TLP621, TLP621-2, TLP621-4
DESCRIPTION
The TLP621, TLP621-2 and TLP621-4 series of
optically coupled isolator consist of an infrared light
emitting diode and an NPN silicon photo transistor in
a space efficient Dual In Line Plastic Package.
TLP621
FEATURES
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•
•
•
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AC Isolation Voltage 5300VRMS
CTR Selections Available
Wide Operating Temperature Range
-30°C to +100°C
Lead Free and RoHS Compliant
UL File E91231 Package Code “EE”
VDE Approval Certificate No. 40028086
TLP621-2
TLP621-4
APPLICATIONS
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•
•
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Computer Terminals
Industrial System Controllers
Measuring Instruments
Signal Transmission between Systems of
Different Potentials and Impedances
ORDER INFORMATION
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•
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•
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Add X after PN for VDE Approval
Add G after PN for 10mm lead spacing
Add SM after PN for Surface Mount
Add SMT&R after PN for Surface Mount
Tape & Reel
(Available for TLP621SM and TLP621-2SM)
Optional Order Part No. TLP621-1 for TLP621
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Stresses exceeding the absolute maximum ratings can cause
permanent damage to the device.
Exposure to absolute maximum ratings for long periods of time
can adversely affect reliability.
Input
Forward Current
Reverse Voltage
Power dissipation
50mA
6V
70mW
Output
Collector to Emitter Voltage BVCEO
Emitter to Collector Voltage BVECO
Collector Current
Power Dissipation
55V
6V
50mA
150mW
Total Package
Isolation Voltage
Total Power Dissipation
Operating Temperature
Storage Temperature
Lead Soldering Temperature
(10s)
ISOCOM COMPONENTS 2004 LTD
Unit 25B, Park View Road West, Park View Industrial Estate
Hartlepool, Cleveland, TS25 1PE, United Kingdom
Tel : +44 (0)1429 863 609 Fax : +44 (0)1429 863 581
e-mail : sales@isocom.co.uk
http://www.isocom.com
1 06/06/2023
5300VRMS
200mW
-30 to 100 °C
-55 to 125 °C
260°C
ISOCOM COMPONENTS ASIA LTD
Hong Kong Office
Block A, 8/F, Wah Hing Industrial Mansion
36 Tai Yau Street, San Po Kong, Kowloon, Hong Kong
Tel : +852 2995 9217 Fax : +852 8161 6292
e-mail : sales@isocom.com.hk
DE93308
TLP621, TLP621-2, TLP621-4
ELECTRICAL CHARACTERISTICS (Ambient Temperature = 25°C unless otherwise specified)
INPUT
Parameter
Symbol
Test Condition
Min
Typ.
Max
Unit
Forward Voltage
VF
IF = 10mA
1.0
1.15
1.3
V
Reverse Voltage
VR
IR = 10μA
5.0
Reverse Leakage
IR
VR = 5V
Terminal Capacitance
Ct
V = 0V, f = 1KHz
Symbol
Test Condition
Min
Collector—Emitter
breakdown Voltage
BVCEO
IC = 0.5mA, IF = 0mA
55
V
Emitter—Collector
breakdown Voltage
BVECO
IE = 100µA, IF = 0mA
6
V
ICEO
VCE = 24V, IF = 0mA
V
10
µA
30
250
pF
Typ.
Max
Unit
OUTPUT
Parameter
Collector-Emitter Dark
Current
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100
nA
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TLP621, TLP621-2, TLP621-4
ELECTRICAL CHARACTERISTICS (Ambient Temperature = 25°C unless otherwise specified)
COUPLED
Parameter
Current Transfer Ratio
Symbol
CTR
Test Condition
Min
Typ.
Max
Unit
%
IF = 5mA, VCE = 5V
50
600
Optional CTR Grades
GR
BL
GB
GB (IF = 1mA, VCE = 0.4V)
100
200
100
30
300
600
600
Collector—Emitter
Saturation Voltage
VCE(sat)
IF = 8mA, IC = 2.4mA
GB (IF = 1mA, IC = 0.2mA)
0.4
0.4
Output Rise Time
tr
Output Fall Time
tf
VCE = 10V,
Ic = 2mA,
RL = 100Ω
Turn-on Time
ton
3
Turn-off Time
toff
3
2
V
µs
3
ISOLATION
Parameter
Symbol
Test Condition
Min
Typ.
Max
Unit
Input to Output
Isolation Voltage
VISO
AC 1 minute, RH = 40 to 60%
Note 1
5300
VRMS
Input to Output
Isolation Resistance
RISO
VIO= 500V
Note 1
5x1010
Ω
Note 1 : Measure with input leads shorted together and output leads shorted together.
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TLP621, TLP621-2, TLP621-4
Fig 1 Forward Current vs TA
Fig 2 Collector Power Dissipation vs TA
Fig 3 Collector-emitter Saturation Voltage vs
Forward Current
Fig 4 Collector Current vs
Collector-emitter Voltage
Fig 5 Current Transfer Ratio vs Forward Current
Fig 6 Forward Current vs Forward Voltage
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TLP621, TLP621-2, TLP621-4
Fig 7 Relative CTR vs TA
Fig 8 Frequency Response
Fig 9 Response Time vs Load Resistance
Response Time Test Circuit
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TLP621, TLP621-2, TLP621-4
ORDER INFORMATION
TLP621, TLP621-1 (UL Approval)
After PN
PN
Description
Packing quantity
None
TLP621, TLP621-1
TLP621GR, TLP621-1GR
TLP621BL, TLP621-1BL
TLP621GB, TLP621-1GB
Standard DIP4
100 pcs per tube
G
TLP621G, TLP621-1G
TLP621GRG, TLP621-1GRG
TLP621BLG, TLP621-1BLG
TLP621GBG, TLP621-1GBG
10mm Lead Spacing
100 pcs per tube
SM
TLP621SM, TLP621-1SM
TLP621GRSM, TLP621-1GRSM
TLP621BLSM, TLP621-1BLSM
TLP621GBSM, TLP621-1GBSM
Surface Mount
100 pcs per tube
SMT&R
TLP621SMT&R
TLP621-1SMT&R
TLP621GRSMT&R
TLP621-1GRSMT&R
TLP621BLSMT&R
TLP621-1BLSMT&R
TLP621GBSMT&R
TLP621-1GBSMT&R
Surface Mount Tape & Reel
1000 pcs per reel
Note :
Optional Order Part No. TLP621-1 for TLP621.
Devices with suffix “X” (UL and VDE approvals) may be supplied when
ordering the above Part Numbers (UL approval only).
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TLP621, TLP621-2, TLP621-4
ORDER INFORMATION
TLP621-2 (UL Approval)
After PN
PN
Description
Packing quantity
None
TLP621-2, TLP621-2GR,
TLP621-2BL, TLP621-2GB
Standard DIP8
50 pcs per tube
G
TLP621-2G, TLP621-2GRG,
TLP621-2BLG, TLP621-2GBG
10mm Lead Spacing
50 pcs per tube
SM
TLP621-2SM, TLP621-2GRSM,
TLP621-2BLSM,
TLP621-2GBSM
Surface Mount
50 pcs per tube
SMT&R
TLP621-2SMT&R,
TLP621-2GRSMT&R,
TLP621-2BLSMT&R,
TLP621-2GBSMT&R
Surface Mount Tape & Reel
1000 pcs per reel
TLP621-4 (UL Approval)
After PN
PN
Description
Packing quantity
None
TLP621-4,TLP621-4GR,
TLP621-4BL, TLP621-4GB
Standard DIP16
25 pcs per tube
G
TLP621-4G, TLP621-4GRG,
TLP621-4BLG, TLP621-4GBG
10mm Lead Spacing
25 pcs per tube
SM
TLP621-4SM,
TLP621-4GRSM,
TLP621-4BLSM,
TLP621-4GBSM
Surface Mount
25 pcs per tube
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TLP621, TLP621-2, TLP621-4
ORDER INFORMATION
TLP621X, TLP621-1X (UL and VDE Approvals)
After PN
PN
Description
Packing quantity
None
TLP621X, TLP621-1X
TLP621XGR, TLP621-1XGR
TLP621XBL, TLP621-1XBL
TLP621XGB, TLP621-1XGB
Standard DIP4
100 pcs per tube
G
TLP621XG, TLP621-1XG
TLP621XGRG, TLP621-1XGRG
TLP621XBLG, TLP621-1XBLG
TLP621XGBG, TLP621-1XGBG
10mm Lead Spacing
100 pcs per tube
SM
TLP621XSM, TLP621-1XSM
TLP621XGRSM
TLP621-1XGRSM
TLP621XBLSM
TLP621-1XBLSM
TLP621XGBSM
TLP621-1XGBSM
Surface Mount
100 pcs per tube
SMT&R
TLP621XSMT&R
TLP621-1XSMT&R
TLP621XGRSMT&R
TLP621-1XGRSMT&R
TLP621XBLSMT&R
TLP621-1XBLSMT&R
TLP621XGBXSMT&R
TLP621-1XGBXSMT&R
Surface Mount Tape & Reel
1000 pcs per reel
Note :
Optional Order Part No. TLP621-1X for TLP621X.
Devices with suffix “X” (UL and VDE approvals) may be supplied when
ordering the above Part Numbers (UL approval only).
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TLP621, TLP621-2, TLP621-4
ORDER INFORMATION
TLP621-2X (UL and VDE Approvals)
After PN
PN
Description
Standard DIP8
Packing quantity
None
TLP621-2X, TLP621-2XGR,
TLP621-2XBL, TLP621-2XGB
50 pcs per tube
G
TLP621-2XG, TLP621-2XGRG,
10mm Lead Spacing
TLP621-2XBLG, TLP621-2XGBG
50 pcs per tube
SM
TLP621-2XSM,
TLP621-2XGRSM,
TLP621-2XBLSM,
TLP621-2XGBSM
Surface Mount
50 pcs per tube
SMT&R
TLP621-2XSMT&R,
TLP621-2XGRSMT&R,
TLP621-2XBLSMT&R,
TLP621-2XGBSMT&R
Surface Mount Tape & Reel
1000 pcs per reel
TLP621-4X (UL and VDE Approvals)
After PN
PN
Description
None
TLP621-4X, TLP621-4XGR,
TLP621-4XBL, TLP621-4XGB
G
TLP621-4XG, TLP621-4XGRG,
10mm Lead Spacing
TLP621-4XBLG, TLP621-4XGBG
25 pcs per tube
SM
TLP621-4XSM,
TLP621-4XGRSM,
TLP621-4XBLSM,
TLP621-4XGBSM
25 pcs per tube
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Standard DIP16
Packing quantity
Surface Mount
25 pcs per tube
DE93308
TLP621, TLP621-2, TLP621-4
PACKAGE DIMENSIONS in mm (inch)
DIP
TLP621
TLP621-2
TLP621-4
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TLP621, TLP621-2, TLP621-4
PACKAGE DIMENSIONS in mm (inch)
G Form
TLP621G
TLP621-2G
TLP621-4G
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TLP621, TLP621-2, TLP621-4
PACKAGE DIMENSIONS in mm (inch)
SMD
TLP621SM
TLP621-2SM
TLP621-4SM
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TLP621, TLP621-2, TLP621-4
RECOMMENDED PAD LAYOUT FOR SMD (mm)
TLP621SM
TLP621-2SM
TLP621-4SM
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TLP621, TLP621-2, TLP621-4
TAPE AND REEL PACKAGING
TLP621SMT&R
TLP621-2SMT&R
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TLP621, TLP621-2, TLP621-4
IR REFLOW SOLDERING TEMPERATURE PROFILE FOR SMD
(One Time Reflow Soldering is Recommended)
TP
260°C
TP - 5°C
Max Ramp Up Rate
3°C/s
TEMP (°C)
TL
Tsmax
Tsmin
tP
Max Ramp Down Rate
6°C/s
217°C
TL
200°C
150°C
ts Preheat
60s – 120s
25°C
TIME (s)
Time 25°C to Peak Temperature
Profile Details
Conditions
Preheat
- Min Temperature (TSMIN)
- Max Temperature (TSMAX)
- Time TSMIN to TSMAX (ts)
150°C
200°C
60s - 120s
Soldering Zone
- Peak Temperature (TP)
- Time at Peak Temperature
- Liquidous Temperature (TL)
- Time within 5°C of Actual Peak Temperature (TP ̶ 5°C)
- Time maintained above TL (tL)
- Ramp Up Rate (TL to TP)
- Ramp Down Rate (TP to TL)
260°C
10s max
217°C
30s max
60s - 100s
3°C/s max
6°C/s max
Average Ramp Up Rate (Tsmax to TP)
3°C/s max
Time 25°C to Peak Temperature
8 minutes max
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DISCLAIMER
Isocom Components is continually working to improve the quality and reliability of its products.
Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent
electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer,
when utilizing Isocom Components products, to comply with the standards of safety in making
a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such Isocom Components products could cause loss of human life, bodily injury or damage to
property.
In developing your designs, please ensure that Isocom Components products are used within
specified operating ranges as set forth in the most recent Isocom Components products
specifications.
The Isocom Components products listed in this document are intended for usage in general
electronics applications (computer, personal equipment, office equipment, measuring
equipment, industrial robotics, domestic appliances, etc.). These Isocom Components
products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss
of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy
control instruments, airplane or spaceship instruments, transportation Instruments, traffic
signal instruments, combustion control instruments, medical Instruments, all types of safety
devices, etc... Unintended Usage of Isocom Components products listed in this document
shall be made at the customer’s own risk.
Gallium arsenide (GaAs) is a substance used in the products described in this document.
GaAs dust and fumes are toxic. Do not break, cut or pulverize the product, or use chemicals to
dissolve them. When disposing of the products, follow the appropriate regulations. Do not
dispose of the products with other industrial waste or with domestic garbage.
The products described in this document are subject to the foreign exchange and foreign trade
laws.
The information contained herein is presented only as a guide for the applications of our
products. No responsibility is assumed by Isocom Components for any infringements of
intellectual property or other rights of the third parties which may result from its use. No license
is granted by implication or otherwise under any intellectual property or other rights of Isocom
Components or others.
The information contained herein is subject to change without notice.
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