LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
FEATURES
* AC input response
* High input-output isolation voltage
( Viso = 5,000Vrms )
* Low collector dark current
( ICEO : MAX. 10-7A at VCE = 20V )
* Current transfer ratio
( CTR : MIN. 20% at IF = ±1mA, VCE = 5V )
* Response time
( tr : TYP. 4µs at VCE = 2V, IC = 2mA, RL = 100Ω )
* Dual-in-line package :
LTV-814 : 1-channel type
LTV-824 : 2-channel type
LTV-844 : 4-channel type
* Wide lead spacing package :
LTV-814M : 1-channel type
LTV-824M : 2-channel type
LTV-844M : 4-channel type
* Surface mounting package :
LTV-814S : 1-channel type
LTV-824S : 2-channel type
LTV-844S : 4-channel type
* Tape and reel packaging :
LTV-814S-TA1, LTV-824S-TA1
* UL approved ( No. E113898 )
* TUV approved ( No. R9653630 )
* CSA approved ( No. CA91533-1 )
* FIMKO approved ( No. 193422-01 )
* NEMKO approved ( No. P96103013 )
* DEMKO approved ( No. 303986 )
* SEMKO approved ( No. 9646047 / 01-30 )
* VDE approved ( No. 094722 )
Part No. : LTV-814 / 824 / 844 ( M, S, S-TA1 ) Page : 1 of 13
BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
OUTLINE DIMENSIONS
LTV-814 :
LTV-824 :
*1. Year date code.
*2. 2-digit work week.
*3. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China).
*4. Rank shall be or shall not be marked.
Part No. :
BNS-OD-C131/A4
LTV-814 / 824 / 844 ( M, S, S-TA1 )
Page :
2 of 13
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
OUTLINE DIMENSIONS
LTV-844 :
LTV-814M :
*1. Year date code.
*2. 2-digit work week.
*3. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China).
*4. Rank shall be or shall not be marked.
Part No. :
BNS-OD-C131/A4
LTV-814 / 824 / 844 ( M, S, S-TA1 )
Page :
3 of 13
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
OUTLINE DIMENSIONS
LTV-824M :
LTV-844M :
*1. Year date code.
*2. 2-digit work week.
*3. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China).
*4. Rank shall be or shall not be marked.
Part No. :
BNS-OD-C131/A4
LTV-814 / 824 / 844 ( M, S, S-TA1 )
Page :
4 of 13
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
OUTLINE DIMENSIONS
LTV-814S :
LTV-824S :
*1. Year date code.
*2. 2-digit work week.
*3. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China).
*4. Rank shall be or shall not be marked.
Part No. :
BNS-OD-C131/A4
LTV-814 / 824 / 844 ( M, S, S-TA1 )
Page :
5 of 13
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
OUTLINE DIMENSIONS
LTV-844S :
*1. Year date code.
*2. 2-digit work week.
*3. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China).
*4. Rank shall be or shall not be marked.
Part No. :
BNS-OD-C131/A4
LTV-814 / 824 / 844 ( M, S, S-TA1 )
Page :
6 of 13
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
TAPING DIMENSIONS
LTV-814S-TA1 :
LTV-824S-TA1 :
Description Symbol Dimensions in mm ( inches )
Tape wide W
Pitch of sprocket holes P
Distance of compartment
Distance of compartment to compartment P
F
P
16 ± 0.3 ( .63 )
0
2
1
4 ± 0.1 ( .15 )
7.5 ± 0.1 ( .295 )
2 ± 0.1 ( .079 )
12 ± 0.1 ( .472 )
Part No. :
LTV-814 / 824 / 844 ( M, S, S-TA1 )
BNS-OD-C131/A4
Page :
7 of 13
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
ABSOLUTE MAXIMUM RATING
INPUT
OUTPUT
Total Power Dissipation Ptot 200 mW
*1 Isolation Voltage Viso 5,000 Vrms
Operating Temperature Topr -30 ~ +100
Storage Temperature Tstg -55 ~ +125
*2 Soldering Temperature T
PARAMETER SYMBOL RATING UNIT
Forward Current IF
Power Dissipation P 70 mW
Collector - Emitter Voltage VCEO 35 V
Emitter - Collector Voltage VECO 6 V
Collector Current IC 50 mA
Collector Power Dissipation P
C 150 mW
sol 260
±50
( Ta = 25°C )
mA
°C
°C
°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.
*2. For 10 Seconds
Part No. :
BNS-OD-C131/A4
LTV-814 / 824 / 844 ( M, S, S-TA1 )
Page :
8 of 13
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
ELECTRICAL - OPTICAL CHARACTERISTICS
INPUT
OUTPUT
TRANSFER
CHARACTERISTICS
( Ta = 25°C )
PARAMETER SYMBOL MIN. TYP. MAX. UNIT CONDITIONS
Forward Voltage VF — 1.2 1.4 V
Terminal Capacitance C
t — 50 250 pF V=0, f=1KHz
F=±20mA
I
Collector Dark Current ICEO — — 100 nA VCE=20V, IF=0
Collector-Emitter
Breakdown Voltage
Emitter-Collector
Breakdown Voltage
BV
CEO 35 — — V
BV
ECO 6 — — V
Collector Current IC 0.2 — 3 mA
* Current Transfer Ratio CTR 20 — 300 %
Collector-Emitter
Saturation Voltage
Isolation Resistance Riso
V
CE(sat) — 0.1 0.2 V
11
5×10101×10
—
I
C=0.1mA
I
F=0
I
E=10µA
I
F=0
F=±1mA
I
V
CE=5V
I
F=±20mA
I
C=1mA
DC500V
Ω
40 ~ 60% R.H.
Floating Capacitance Cf — 0.6 1 pF V=0, f=1MHz
CTR
*
Part No. :
I
=×
I
LTV-814 / 824 / 844 ( M, S, S-TA1 )
BNS-OD-C131/A4
C
F
Cut-Off Frequency fc 15 80 — kHz
Response Time (Rise) tr — 4 18
Response Time (Fall) t
100%
f — 3 18
µs
µs
CE=5V, IC=2mA
V
L=100Ω, -3dB
R
V
CE=2V, IC=2mA
RL=100Ω
Page :
9 of 13
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
RANK TABLE OF CURRENT TRANSFER RATIO CTR
MODEL NO. RANK MARK CTR ( % )
LTV-814 A 50 ~ 150
LTV-814 A or No mark 20 ~ 300
CONDITIONS
I
= ±1 mA
F
VCE = 5 V
Ta = 25 °C
Part No. :
BNS-OD-C131/A4
LTV-814 / 824 / 844 ( M, S, S-TA1 )
Page :
10 of 13
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
CHARACTERISTICS CURVES
Fig.1 Forward Current vs. Ambient Fig.2 Collector Power Dissipation vs.
Temperature
60
50
)
A
m
(
40
I
t
n
e
r
r
30
u
c
d
r
a
20
w
r
o
F
10
0
-30 0 25 50 75 100 125
-30
Ambient temperature Ta ( C) Ambient temperature Ta ( C)
o
Ambient Temperature
200
)
W
m
(
c
P
150
n
o
i
t
a
p
i
s
s
i
100
d
r
e
w
o
p
r
50
o
t
c
e
l
l
o
C
-3000 12525 50 10075
o
Fig.3 Collector-emitter Saturation Voltage Fig.4 Forward Current vs.
vs. Forward Current
6
e
g
a
t
l
5
o
v
n
o
i
t
4
a
r
u
t
a
s
3
r
e
t
t
i
m
2
)
e
V
-
(
r
o
)
t
t
c
a
1
s
e
l
(
l
o
C
V
002.5 5.0 7.5 10.0 12.5 15.0
Ic= 0.5mA
1mA
3mA
5mA
7mA
Forward current I (mA)
Ta= 25 C
F
O
Forward Voltage
500
200
)
A
m
100
(
F
I
t
50
n
e
r
r
u
20
c
d
r
10
a
w
r
5
o
F
2
010.51015202530
o
Ta= 75 C
o
50 C
Forward voltage V (V)
Fig.5 Current Transfer Ratio vs. Fig.6 Collector Current vs.
Forward Current
140
)
120
%
(
R
T
100
C
o
i
t
a
80
r
r
e
f
s
60
n
a
r
t
t
40
n
e
r
r
u
20
C
0
0.1 0.2 0.5 1 2 5 10 20 50 100
Forward current I (mA) Collector-emitter voltage V (V)
F
V = 5V
Ta= 25 C
o
Collector-emitter Voltage
50
I = 30mA
F
)
40
A
m
(
c
I
t
30
n
e
r
r
u
c
r
20
o
t
c
e
l
l
o
10
C
0
0
20mA
10mA
12345678910
Pc(MAX.)
5mA
1mA
o
25 C
o
0 C
o
-25 C
F
Ta= 25 C
o
Part No. :
LTV-814 / 824 / 844 ( M, S, S-TA1 )
BNS-OD-C131/A4
Page :
11 of 13
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
CHARACTERISTICS CURVES
Fig.7 Relative Current Transfer Ratio
vs. Ambient Temperature
150
)
%
(
o
i
t
a
r
r
100
e
f
s
n
a
r
t
t
n
e
r
r
u
50
c
e
v
i
t
a
l
e
R
0
-30
0 255075100
Ambient temperature Ta ( C)
I = 1mA
F
V = 5V
CE
o
Fig.9 Collector Dark Current vs.
vs. Ambient Temperature
-6
10
)
-7
A
(
10
I
-8
t
10
n
e
r
r
u
-9
C
10
k
r
a
D
-10
r
10
o
t
c
e
l
-11
l
10
o
C
-12
10
-30
0 204060 10080
Ambient Temperature Ta ( C)
Fig.8 Collector-emitter Saturation Voltage
vs. Ambient Tempera t ur e
0.10
e
g
a
t
l
o
v
n
o
i
t
a
r
u
t
a
s
r
e
t
t
i
m
e
-
r
o
t
c
e
l
l
o
C
)
V
(
)
t
a
s
(
V
0.08
0.06
0.04
0.02
I = 20mA
F
Ic= 1mA
0
-30
0 20406080100
Ambient temperature Ta ( C)
o
Fig.10 Response Time vs.
Load Resistance
100
V = 2V
CE
50
Ic= 2mA
o
Ta=25 C
)
20
s
(
10
e
m
5
i
t
e
s
2
n
o
p
1
s
e
R
0.5
0.2
0.1
o
0.1
Load resistance R (k )
tr
tf
td
ts
0.2 0.5 1 2 5 10
L
Fig.11 Frequency Response
)
B
d
(
v
A
n
i
a
g
e
g
a
t
l
o
V
Part No. :
LTV-814 / 824 / 844 ( M, S, S-TA1 )
BNS-OD-C131/A4
-10
-20
Test Circuit for Response Time
Output
Input
Output
td
tr tf
10%
90%
ts
V =2V
Ic= 2mA
o
0
R =10k
L
Ta=25 C
1k 100
Input
R
D
Vcc
R
L
Test Circuit for Frequency Response
Vcc
R
L
Output
0.2
1520.5
Frequency f (kHz)
R
D
100010010
Page :
12 of 13
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
RECOMMENDED FOOT PRINT PATTERNS (MOUNT PAD)
Unit : mm
4 PIN 8 PIN
16 PIN
Part No. :
BNS-OD-C131/A4
LTV-814 / 824 / 844 ( M, S, S-TA1 )
Page :
13 of 13
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