LITE- O N TECH NO LO G Y CO RP O RATIO N
Property of LITE-ON Only
FEATURES
* This specification shall be applied to photocoupler. Model No. LTV-355T as an option.
* High current transfer ratio
( CTR : MIN. 600% at I
F
= 1mA, V
CE
= 2V )
* Isolation voltage between input and output LTV-355T-V
( V
iso
= 3,750Vrms )
* Employs double transfer mold technology
* Subminiature type
( The volume is smaller than that of conventional DIP type by as far as 30% )
* Mini-flat package :
2.0mm profile : LTV-355T-V
* UL approved ( No. E113898 )
* CUL approved ( No. E113898 , 01SC19287 )
* CSA approved ( No. 1243207 )
* FIMKO approved ( No. FI-16420 )
* NEMKO approved ( No. P01100403 )
* DEMKO approved ( No. 310475-01 )
* SEMKO approved ( No. 0109173 / 01-08 )
* VDE approved ( No. 094722 )
* RoHS compliance
APPLICATIONS
* Hybrid substrates that require high density mounting.
* Programmable controllers
Part No. : LTV-355T-V
BNS-OD-C131/A4
Page :
1 of 11
LITE- O N TECH NO LO G Y CO RP O RATIO N
Property of LITE-ON Only
OUTLINE DIMENSIONS
LTV-355T-V :
*1. 2-digit date code.
*2. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China).
*3. Rank shall be or shall not be marked.
Part No.
:
LTV-355T-V
BNS-OD-C131/A4
Page
:
2 of 11
LITE- O N TECH NO LO G Y CO RP O RATIO N
Property of LITE-ON Only
TAPING DIMENSIONS
Description
Tape wide
Pitch of sprocket holes
Distance of compartment
Distance of compartment to compartment
Symbol
W
P
0
F
P
2
P
1
Dimensions in mm ( inches )
12
±
0.3 ( .47 )
4
±
0.1 ( .15 )
5.5
±
0.1 ( .217 )
2
±
0.1 ( .079 )
8
±
0.1 ( .315 )
Part No.
:
LTV-355T-V
BNS-OD-C131/A4
Page
:
3 of 11
LITE- O N TECH NO LO G Y CO RP O RATIO N
Property of LITE-ON Only
ABSOLUTE MAXIMUM RATING
( Ta = 25°C )
PARAMETER
Forward Current
INPUT
Reverse Voltage
Power Dissipation
Collector - Emitter Voltage
Emitter - Collector Voltage
OUTPUT
Collector Current
Collector Power Dissipation
Total Power Dissipation
*1 Isolation Voltage
Operating Temperature
Storage Temperature
*2 Soldering Temperature
I
C
P
C
P
tot
V
iso
T
opr
T
stg
T
sol
80
150
170
3,750
-55 ~ +100
-55 ~ +150
260
mA
mW
mW
Vrms
°C
°C
°C
SYMBOL
I
F
V
R
P
V
CEO
V
ECO
RATING
50
6
70
35
6
UNIT
mA
V
mW
V
V
*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.
:
LTV-355T-V
BNS-OD-C131/A4
Page
:
4 of 11
LITE- O N TECH NO LO G Y CO RP O RATIO N
Property of LITE-ON Only
ELECTRICAL - OPTICAL CHARACTERISTICS
( Ta = 25°C )
PARAMETER
Forward Voltage
INPUT
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)
SYMBOL MIN. TYP. MAX. UNIT
V
F
I
R
C
t
I
CEO
BV
CEO
—
—
—
—
35
1.2
—
30
—
—
1.4
10
250
1
—
V
µA
pF
µA
V
CONDITIONS
I
F
=20mA
V
R
=4V
V=0, f=1KHz
V
CE
=10V, I
F
=0
I
C
=0.1mA
I
F
=0
I
E
=10µA
I
F
=0
I
F
=1mA
V
CE
=2V
I
F
=20mA
I
C
=5mA
DC500V
40 ~ 60% R.H.
V=0, f=1MHz
V
CE
=5V, I
C
=2mA
R
L
=100Ω, -3dB
V
CE
=2V, I
C
=10mA
R
L
=100Ω
OUTPUT
BV
ECO
I
C
CTR
V
CE(sat)
6
6
600
—
—
—
—
0.8
—
75
7,500
1
V
mA
%
V
Ω
pF
kHz
µs
µs
TRANSFER
CHARACTERISTICS
R
iso
C
f
f
c
t
r
t
f
5×10
10
1×10
11
—
1
—
—
0.6
6
60
53
—
1
—
300
250
*
CTR
=
I
C
×
100%
I
F
Part No.
:
LTV-355T-V
BNS-OD-C131/A4
Page
:
5 of 11
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