LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
FEATURES
* Current transfer ratio
( CTR : MIN. 50% at I
F
=
5mA, V
CE
=
5V )
* High input-output isolation voltage
( V
iso
=
3,750Vrms )
* High collector-emitter voltage
( V
CEO
= 80V )
* 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-356T
* Safety approval
UL, CSA, FIMKO NEMKO, DEMKO, SEMKO, VDE* approved
(*Requires “V” ordering option)
* RoHS compliance
APPLICATIONS
* Hybrid substrates that require high density mounting.
* Programmable controllers
* System appliance, measuring instruments
Part No. :
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
OUTLINE DIMENSIONS
LTV-356T :
*1. 2-digit date code.
*2. Factory identification mark shall be marked
(W: China-CZ, X: China-TJ,Y: Thailand).
*3. Rank shall be or shall not be marked.
*4. VDE 0884 Identification.
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LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
TAPING DIMENSIONS
Description Symbol Dimensions in mm ( inches )
Tape wide W 12 ± 0.3 ( .47 )
Pitch of sprocket holes P
0
4 ± 0.1 ( .15 )
Distance of compartment F
P
2
5.5 ± 0.1 ( .217 )
2 ± 0.1 ( .079 )
Distance of compartment to compartment P
1
8 ± 0.1 ( .315 )
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LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
ABSOLUTE MAXIMUM RATING
( Ta = 25°C )
PARAMETER SYMBOL
RATING UNIT
Forward Current I
F
50 mA
Reverse Voltage V
R
6 V
INPUT
Power Dissipation P 70 mW
Collector - Emitter Voltage V
CEO
80 V
Emitter - Collector Voltage V
ECO
6 V
Collector Current I
C
50 mA
OUTPUT
Collector Power Dissipation P
C
150 mW
Total Power Dissipation P
tot
170 mW
*1 Isolation Voltage V
iso
3,750 Vrms
Operating Temperature T
opr
-55 ~ +110 °C
Storage Temperature T
stg
-55 ~ +150 °C
*2 Soldering Temperature Tsol 260 °C
Junction Temperature Tj 125 °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
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LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
ELECTRICAL - OPTICAL CHARACTERISTICS
( Ta = 25°C )
PARAMETER SYMBOL
MIN.
TYP.
MAX.
UNIT
CONDITIONS
Forward Voltage V
F
— 1.2 1.4 V I
F
=20mA
Reverse Current I
R
— — 10 µA
V
R
=4V
INPUT
Terminal Capacitance C
t
— 30 250
pF
V=0, f=1KHz
Collector Dark Current I
CEO
— — 100
nA
V
CE
=20V, I
F
=0
Collector-
Emitter
Breakdown Voltage BV
CEO
80 — — V I
C
=0.1mA
I
F
=0
OUTPUT
Emitter-Collector
Breakdown Voltage BV
ECO
6 — — V I
E
=10µ
A
I
F
=0
Collector Current I
C
2.5 — 30 mA
*1
Current Transfer Ratio CTR
50 — 600
%
I
F
=5mA
V
CE
=5V
Collector-
Emitter
Saturation Voltage V
CE(sat)
— — 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 C
f
— 0.6 1 pF
V=0, f=1MHz
Response Time (Rise) t
r
— 4 18 µs
TRANSFER
CHARACTERISTICS
Response Time (Fall) t
f
— 3 18 µs
V
CE
=2V, I
C
=2mA
R
L
=100Ω
*1 CTR
I
I100%
C
F
= ×
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LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
RANK TABLE OF CURRENT TRANSFER RATIO CTR
MODEL NO. RANK MARK CTR ( % )
A 80 ~ 160
B 130 ~ 260
C 200 ~ 400
D 300 ~ 600
LTV-356T
A or B or C or D or No mark
50 ~ 600
CONDITIONS
I
F
= 5 mA
V
CE
= 5 V
Ta = 25 °C
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LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
CHARACTERISTICS CURVES
Fig.4 Forward Current vs. Forward
Fig.5 Current Transfer Ratio vs.
Forward Current Fig.6 Collector Current vs.
Collector-emitter Voltage
Ta= 75 C
50 C 25 C
0 C
-25 C
Ta= 25 C
Pc(MAX.)
5mA
10mA
20mA
Current transfer ratio CTR (%)
Collector current Ic (mA)
Fig.3 Collector-emitter Saturation
Voltage vs. Forward Current
CE
Ic= 0.5mA
1mA
3mA
7mA
5mA
Ta= 25 C
Collecotr-emitter saturation voltage
V (sat) (V)
Voltage
o
O
o
o
oo
o
o
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
1 2 3 4 5 6 7 8 9
10
30
50
105
20
40 25mA
15mA
Collector-emitter voltage V
CE
(V)
Forward current I
F
(mA)
Forward current I
F
(mA) Forward voltage V
F
(V)
Forward current I
F
(mA)
V
CE
= 5V
Ta= 25 C I
F
= 30mA
Fig.1 Forward Current vs. Fig.2 Collector Power Dissipation vs.
Ambient Temperature
0
Collector power dissipation Pc (mW)
Ambient temperature Ta ( C) Ambient temperature Ta ( C)
60
0
50
100
150
200
Ambient Temperature
oo
50
40
30
20
10
Forward current I
F
(mA)
0 5025 75 100 125-55 -55 125250 50 75 100
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LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
CHARACTERISTICS CURVES
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
CE
vs. Ambient Temperature
Ambient temperature Ta ( C)
Ambient temperature Ta ( C)
Frequency f (kHz)
Response time ( s)
Voltage gain Av (dB)
Collector-emitter saturation voltage
V (sat) (V)
o
o
o
o
0.2
0.0520 40 60 80 100 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
1 5 20 50
Test Circuit for Response Time
Test Circuit for Frequency Response
Input
Input
Vcc
ts
Output
Output
tr
Output
Vcc
td
tf
10%
90%
Load resistance R
L
(k )
Collector dark current I
CEO
(nA)
V
CE
= 20V V
CE
= 2V
I
C
= 2mA
Ta= 25 C
R
D
R
L
R
D
R
L
R
L
= 10k
Ω
1k
Ω
100
Ω
V
CE
= 2V
I
C
= 2mA
Ta= 25 C
1
10
10000
1000
100
Ambient temperature Ta ( C)
o
Relative current transfer ratio (%)
020 40 60 80 100
50
100
150
I
F
= 1mA, V
CE
= 5V
120
I
F
= 20mA
I
C
= 1mA
020 40 80 100
0.02
0.04
0.06
0.08
0.10
60 120
120
Part No. :
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
TEMPERATURE PROFILE OF SOLDERING REFLOW
(1) One time soldering reflow is recommended within the condition of temperature and time
profile shown below.
Part No. :
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
TEMPERATURE PROFILE OF SOLDERING REFLOW
(2) When using another soldering method such as infrated ray lamp, the temperature may rise
partially in the mold of the device.
Keep the temperature on the package of the device within the condition of above (1)
RECOMMENDED FOOT PRINT PATTERNS (MOUNT PAD)
Unit : mm
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LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
Notes:
- Lite-On is continually improving the quality, reliability, function or design and
Lite-On 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.
- Do not immerse unit’s body in solder paste.
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