TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
SCHEMATIC
Description
The TD817 series combine an AlGaAs infrared
emitting diode as the emitter which is optically
coupled to a silicon planar phototransistor
1
4
2
3
detector in a plastic DIP4 package with different
lead forming options.
With the robust coplanar double mold structure,
TD817 series provide the most stable isolation
feature.
Features
High isolation 5000 VRMS
CTR flexibility available see order
information
PIN DEFINITION
1. Anode
2. Cathode
3. Emitter
4. Collector
PACKAGE OUTLINE
DC input with transistor output
Operating temperature range - 55 °C to
110 °C
REACH compliance
Halogen free
MSL class 1
Regulatory Approvals
UL - UL1577
VDE - EN60747-5-5(VDE0884-5)
CQC - GB4943.1, GB8898
cUL- CSA Component Acceptance
Service Notice No. 5A
Applications
Switch mode power supplies
Programmable controllers
Household appliances
Office equipment
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
1
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VALUE
UNIT
NOTE
INPUT
Forward Current
IF
60
mA
Peak Forward Current
IFP
1
A
Reverse Voltage
VR
6
V
Input Power Dissipation
PI
100
mW
Collector - Emitter Voltage
VCEO
35
V
Emitter - Collector Voltage
VECO
7
V
Collector Current
IC
50
mA
Output Power Dissipation
PO
150
mW
Total Power Dissipation
Ptot
200
mW
Isolation Voltage
Viso
5000
Vrms
Operating Temperature
Topr
-55~110
°C
Storage Temperature
Tstg
-55~125
°C
Soldering Temperature
Tsol
260
°C
1
OUTPUT
COMMON
2
Note 1. 100μs pulse, 100Hz frequency
Note 2. AC For 1 Minute, R.H. = 40 ~ 60%
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
2
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
ELECTRICAL OPTICAL CHARACTERISTICS at Ta=25°C
PARAMETER
SYMBOL
MIN
TYP. MAX. UNIT
TEST CONDITION
NOTE
INPUT
Forward Voltage
VF
-
1.2
1.4
V
IF=10mA
Reverse Current
IR
-
-
10
μA
VR=6V
Input Capacitance
Cin
-
6
-
pF
V=0, f=1kHz
OUTPUT
Collector Dark Current
ICEO
-
-
100
nA
VCE=20V, IF=0
Collector-Emitter
Breakdown Voltage
BVCEO
35
-
-
V
IC=0.1mA, IF=0
Emitter-Collector
Breakdown Voltage
BVECO
7
-
-
V
IE=0.1mA, IF=0
TRANSFER CHARACTERISTICS
Current
Transfer
Ratio
TD817
50
-
600
TD817A
80
-
160
130
-
260
TD817C
200
-
400
TD817D
300
-
600
-
0.06
TD817B
CTR
%
IF=5mA, VCE=5V
0.2
V
IF=20mA, IC=1mA
-
Ω
DC500V, 40 ~ 60% R.H.
Collector-Emitter
Saturation Voltage
VCE(sat)
Isolation Resistance
RISO
Floating Capacitance
CIO
-
0.5
1
pF
V=0, f=1MHz
Response Time (Rise)
tr
-
3
18
μs
Response Time (Fall)
tf
-
4
18
μs
VCE=2V, IC=2mA
RL=100Ω
Cut-off Frequency
fc
-
80
-
kHz
10^12 10^14
VCE=2V, IC=2mA
RL=100Ω,-3dB
3
3
4
Note 3. Fig.12&13
Note 4. Fig.14
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
3
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
CHARACTERISTIC CURVES
Fig.1 Forward Current
vs. Ambient Temperature
Fig.2 Collector Power Dissipation
vs. Ambient Temperature
Fig.3 Forward Current
vs. Forward Voltage
Fig.4 Collector Dark Current
vs. Ambient Temperature
Fig.5 Collector Current
vs. Collector-emitter Voltage
Fig.6 Collector Current
vs. Collector-emitter Voltage
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
4
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
CHARACTERISTIC CURVES
Fig.7 Normalized Current Transfer Ratio
vs. Forward Current
Fig.8 Normalized Current Transfer Ratio
vs. Ambient Temperature
Fig.9 Collector-emitter Saturation Voltage
vs. Ambient Temperature
Fig.10 Switching Time
vs. Load Resistance
Fig.11 Frequency Response
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
5
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
TEST CIRCUITS
Fig.12 Test Circuits of Response Time
Fig.13 Curves of Response Time
Fig.14 Test Circuits of Frequency Response
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
6
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
PACKAGE DIMENSIONS (Dimensions in mm unless otherwise stated)
Standard DIP – Through Hole (DIP Type)
Gullwing (400mil) Lead Forming – Through Hole (M Type)
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
7
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
PACKAGE DIMENSIONS (Dimensions in mm unless otherwise stated)
Surface Mount Lead Forming (S Type)
Surface Mount (Low Profile) Lead Forming (SL Type)
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
8
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
PACKAGE DIMENSIONS (Dimensions in mm unless otherwise stated)
Surface Mount (Gullwing) Lead Forming (SLM Type)
RECOMMENDED SOLDER MASK (Dimensions in mm unless otherwise stated)
Surface Mount Lead Forming & Surface Mount (Low Profile) Lead Forming
Surface Mount (Gullwing) Lead Forming
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
9
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
TUBE SPECIFICATIONS (Dimensions in mm unless otherwise stated)
Standard DIP / M
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
10
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
BOX SPECIFICATIONS (Tube Type)
Inner Box
L x W x H = 52.5cm x 10.7cm x 4.7cm
Outer Box
L x W x H = 53.5cm x 23.5cm x 25.5cm
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
11
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
CARRIER TAPE SPECIFICATIONS (Dimensions in mm unless otherwise stated)
Option S(T1) & SL(T1)
Option S(T2) & SL(T2)
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
12
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
CARRIER TAPE SPECIFICATIONS (Dimensions in mm unless otherwise stated)
Option S(T3) & SL(T3)
Option S(T4) & SL(T4)
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
13
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
CARRIER TAPE SPECIFICATIONS (Dimensions in mm unless otherwise stated)
Option SLM(T1)
Option SLM(T2)
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
14
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
REEL SPECIFICATIONS (Dimensions in mm unless otherwise stated)
Option S & Option SL
Option SLM
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
15
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
BOX SPECIFICATIONS (Reel Type)
Inner Box
L x W x H = 36cm x 36cm x 6.9cm
Outer Box
L x W x H = 45cm x 38cm x 38cm
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
16
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
ORDERING AND MARKING INFORMATION
MARKING INFORMATION
TD
817
X
F
V
Y
A
WW
ORDERING INFORMATION
: Company Abbr.
: Part Number
: CTR Rank
: Leadframe Option
: VDE Option
: Fiscal Year
: Manufacturing Code
: Work Week
LABEL INFORMATION
TD817X(Y)(Z)-FGV
TD – Company Abbr.
817 – Part Number
X – Rank (A/B/C/D or None)
Y – Lead Form Option (M/S/SL/SLM/None)
Z – Tape and Reel Option (T1/T2/T3/T4)
F – Leadframe Option (F:Iron, None:Copper)
G – Green
V – VDE Option (V or None)
Packing Quantity
Option
Quantity
Quantity – Inner box
Quantity – Outer box
None
100 Units/Tube
32 Tubes/Inner box
10 Inner box/Outer box = 32k Units
M
100 Units/Tube
32 Tubes/Inner box
10 Inner box/Outer box = 32k Units
S(T1)
1500 Units/Reel
3 Reels/Inner box
5 Inner box/Outer box = 22.5k Units
S(T2)
1500 Units/Reel
3 Reels/Inner box
5 Inner box/Outer box = 22.5k Units
S(T3)
1000 Units/Reel
3 Reels/Inner box
5 Inner box/Outer box = 15k Units
S(T4)
1000 Units/Reel
3 Reels/Inner box
5 Inner box/Outer box = 15k Units
SL(T1)
1500 Units/Reel
3 Reels/Inner box
5 Inner box/Outer box = 22.5k Units
SL(T2)
1500 Units/Reel
3 Reels/Inner box
5 Inner box/Outer box = 22.5k Units
SL(T3)
1000 Units/Reel
3 Reels/Inner box
5 Inner box/Outer box = 15k Units
SL(T4)
1000 Units/Reel
3 Reels/Inner box
5 Inner box/Outer box = 15k Units
SLM(T1)
1500 Units/Reel
3 Reels/Inner box
5 Inner box/Outer box = 22.5k Units
SLM(T2)
1500 Units/Reel
3 Reels/Inner box
5 Inner box/Outer box = 22.5k Units
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
17
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
REFLOW INFORMATION
REFLOW PROFILE
Profile Feature
Sn-Pb Assembly Profile
Pb-Free Assembly Profile
Temperature Min. (Tsmin)
100
150°C
Temperature Max. (Tsmax)
150
200°C
Time (ts) from (Tsmin to Tsmax)
60-120 seconds
60-120 seconds
Ramp-up Rate (tL to tP)
3°C/second max.
3°C/second max.
Liquidous Temperature (TL)
183°C
217°C
Time (tL) Maintained Above (TL)
60 – 150 seconds
60 – 150 seconds
Peak Body Package Temperature
235°C +0°C / -5°C
260°C +0°C / -5°C
Time (tP) within 5°C of 260°C
20 seconds
30 seconds
Ramp-down Rate (TP to TL)
6°C/second max
6°C/second max
Time 25°C to Peak Temperature
6 minutes max.
8 minutes max.
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
18
TD817 Series
www.tdled.com
DIP4, DC Input, Photo Transistor Coupler
DISCLAIMER
LIGHTNING is continually improving the quality, reliability, function and design. LIGHTNING
reserves the right to make changes without further notices.
The characteristic curves shown in this datasheet are representing typical performance which are not
guaranteed.
LIGHTNING 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, LIGHTNING disclaims (a) any and all liability arising out of the
application or use of any product, (b) any and all liability, including without limitation special,
consequential or incidental damages, and (c) any and all implied warranties, including warranties of
fitness for particular
The products shown in this publication are designed for the general use in electronic applications
such as office automation, equipment, communications devices, audio/visual equipment, electrical
application and instrumentation purpose, non-infringement and merchantability.
This product is not intended to be used for military, aircraft, automotive, medical, life sustaining or
lifesaving applications or any other application which can result in human injury or death.
Please contact LIGHTNING sales agent for special application request.
Immerge unit’s body in solder paste is not recommended.
Parameters provided in datasheets may vary in different applications and performance may vary
over time. All operating parameters, including typical parameters, must be validated in each
customer application by the customer’s technical experts. Product specifications do not expand or
otherwise modify LIGHTNING’s terms and conditions of purchase, including but not limited to the
warranty expressed therein.
Discoloration might be occurred on the package surface after soldering, reflow or long-time use. It
neither impacts the performance nor reliability.
Document No:DWI-001
Rev: A00
Release Date: 2021/6/16
19