LITE-ON DCC
RELEASE
BNS-OD-FC001/A4
LITE-ON Technology Corp. / Optoelectronics
No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C.
Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660
http://www.liteon.com/opto
Photocoupler
Product Data Sheet
LTV-817/ 827/ 847
(M, S, S-TA, S-TA1, S-TP)
Series
Spec No. :DS-70-96-0016
Effective Date: 08/09/2017
Revision: O
1/17
Photocoupler
LTV-8x7 Series
Part No. : LTV-8x7 series
BNC-OD-FC002/A4
Rev.: -
1. DESCRIPTION
1.1 Features
Current transfer ratio ( CTR : MIN. 50% at I
F
= 5mA, V
CE
= 5V )
High input-output isolation voltage ( V
iso
= 5,000Vrms )
Response time ( tr : TYP. 4µs at V
CE
= 2V, I
C
= 2mA, R
L
= 100Ω )
Dual-in-line package :
LTV-817 : 1-channel type
LTV-827 : 2-channel type
LTV-847 : 4-channel type
Wide lead spacing package :
LTV-817M : 1-channel type
LTV-827M : 2-channel type
LTV-847M : 4-channel type
Surface mounting package :
LTV-817S : 1-channel type
LTV-827S : 2-channel type
LTV-847S : 4-channel type
Tape and reel packaging :
LTV-817S-TA : 1-channel type
LTV-817S-TA1 : 1-channel type
LTV-817S-TP : 1-channel type
LTV-827S-TA : 2-channel type
LTV-827S-TA1 : 2-channel type
Safety approval
UL 1577
VDE DIN EN60747-5-5 (VDE 0884-5)
CSA CA5A
CQC GB4943.1-2011/ GB8898-2011 (meet Altitude up to 5000m)
Nordic Safety ( FIMKO/NEMKO/SEMKO/DEMKO)
BSI
RoHS Compliance
All materials be used in device are followed EU RoHS directive (No.
2011/65/EU).
ESD pass HBM 8000V/MM2000V
MSL class1
1.2 Applications
Hybrid substrates that require high density mounting.
Programmable controllers
2/17
Photocoupler
LTV-8x7 Series
Part No. : LTV-8x7 series
BNC-OD-FC002/A4
Rev.: -
2. PACKAGE DIMENSIONS
2.1 LTV-817 2.2 LTV-817M
2.3 LTV-817S
Notes :
1. 2-digit year code, example : 2016 = 16
2. 2-digit work week ranging from ‘01’ to ‘53’
3. Factory identification mark shall be marked
(W: China-CZ, Y: Thailand)
4. Rank shall be or shall not be marked.
5. “●” for halogen free option.
6. “4”or”V” for VDE option.
Dimensions in millimeters(inches).
3/17
Photocoupler
LTV-8x7 Series
Part No. : LTV-8x7 series
BNC-OD-FC002/A4
Rev.: -
2.4 LTV-827 2.5 LTV-827M
2.6 LTV-827S
Notes :
1. 2-digit year code, example : 2016 = 16
2. 2-digit work week ranging from ‘01’ to ‘53’
3. Factory identification mark shall be marked
(W: China-CZ, Y: Thailand)
4. Rank shall be or shall not be marked.
5. “●” for halogen free option.
Dimensions in millimeters(inches).
4/17
Photocoupler
LTV-8x7 Series
Part No. : LTV-8x7 series
BNC-OD-FC002/A4
Rev.: -
2.7 LTV-847
2.8 LTV-847M
2.9 LTV-847S
Notes :
1. 2-digit year code, example : 2016 = 16
2. 2-digit work week ranging from ‘01’ to ‘53’
3. Factory identification mark shall be marked
(W: China-CZ, Y: Thailand)
4. Rank shall be or shall not be marked.
5. “●” for halogen free option.
Dimensions in millimeters(inches).
5/17
Photocoupler
LTV-8x7 Series
Part No. : LTV-8x7 series
BNC-OD-FC002/A4
Rev.: -
3. TAPING DIMENSIONS
3.1 LTV-817S-TA 3.2 LTV-817S-TA1
3.3 Quantities Per Reel
Description Symbol Dimension in mm (inch)
Tape wide W 16±0.3 (0.63)
Pitch of sprocket holes P
0
4±0.1 (0.15)
Distance of compartment F 7.5±0.1 (0.295)
P
2
2±0.1 (0.079)
Distance of compartment to
compartment P
1
12±0.1 (0.472)
Package Type TA/TA1
Quantities (pcs) 1000
6/17
Photocoupler
LTV-8x7 Series
Part No. : LTV-8x7 series
BNC-OD-FC002/A4
Rev.: -
3.4 LTV-817S-TP
3.5 Quantities Per Reel
Description Symbol Dimension in mm (inch)
Tape wide W 16±0.3 (0.63)
Pitch of sprocket holes P
0
4±0.1 (0.15)
Distance of compartment F 7.5±0.1 (0.295)
P
2
2±0.1 (0.079)
Distance of compartment to
compartment P
1
8±0.1 (0.472)
Package Type TP
Quantities (pcs) 2000
7/17
Photocoupler
LTV-8x7 Series
Part No. : LTV-8x7 series
BNC-OD-FC002/A4
Rev.: -
3.6 LTV-827S-TA 3.7 LTV-827S-TA1
3.8 Quantities Per Reel
Description Symbol Dimension in mm (inch)
Tape wide W 16±0.3 (0.63)
Pitch of sprocket holes P
0
4±0.1 (0.15)
Distance of compartment F 7.5±0.1 (0.295)
P
2
2±0.1 (0.079)
Distance of compartment to
compartment P
1
12±0.1 (0.472)
Package Type TA/TA1
Quantities (pcs) 1000
8/17
Photocoupler
LTV-8x7 Series
Part No. : LTV-8x7 series
BNC-OD-FC002/A4
Rev.: -
4. RATING AND CHARACTERISTICS
4.1 Absolute Maximum Ratings at Ta=25°C
Parameter Symbol
Rating Unit
Input
Forward Current I
F
50 mA
Reverse Voltage V
R
6 V
Power Dissipation P 70 mW
Peak Forward Current
(100μs pulse, 100Hz frequency) IFP 1 A
Thermal Resistance Junction-Ambient Rth
J-A
325
o
C/W
Thermal Resistance Junction-Case Rth
J-C
200
o
C/W
Output
Collector - Emitter Voltage V
CEO
35 V
Emitter - Collector Voltage V
ECO
6 V
Collector Current I
C
50 mA
Collector Power Dissipation P
C
150 mW
Total Power Dissipation P
tot
200 mW
1. Isolation Voltage V
iso
5000 V
rms
Operating Temperature (LTV-827/847) T
opr
-30 ~ +100
o
C
Operating Temperature (LTV-817) T
opr
-55 ~ +110
o
C
Storage Temperature T
stg
-55 ~ +125
o
C
Soldering Temperature T
sol
260
o
C
1. AC For 1 Minute, R.H. = 40 ~ 60%
Isolation voltage shall be measured using the following method.
(1) Short between anode and cathode on the primary side and between collector and emitter on the
secondary side.
(2) The isolation voltage tester with zero-cross circuit shall be used.
(3) The waveform of applied voltage shall be a sine wave.
9/17
Photocoupler
LTV-8x7 Series
Part No. : LTV-8x7 series
BNC-OD-FC002/A4
Rev.: -
4.2
ELECTRICAL OPTICAL CHARACTERISTICS at Ta=25°C
Parameter
Symbol
Min. Typ. Max.
Unit
Test Condition
Input
Forward Voltage V
F
— 1.2 1.4
V I
F
=20mA
Reverse Current I
R
— — 10 µA V
R
=4V
Terminal Capacitance
C
t
— 30 250
pF V=0, f=1KHz
Output
Collector Dark Current
I
CEO
— — 100
nA V
CE
=20V, I
F
=0
Collector-Emit
ter
Breakdown Voltage BV
CEO
35 — — V I
C
=0.1mA, I
F
=0
Emitter-Collector
Breakdown Voltage BV
ECO
6 — — V I
E
=10µA, I
F
=0
TRANSFER
CHARACTERISTICS
Collector Current I
C
2.5 — 30 mA
I
F
=5mA, V
CE
=5V
1. Current Transfer Ratio
CTR 50 — 600
%
Collector-
Emitter
Saturation Voltage V
CE(sat)
— 0.1 0.2
V I
F
=20mA, I
C
=1mA
Isolation Resistance R
iso
5×10
10
1×10
11
— Ω DC500V,
40 ~ 60% R.H.
Floating Capacitance Cf — 0.6 1 pF V=0, f=1MHz
Cut-off Frequency f
c
— 80 — kHz
V
CE=5V, IC=2mA
RL=100Ω,-3dB
Response Time (Rise)
tr — 4 18 µs V
CE
=2V, I
C
=2mA
R
L
=100Ω,
Response Time (Fall) tf — 3 18 µs
1.
100%
I
I
CTR
F
C
×=
10/17
Photocoupler
LTV-8x7 Series
Part No. : LTV-8x7 series
BNC-OD-FC002/A4
Rev.: -
5. RANK TABLE OF CURRENT TRANSFER RATIO
CTR Rank Min Max Condition
LTV-817
L 50 100
I
F
=5mA, V
CE
=5V, Ta=25
o
C
A 80 160
B 130 260
C 200 400
D 300 600
L or A or B or C or D
50 600
LTV-827
No Bin 50 600
B 130 260
C 200 400
D 300 600
BC 130 400
CD 200 600
LTV-847
No Bin 50 600
BC 130 400
CD 200 600
11/17
Photocoupler
LTV-8x7 Series
Part No. : LTV-8x7 series
BNC-OD-FC002/A4
Rev.: -
6. CHARACTERISTICS CURVES
Fig.1 Forword Current Fig.2 Collector Power Dissiption
vs. Ambient Temperature
Fig.4 Forward Current vs. Forward
Fig.5 Current Transfer Ratio vs.
Forward Current Fig.6 Collector Current vs.
Collector-emitter Voltage
F
F CE
F
F
0-30
Ta= 75 C
50 C 25 C
0 C
-25 C
V = 5V
Ta= 25 C
CE Ta= 25 C
I = 30mA
Pc(MAX.)
5mA
F
10mA
20mA
vs. Ambient Temperatute
Collector-emitter voltage V (V)
Forward voltage V (V)
Ambient temperature Ta ( C)Ambient temperature Ta ( C)
Forward current I (mA)
Forward current I (mA)
Collector Power dissipation Pc (mW)
Forward current I (mA)
Current transfer ratio CTR (%)
Collector current Ic (mA)
Fig.3 Collector-emitter Saturation
Voltage vs. Forward Current
F
CE
Ic=0.5mA
1mA
3mA
7mA
5mA
Ta= 25 C
Collecotr-emitter saturation voltage
V (sat) (V)
Forward current I (mA)
Voltage
o
o
o
O
o
o
oo
o
o
0 25 50 75 100 125 0-30 12525 50 75 100
10
20
30
40
50
60
0
50
100
150
200
0
1
0
015
1
2
3
4
5
6
0.5 1.0 1.5 2.0 2.5 3.0
2
5
10
20
50
100
200
500
01002 5 10 20 50
20
40
60
80
100
120
140
160
180
200
123456789
10
20
30
105
5
15
25
0.01
0.1
1
10
0.1 1 10 100
Normalized Current Transfer Ratio
I
F
- Forward Current - mA
Normalized to I
F
= 5mA
T
A
= 25
o
C
V
CE
= 5V
0
10
20
30
40
50
60
70
80
0246810
I
C
- Collector Emitter - mA
V
CE(non-sat)
- Non-Saturated Collector Emitter Voltage - V
I
F
= 5mA
I
F
= 10mA
I
F
= 1mA
T
A
= 25
o
C
P
C
MAX.
0.1
1
10
100
0.6 0.8 1 1.2 1.4 1.6
I
F
- Forward Current - mA
V
F
- Forward Voltage - V
T
A
= 115
o
C
T
A
= 75
o
C
T
A
= 25
o
C
T
A
= 0
o
C
T
A
= -55
o
C
0
20
40
60
80
100
120
140
160
-60 -40 -20 0 20 40 60 80 100 120
P
C
- Collecter Power Dissipation - mW
T
A
- Ambient Temperature -
o
C
0
10
20
30
40
50
60
-60 -40 -20 0 20 40 60 80 100 120
I
F
- Forward Current - mA
T
A
- Ambient Temperature -
o
C
12/17
Photocoupler
LTV-8x7 Series
Part No. : LTV-8x7 series
BNC-OD-FC002/A4
Rev.: -
R =10k
L
1k 100
tr
tf
td
ts
Fig.8 Collector-emitter Saturation Voltage
Fig.9 Collector Dark Current vs.
Ambient Temperature Fig.10 Response Time vs. Load
Fig.11 Frequency Response
L
CEO
0-30
CE
V = 2V
Ic= 2mA
Ta= 25 C
CE
I = 5mA
V = 5V
CE
FF
Ic= 1mA
I = 20mA
CE
V = 2V
Ic= 2mA
Ta= 25 C
vs. Ambient Temperature
Ambient temperature Ta ( C)
Load resistance R (k )
Ambient temperature Ta ( C)
Ambient temperature Ta ( C)
Frequency f (kHz)
Response time ( s)
Relative current transfer ratio (%)
Collector dark current I (A)
Voltage gain Av (dB)
Collector-emitter saturation voltage
V (sat) (V)
-10
o
o
oo
o
0 25 50 75 100
50
100
150
-25
0 0 25 50 75 100
10 -25 0.2
0.050 25 50 75 100
10
10
10
10
10
10
-9
-8
-7
-6
-5
-11
0.1 0.2 0.5 1 2 5 10
0.5
1
2
5
10
20
50
100
200
500
0.5
20
10
0
2 10 100 500
Resistance
Fig.7 Relative Current Transfer Ratio
vs. Ambient Temperature
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
1 5 20 50
CE
V = 20V
125 125
125
Test Circuit for Frequency Response
Test Circuit for Response Time
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
-60 -40 -20 0 20 40 60 80 100 120
V
CE(sat)
- Saturated Collector-Emitter
Voltage - V
T
A
- Ambient Temperature -
o
C
I
F
= 20mA, I
C
= 1mA
I
F
= 10mA, I
C
= 1mA
I
F
= 5mA, I
C
= 1mA
0
0.2
0.4
0.6
0.8
1
1.2
-60 -40 -20 0 20 40 60 80 100 120
Normalized Current Transfer Ratio
T
A
- Ambient Temperature -
o
C
Normalized to
I
F
= 5mA,
V
CE
= 5V
T
A
= 25
o
C
13/17
Photocoupler
LTV-8x7 Series
Part No. : LTV-8x7 series
BNC-OD-FC002/A4
Rev.: -
7. TEMPERATURE PROFILE OF SOLDERING
7.1 IR Reflow soldering (JEDEC-STD-020C compliant)
One time soldering reflow is recommended within the condition of temperature and time profile shown below. Do not solder more than three
times.
Profile item Conditions
Preheat
- Temperature Min (T
Smin
)
- Temperature Max (T
Smax
)
- Time (min to max) (ts)
150˚C
200˚C
90±30 sec
Soldering zone
- Temperature (T
L
)
- Time (t
L
)
217˚C
60 sec
Peak Temperature (T
P
) 260˚C
Ramp-up rate 3˚C / sec max.
Ramp-down rate 3~6˚C / sec
60 ~ 120 sec
25 C
150 C
200 C
260 C
217 C
60 sec
Time (sec)
Temperature ( C)
20 sec
Tsmax
ts (Preheat)
tL (Soldering)
Tsmin
TL
TP
Ramp-down
Ramp-up
35~70 sec
14/17
Photocoupler
LTV-8x7 Series
Part No. : LTV-8x7 series
BNC-OD-FC002/A4
Rev.: -
7.2 Wave soldering (JEDEC22A111 compliant)
One time soldering is recommended within the condition of temperature.
Temperature: 260+0/-5˚C
Time: 10 sec.
Preheat temperature:25 to 140˚C
Preheat time: 30 to 80 sec.
7.3 Hand soldering by soldering iron
Allow single lead soldering in every single process. One time soldering is recommended.
Temperature: 380+0/-5˚C
Time: 3 sec max.
15/17
Photocoupler
LTV-8x7 Series
Part No. : LTV-8x7 series
BNC-OD-FC002/A4
Rev.: -
8. RRECOMMENDED FOOT PRINT PATTERNS (MOUNT PAD)
8.1 4 PIN
8.2 8 PIN
8.3 16PIN
Note :
Dimensions in millimeters.
16/17
Photocoupler
LTV-8x7 Series
Part No. : LTV-8x7 series
BNC-OD-FC002/A4
Rev.: -
9. Naming rule
Example : LTV-817S-TA1-A-G
Example : LTV817STA1A-V-G
LTV
8X7(1)(
2
)(3)-V-G
DEVICE PART NUMBER
(4) VDE order option
(5) Halogen free option
(1) No suffix = Dual-in-Line package
M = Wide lead spacing package
S = Surface mounting package
(2) TAPING TYPE(TA,TA1,TP or none)
LTV-817 and LTV-827 have tape and reel solution
Please refer to orientation of taping on Page P5-P7
(3) CTR RANK (A,B or none)
Please refer to the CTR table on Page P10
LTV-
8X7(1)-(2)-(
3
)-G
DEVICE PART NUMBER
(3) CTR RANK (A,B or none)
Please refer to the CTR table on Page P10
(1) No suffix = Dual-in-Line package
M = Wide lead spacing package
S = Surface mounting package
(4) Halogen free option
(2) TAPING TYPE(TA,TA1,TP or none)
LTV-817 and LTV-827 have tape and reel solution.
Please refer to orientation of taping on Page P5-P7
17/17
Photocoupler
LTV-8x7 Series
Part No. : LTV-8x7 series
BNC-OD-FC002/A4
Rev.: -
10. Notes:
LiteOn is continually improving the quality, reliability, function or design and LiteOn reserves the right to make changes
without further notices.
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.
For equipment/devices where high reliability or safety is required, such as space applications, nuclear power control
equipment, medical equipment, etc, please contact our sales representatives.
When requiring a device for any ”specific” application, please contact our sales in advice.
If there are any questions about the contents of this publication, please contact us at your convenience.
The contents described herein are subject to change without prior notice.
Immerge unit’s body in solder paste is not recommended.
The contents described herein are subject to change without prior notice.
Immerge unit’s body in solder paste is not recommended.
