PHOTOCOUPLER
12-105
Package Dimensions
High Density Mounting
Type Photocoupler
LTV-816 Series
Features
Current transfer ratio
(CTR : MIN. 50% at IF=5mA, VCE=5V)
High input-output isolation voltage:
(VISO : 5,000Vrms)
Compact dual-in-line package
LTV-816 : 1-channel type
LTV-826 : 2-channel type
LTV-846 : 4-channel type
UL approved (No. E113898)
CSA approved (No. CA91533-1)
FIMKO approved (No. 202944)
NEMKO approved (No. P98101732)
DEMKO approved (No. 307926)
SEMKO approved (No. 9833163/01-03)
VDE approved (No. 094722)
Options available :
-Leads with 0.4"(10.16mm)spacing (M Type)
-Leads bends for surface mounting(S Type)
-Tape and Reel of Type I for SMD(Add"-TA"Suffix)
-Tape and Reel of Type II for SMD(Add"-TA1"Suffix)
-VDE 0884 approvals (Add"-V"Suffix)
Applications
1. Programmable controllers, computers.
2. System appliances, measuring instruments.
3. Signal transmission between circuits of different
potentials and impedances.
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Ordering Information
Part Number Package Safety Standard Approval Application part
number
LTV-816
LTV-816M
LTV-816S
LTV-816S-TA
LTV-816S-TA1
LTV816-V
LTV816M-V
LTV816S-V
LTV816STA-V
LTV816STA1-V
LTV-826
LTV-826M
LTV-826S
LTV-826S-TA
LTV-826S-TA1
LTV-846
LTV-846M
LTV-846S
LTV826-V
LTV826M-V
LTV826S-V
LTV826STA-V
LTV826STA1-V
LTV846-V
LTV846M-V
LTV846S-V
4-pin DIP
4-pin (leads with 0.4" spacing)
4-pin (lead bends for surface mount)
4-pin (tape and reel packaging of type I)
4-pin (tape and reel packaging of type II)
8-pin DIP
8-pin (leads with 0.4" spacing)
8-pin (lead bends for surface mount)
8-pin (tape and reel packaging of type I)
8-pin (tape and reel packaging of type II)
16-pin DIP
16-pin (leads with 0.4" spacing)
16-pin (lead bends for surface mount)
4-pin DIP
4-pin (leads with 0.4" spacing)
4-pin (lead bends for surface mount)
4-pin (tape and reel packaging of type I)
4-pin (tape and reel packaging of type II)
8-pin DIP
8-pin (leads with 0.4" spacing)
8-pin (lead bends for surface mount)
8-pin (tape and reel packaging of type I)
8-pin (tape and reel packaging of type II)
16-pin DIP
16-pin (leads with 0.4" spacing)
16-pin (lead bends for surface mount)
UL approved
TUV approved
CSA approved
FIMKO approved
NEMKO approved
SEMKO approved
DEMKO approved
VDE approved
LTV-816
LTV-826
LTV-846
Note:
1.Year date code.
2. 2-digit work week.
3. Factory code shall be marked (Z : Taiwan, Y : Thailand).
4.Rank shall be or shall not be marked.
5. All dimensions are in millimeters (inches).
6. Tolerance is 0.25mm (.010 ) unless otherwise noted.
7. Specifications are subject to change without notice.
LTV-816
LTV-826
LTV-846
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PHOTOCOUPLER
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Absolute Maximum Ratings (Ta=25 )
Parameter Symbol Rating Unit
Input
Output
Total Power Dissipation
*1.Isolation Voltage
Operating Temperature
Storage Temperature
*2.Soldering Temperature
Forward Current
Reverse Voltage
Power Dissipation
Collector-Emitter Voltage
Emitter-Collector Voltage
Collector Current
Collector Power Dissipation
IF
VR
P
VCEO
VECO
IC
PC
Ptot
Viso
Topr
Tstg
Tsol
50
6
70
80
6
50
150
200
5,000
-30~+100
-55~+125
260
mA
V
mW
V
V
mA
mW
mW
Vrms
*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, emitter and base on the secondary side.
(2)The isolation voltage tester with zero-cross circuit shall be used.
(3)The waveform of applied volttage shall be a sine wave.
*2. For 10 seconds.
Electrical/Optical Characteristics (Ta=25 )
Parameter Symbol Min. Typ. Max. Unit Conditions
InputOutputTransfer Characteristics
Forward Voltage
Reverse Current
Terminal Capacitance
Collector Dark Current
Collector-Emitter
Breakdown Voltage
Emitter-Collector
Breakdown Voltage
Collector Current
*Current Transfer Ratio
Collector-emitter
Saturation Voltage
Isolation Resistance
Floating Capacitance
Cut-off Frequency
Response Time (Rise)
Response Time (Fall)
VF
IR
Ct
ICEO
BVCEO
BVECO
IC
CTR
VCE(sat)
RISO
Cf
fc
tr
tf
80
6
2.5
50
51010
1.2
30
0.1
1011
0.6
80
4
3
1.4
10
250
100
30
600
0.2
1
18
18
V
A
pF
nA
V
V
mA
%
V
pF
KHz
s
s
IF=20mA
VR=4V
V=0, f=1KHz
VCE=20V
IC=0.1mA
IE=10 A
IF=5mA VCE=5V
IF=20mA, IC=1mA
DC500V, 40~60% R.H.
V=0, f=1MHz
VCE=5V, IC=2mA
RL=100 , -3dB
VCE=2V, IC=2mA
RL=100
*CTR= 100%
IC
IF
Supplement
Rank Table of Current Transfer Ratio CTR
Model No. Rank Mark CTR(%)
LTV-816
LTV-816
LTV-816
LTV-816
LTV-816
LTV-816
L
A
B
C
D
L or A or B or C or D
50~100
80~160
130~260
200~400
300~600
50~600
Conditions IF=5mA VCE=5V Ta=25
12-108
Typical Electrical/Optical Characteristic Curves
(25 Ambient Temperature Unless Otherwise Noted)
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