LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
FEATURES
* Current transfer ratio
( CTR : MIN. 50% at IF = 5mA, VCE = 5V )
* High input-output isolation voltage
( Viso = 3,750Vrms )
* High collector-emitter voltage
( VCEO = 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
* 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 )
APPLICATIONS
* Hybrid substrates that require high density mounting.
* Programmable controllers
Part No. : LTV-356T Page : 1 of 9
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 (Z : Taiwan, Y : Thailand, X : China).
*3. Rank shall be or shall not be marked.
Part No. : LTV-356T Page : 2of9
BNS-OD-C131/A4
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 P0 4 ± 0.1 ( .15 )
Distance of compartment F
P2 5.5 ± 0.1 ( .217 )
2 ± 0.1 ( .079 )
Distance of compartment to compartment P1 8 ± 0.1 ( .315 )
Part No. : LTV-356T Page : 3of9
BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
ABSOLUTE MAXIMUM RATING
( Ta = 25°C )
PARAMETER SYMBOL RATING UNIT
Forward Current IF 50 mA
Revers e Voltage VR 6 V
INPUT
Power Dissipation P 70 mW
Collector - Emitter Voltage VCEO 80 V
Emitter - Collector Voltage VECO 6 V
Collector Curr ent IC 50 mA
OUTPUT
Collector P ower Dissipation PC 150 mW
Total Power Dissipation Ptot 170 mW
*1 Isolation Voltage Viso 3,750 Vrms
Operating Temperature Topr -55 ~ +100 °C
Storage Temperature Tstg -55 ~ +150 °C
*2 Soldering Temperature Tsol 260 °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. : LTV-356T Page : 4of9
BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
ELECTRICAL - OPTICAL CHARACTERISTICS
( Ta = 25°C )
PARAMETER SYMBOL MIN. TYP. MAX. UNIT CONDITIONS
Forward Voltage VF — 1.2 1.4 V IF=20mA
Reverse Current IR — — 10
µA VR=4V
INPUT
Terminal Capacitance Ct — 30 250 pF V=0, f=1KHz
Collector Dark Current ICEO — — 100 nA VCE=20V, IF=0
Collector-Emitter
Breakdown Volta ge BVCEO 80 — — V
IC=0.1mA
IF=0
OUTPUT
Emitter-Collector
Breakdown Volta ge BVECO 6 — — V
IE=10µA
IF=0
Collector Curr ent IC 2.5 — 30 mA
*1 Current Transfer Ratio CTR 50 — 600 %
IF=5mA
VCE=5V
Collector-Emitter
Saturation Voltage VCE(sat) — — 0.2 V
IF=20mA
IC=1mA
Isolation Resistance Riso 5×1010 1×1011 — Ω DC500V
40 ~ 60% R.H.
Floating Capacitance Cf — 0.6 1 pF V=0, f=1MHz
Response Time (Rise) tr — 4 18
µs
TRANSFER
CHARACTERISTICS
Response Time (Fall) tf — 3 18
µs
VCE=2V, IC=2mA
RL=100Ω
*1 CTR I
I100%
C
F
=×
Part No. : LTV-356T Page : 5of9
BNS-OD-C131/A4
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
IF = 5 mA
VCE = 5 V
Ta = 25 °C
Part No. : LTV-356T Page : 6of9
BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
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
0-55
Ta= 75 C
50 C 25 C
0 C
-25 C
Ta= 25 C
Pc(MAX.)
5mA
10mA
20mA
vs. Ambient Temperatute
Ambient temperature T a ( C)Ambient temperature T a ( C)
Collector Power dissipation Pc (mW)
Current transfer ratio CTR (%)
Collector current Ic (mA)
Fig.3 Collector-emitter Saturatio n
Voltage vs. For ward Current
CE
Ic=0.5mA
1mA
3mA
7mA
5mA
Ta= 25 C
Collecotr-emitter saturation voltage
V (sat) (V)
Voltage
o
o
o
O
o
o
oo
o
o
125 0-55 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
30
50
105
20
40 25mA
15mA
Collector-emitter voltage VCE(V)Forward current IF(mA)
Forward current IF(mA) F orwar d voltage VF(V)
Forward current I
F
(mA)
Forward current I
F
(mA)
VCE=5V
Ta= 25 C IF=30mA
1007550250
Part No. : LTV-356T Page : 7of9
BNS-OD-C131/A4
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
0
CE
vs. Ambient Temperature
A mbient temperature Ta ( C) Ambient temperature T a ( C)
A mbient temperature Ta ( C)
Fre quency f (kHz)
Response time ( s)
Relative current transfer ratio (%)
Voltage gain Av (dB)
Collector-emitter saturation voltage
V (sat) (V)
o
o
oo
o
20 40 60 80 100
50
100
150
020 40 80 100
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 Curr ent Transfer Ratio
vs. Ambient Temperature
0.02
0.04
0.06
0.08
0.10
152050
60
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 RL (k )
Collector dark current I
CEO
(nA)
VCE=20V
IF=5mA
VCE=2V IF=20mA
IC=1mA
VCE=2V
IC=2mA
Ta= 25 C
RDRL
RDRL
RL=10kΩ1kΩ
100Ω
VCE=2V
IC=2mA
Ta= 25 C
1
10
10000
1000
100
Part No. : LTV-356T Page : 8of9
BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
TEMPERATURE PROFILE OF SO LDERING REFLOW
(1) One time soldering reflow is recommended within the condition of temperature and time
profile shown below.
30 seconds
1 minute
2 minute s 1.5 mi nu tes 1 mi nu te
25 C
180 C
200 C
230 C
(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
Part No. : LTV-356T Page : 9of9
BNS-OD-C131/A4
