. ZZ = Two−Digit Work Week
6. Y
= Assembly Package Code
PIN CONNECTIONS
ORDERING INFORMATION
See detailed ordering and shipping information on page 6 of
this data sheet.
© Semiconductor Components Industries, LLC, 2021
1
Publication Order Number:
May, 2021 − Rev. 0
FOD785/D
FOD785 Series
Safety and Insulation Ratings
As per DIN EN/IEC 60747−5−5, this optocoupler is suitable for “safe electrical insulation” only within the safety limit data.
Compliance with the safety ratings shall be ensured by means of protective circuits.
Table 1. SAFETY AND INSULATION RATINGS
Parameter
Characteristics
Installation Classifications per DIN VDE
0110/1.89 Table 1, For Rated Mains Voltage
< 300 V
I–IV
I–III
RMS
RMS
< 600 V
Climatic Classification
55/110/21
2
Pollution Degree (DIN VDE 0110/1.89)
Comparative Tracking Index
175
Table 2.
Symbol
Parameter
Input−to−Output Test Voltage, Method A, V
Value
Unit
V
PR
x 1.6 = V
,
1360
V
peak
IORM
PR
Type and Sample Test with t = 10 s, Partial Discharge < 5 pC
m
Input−to−Output Test Voltage, Method B, V
x 1.875 = V
,
1594
V
peak
IORM
PR
100% Production Test with t = 1 s, Partial Discharge < 5 pC
m
V
Maximum Working Insulation Voltage
Highest Allowable Over−Voltage
External Creepage
850
6000
≥ 7
V
V
IORM
peak
V
IOTM
peak
mm
mm
mm
External Clearance
≥ 7
External Clearance (for Option W, 0.4″ Lead Spacing)
≥ 10
DTI
Distance Through Insulation (Insulation Thickness)
Case Temperature (Note 1)
≥ 0.4
175
130
265
mm
°C
T
S
I
Input Current (Note 1)
mA
mW
W
S,INPUT
P
Output Power (Note 1)
S,OUTPUT
11
R
Insulation Resistance at T , V = 500 V (Note 1)
> 10
IO
S
IO
1. Safety limit values – maximum values allowed in the event of a failure.
Table 3. ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
TOTAL PACKAGE
T
Storage Temperature
Operating Temperature
Junction Temperature
Lead Solder Temperature
−55 to +125
−55 to +110
−55 to +125
260 for 10 seconds
200
°C
°C
STG
OPR
T
T
T
J
°C
°C
SOL
P
Total Device Power Dissipation
mW
TOT
EMITTER
I
Continuous Forward Current
Reverse Voltage
50
6
mA
V
F
V
P
R
Power Dissipation
100
2.9
mW
D
Derate Above 100°C
mW/°C
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2
FOD785 Series
Table 3. ABSOLUTE MAXIMUM RATINGS (continued)
Symbol Parameter
DETECTOR
Value
Unit
V
Collector−Emitter Voltage
Emitter−Collector Voltage
80
6
V
V
CEO
ECO
V
I
Continuous Collector Current
Collector Power Dissipation
Derate Above 100°C
50
150
5.8
mA
C
P
mW
mW/°C
C
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.
Electrical Characteristics
Table 4. ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise specified)
A
Symbol
Parameter
Test Conditions
Min
Typ
1.2
30
Max
Unit
EMITTER
V
F
Forward Voltage
I = 20 mA
F
1.4
10
V
I
R
Reverse Current
V
R
= 4.0 V
mA
pF
C
Terminal Capacitance
V = 0, f = 1 kHz
t
DETECTOR
I
Collector Dark Current
V
= 20 V, I = 0
100
nA
V
CEO
CE
F
BV
BV
Collector−Emitter Breakdown Voltage
Emitter−Collector Breakdown Voltage
I
C
= 0.1 mA, I = 0
80
6
CEO
F
I = 0.01 mA, I = 0
E
V
ECO
F
DC TRANSFER CHARACTERISTICS
CTR
Current Transfer Ratio − FOD785
− FOD785A
I = 5 mA, V = 5 V
50
80
600
160
260
400
600
0.2
%
F
CE
(Note 2)
− FOD785B
130
200
300
− FOD785C
− FOD785D
V
Saturation Voltage
I = 20 mA, I = 1 mA
V
CE(SAT)
F
C
AC TRANSFER CHARACTERISTICS
t
Rise Time
18
18
ms
ms
I
C
= 2 mA, V = 2 V, R = 100 W
CE L
r
(Note 3)
t
Fall Time
f
F
CO
Cut−Off Frequency
80
kHz
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
2. Current Transfer Ratio (CTR) = I / I x 100%.
C
F
3. Refer to test circuit setup.
Table 5. ISOLATION CHARACTERISTICS (T = 25°C unless otherwise specified)
A
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
VAC
V
ISO
R
ISO
C
ISO
Input−Output Isolation Voltage (Note 4) f = 60 Hz, t = 1 minutes, I
≤ 2 mA
5000
I−O
DC
RMS
11
Isolation Resistance
Isolation Capacitance
V
I−O
= 500 V
1 x 10
W
V
I−O
= 0, f = 1 MHz
0.6
1.0
pf
4. For this test, Pins 1 and 2 are common, and Pins 3 and 4 are common.
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3
FOD785 Series
TYPICAL CHARACTERISTICS
Figure 1. Forward Current vs. Forward Voltage
Figure 2. Current Transfer Ratio vs. Forward
Current
Figure 3. Relative Current Transfer Ratio vs.
Ambient Temperature
Figure 4. Collector−Emitter Saturation Voltage
vs. Forward Current
Figure 5. Collector Current vs.
Figure 6. Collector−Emitter Saturation Voltage
Collector−Emitter Voltage
vs. Ambient Temperature
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4
FOD785 Series
TYPICAL CHARACTERISTICS
Figure 7. Switching Time vs. Load Resistance
Figure 8. Switching Time vs. Load Resistance
Figure 9. Max Allowable Power Dissipation
(LED) vs. Ambient Temperature
Figure 10. Max Allowable Power Dissipation
(Detector) vs. Ambient Temperature
Test Circuit
Figure 11. Test Circuit
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5
FOD785 Series
Reflow Profile
Figure 12. Reflow Profile
Table 6.
Profile Feature
Pb−Free Assembly Profile
150°C
Temperature Min. (Tsmin)
Temperature Max. (Tsmax)
200°C
Time (t ) from (Tsmin to Tsmax)
60–120 seconds
3°C/second max.
217°C
S
Ramp−up Rate (t to t )
L
P
Liquidous Temperature (T )
L
Time (t ) Maintained Above (T )
60–150 seconds
260°C +0°C / –5°C
30 seconds
L
L
Peak Body Package Temperature
Time (t ) within 5°C of 260°C
P
Ramp−down Rate (T to T )
6°C / second max.
8 minutes max.
P
L
Time 25°C to Peak Temperature
Table 7. ORDERING INFORMATION
Part Number
†
Package
Packing Method
FOD785
DIP 4−Pin
Tube (100 units per tube)
Tube (100 units per tube)
FOD785S
SMT 4−Pin (Lead Bend)
SMT 4−Pin (Lead Bend)
FOD785SD
FOD785300
FOD7853S
FOD7853SD
FOD785300W
Tape and Reel (1,500 units per reel)
Tube (100 units per tube)
DIP 4−Pin, DIN EN/IEC60747−5−5 option
SMT 4−Pin (Lead Bend), DIN EN/IEC60747−5−5 option
SMT 4−Pin (Lead Bend), DIN EN/IEC60747−5−5 option
DIP 4−Pin, 0.4″ Lead Spacing, DIN EN/IEC60747−5−5 option
Tube (100 units per tube)
Tape and Reel (1,500 units per reel)
Tube (100 units per tube)
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specification Brochure, BRD8011/D.
NOTE: The product orderable part number system listed in this table also applies to the FOD785A, FOD785B, FOD785C, and FOD785D
products.
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6
FOD785 Series
PACKAGE DIMENSIONS
PDIP4 6.50mm (STANDARD LEAD FORM)
CASE 646CS
ISSUE O
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7
FOD785 Series
PACKAGE DIMENSIONS
PDIP4 6.50mm (M LEAD FORM)
CASE 646CT
ISSUE O
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8
FOD785 Series
PACKAGE DIMENSIONS
PDIP4 6.50mm (GULL WING)
CASE 709AK
ISSUE O
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent
coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.
ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,
regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer
application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not
designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification
in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized
application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such
claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This
literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
Email Requests to: orderlit@onsemi.com
TECHNICAL SUPPORT
North American Technical Support:
Voice Mail: 1 800−282−9855 Toll Free USA/Canada
Phone: 011 421 33 790 2910
Europe, Middle East and Africa Technical Support:
Phone: 00421 33 790 2910
For additional information, please contact your local Sales Representative
ON Semiconductor Website: www.onsemi.com
◊
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