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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-on Only
FEATURES
* AC input response * Current transfer ratio ( CTR : MIN. 20% at IF = 1mA, VCE = 5V ) * Isolation voltage between input and output LTV-354T-TP1 ( Viso = 3,750Vrms ) * Employs double transfer mold technology * Subminiature type * Mini-flat package : 2.0 profile : LTV-354T-TP1 * Packing volume : 3000 pcs / Reel * 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-354T-TP1
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-on Only
OUTLINE DIMENSIONS
LTV-354T-TP1 :
*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-354T-TP1
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-on Only
TAPING DIMENSIONS
Description Tape wide Pitch of sprocket holes Distance of compartment Distance of compartment to compartment
Symbol W P0 F P2 P1
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-354T-TP1
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-on Only
ABSOLUTE MAXIMUM RATING
( Ta = 25C )
PARAMETER Forward Current INPUT 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 IC PC Ptot Viso Topr Tstg Tsol 50 150 170 3,750 -55 ~ +100 -55 ~ +150 260 mA mW mW Vrms C C C P VCEO VECO 70 35 6 mW V V SYMBOL IF RATING 50 UNIT mA
*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-354T-TP1
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-on Only
ELECTRICAL - OPTICAL CHARACTERISTICS
( Ta = 25C )
PARAMETER Forward Voltage INPUT Terminal Capacitance Collector Dark Current Collector-Emitter Breakdown Voltage Emitter-Collector Breakdown Voltage Collector Current *1 Current Transfer Ratio Collector-Emitter Saturation Voltage TRANSFER CHARACTERISTICS Isolation Resistance Floating Capacitance Response Time (Rise) Response Time (Fall) Ct ICEO BVCEO -- -- 35 30 -- -- 250 100 -- pF nA V V=0, f=1KHz VCE=20V, IF=0 IC=0.1mA IF=0 IE=10A IF=0 IF=1mA VCE=5V IF=20mA IC=1mA DC500V 40 ~ 60% R.H. V=0, f=1MHz VCE=2V, IC=2mA RL=100 SYMBOL MIN. TYP. MAX. UNIT VF -- 1.2 1.4 V CONDITIONS IF=20mA
OUTPUT
BVECO IC CTR VCE(sat)
6 0.2 20 --
-- -- -- 0.1
-- 4 400 0.2
V mA % V pF s s
Riso Cf tr tf
5x1010 1x1011 -- -- -- 0.6 4 3
-- 1 18 18
*1 CTR =
IC x 100% IF
Part No. : LTV-354T-TP1
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-on Only
RANK TABLE OF CURRENT TRANSFER RATIO CTR
MODEL NO. LTV-354T
RANK MARK A A or No mark
CTR ( % ) 50 ~ 150 20 ~ 400
IF = 1 mA CONDITIONS VCE = 5 V Ta = 25 C
Part No. : LTV-354T-TP1
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-on Only
CHARACTERISTICS CURVES
Fig.1 Forward Current vs. Ambient Temperature
60
Forward current IF (mA)
Fig.2 Collector Power Dissipation vs. Ambient Temperature
Collector power dissipation Pc (mW)
200
50 40 30 20 10 0 -55
150
100
50
0
25
50
75
100
o
125
0 -55
0
25
50
75
100
o
125
Ambient temperature Ta ( C)
Ambient temperature Ta ( C)
Fig.3 Collector-emitter Saturation Voltage vs. Forward Current
Collector-emitter saturation voltage VCE(sat) (V)
Fig.4 Forward Current vs. Forward Voltage
500
Forward current IF (mA)
6 5 4 3 2 1 0 0 2.5 5.0 7.5 10.0 12.5 15.0 Forward current IF (mA) Ic= 0.5mA 1mA 3mA 5mA 7mA Ta= 25 C
O
200 100 50 20 10 5 2 1 0
Ta= 75 C 50 C
o
o
25 C 0C -25 C
o o
o
0.5
10
15
20
25
30
Forward voltage VF (V)
Fig.5 Current Transfer Ratio vs. Forward Current
140
Current transfer ratio CTR (%)
Fig.6 Collector Current vs. Collector-emitter Voltage
VCE= 5V Ta= 25 C
o
50
Collector current Ic (mA)
Ta= 25 C
o
120 100 80 60 40 20 0 0.1 0.2 0.5 1 2
40
IF= 30mA
30 20 10 0 Pc(MAX.) 20mA 10mA 5mA 1mA 0 1 2 3 4 5 6 7 8 9 10
5 10 20
50 100
Forward current IF (mA)
Collecotr-emitter voltage VCE (V)
Part No. : LTV-354T-TP1
BNS-OD-C131/A4
Page :
7 of 10
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-on Only
CHARACTERISTICS CURVES
Fig.7 Relative Current Transfer Ratio vs. Ambient Temperature
150
Relative current transfer ratio (%)
Fig.8 Collector-emitter Saturation Voltage vs. Ambient Temperature
Collector-emitter saturation voltage VCE(sat) (V)
0.10
IF= 1mA, VCE= 5V
IF= 20mA IC= 1mA
0.08 0.06 0.04 0.02 0
100
50
0 20 40 60 80
o
100
20
40
60
80
o
100
Ambient temperature Ta ( C)
Ambient temperature Ta ( C)
Fig.9 Collector Dark Current vs. vs. Ambient Temperature
10000
Fig.10 Response Time vs. Load Resistance
100 50
Response time ( s)
Collector Dark Current ICEO (nA)
VCE= 20V
1000
20 10 5 2 1 0.5 0.2
VCE= 2V Ic= 2mA o Ta= 25 C
tr tf td ts
100
10
1 20 40 60 80
o
0.1 100 0.1 0.2 0.5 1 2 5 10 Ambient Temperature Ta ( C)
Load resistance RL (k )
Fig.11 Frequency Response
Test Circuit for Response Time
Vcc Input Input Output Output
Voltage gain Av (dB)
0
V = 2V Ic= 2mA o Ta= 25 C
RD
RL
10% 90%
td
ts tr tf
RL= 1k
-10
1k
100
Test Circuit for Frequency Response
Vcc
RD
-20 0.2 0.5 1 2 5 10 100 1000
RL
Output
Frequency f (kHz)
Part No. : LTV-354T-TP1
BNS-OD-C131/A4
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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. : LTV-354T-TP1
BNS-OD-C131/A4
Page :
9 of 10
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
Part No. : LTV-354T-TP1
BNS-OD-C131/A4
Page : 10 of 10

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