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LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
FEATURES
* High current transfer ratio ( CTR : MIN. 600% at IF = 1mA, VCE = 2V ) * High input-output isolation voltage ( Viso = 5,000Vrms ) * Response time ( tr : TYP. 60s at VCE = 2V, IC = 10mA, RL = 100 ) * Dual-in-line package : LTV-815 : 1-channel type LTV-825 : 2-channel type LTV-845 : 4-channel type * Wide lead spacing package : LTV-815M : 1-channel type LTV-825M : 2-channel type LTV-845M : 4-channel type * Surface mounting package : LTV-815S : 1-channel type LTV-825S : 2-channel type LTV-845S : 4-channel type * Tape and reel packaging : LTV-815S-TA1, LTV-825S-TA1 * UL approved ( No. E113898 ) * TUV approved ( No. R9653630 ) * CSA approved ( No. CA91533-1 ) * FIMKO approved ( No. 193422-01 ) * NEMKO approved ( No. P96103013 ) * DEMKO approved ( No. 303986 ) * SEMKO approved ( No. 9646047 / 01-30 ) * VDE approved ( No. 094722 )
Part No. : LTV-815 / 825 / 845 ( M, S, S-TA1 )
BNS-OD-C131/A4
Page :
1 of 12
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
OUTLINE DIMENSIONS
LTV-815 :
LTV-825 :
*1. Year date code. *2. 2-digit work week. *3. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China).
Part No. : LTV-815 / 825 / 845 ( M, S, S-TA1 )
BNS-OD-C131/A4
Page :
2 of 12
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
OUTLINE DIMENSIONS
LTV-845 :
LTV-815M :
*1. Year date code. *2. 2-digit work week. *3. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China).
Part No. : LTV-815 / 825 / 845 ( M, S, S-TA1 )
BNS-OD-C131/A4
Page :
3 of 12
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
OUTLINE DIMENSIONS
LTV-825M :
LTV-845M :
*1. Year date code. *2. 2-digit work week. *3. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China).
Part No. : LTV-815 / 825 / 845 ( M, S, S-TA1 )
BNS-OD-C131/A4
Page :
4 of 12
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
OUTLINE DIMENSIONS
LTV-815S :
LTV-825S :
*1. Year date code. *2. 2-digit work week. *3. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China).
Part No. : LTV-815 / 825 / 845 ( M, S, S-TA1 )
BNS-OD-C131/A4
Page :
5 of 12
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
OUTLINE DIMENSIONS
LTV-845S :
*1. Year date code. *2. 2-digit work week. *3. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China).
Part No. : LTV-815 / 825 / 845 ( M, S, S-TA1 )
BNS-OD-C131/A4
Page :
6 of 12
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
TAPING DIMENSIONS
LTV-815S-TA1 :
LTV-825S-TA1 :
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 ) 16 0.3 ( .63 ) 4 0.1 ( .15 ) 7.5 0.1 ( .295 ) 2 0.1 ( .079 ) 12 0.1 ( .472 )
Part No. : LTV-815 / 825 / 845 ( M, S, S-TA1 )
BNS-OD-C131/A4
Page :
7 of 12
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
ABSOLUTE MAXIMUM RATING
( Ta = 25C )
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 IC PC Ptot Viso Topr Tstg Tsol 80 150 200 5,000 -30 ~ +100 -55 ~ +125 260 mA mW mW Vrms C C C SYMBOL IF VR P VCEO VECO 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-815 / 825 / 845 ( M, S, S-TA1 )
BNS-OD-C131/A4
Page :
8 of 12
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
ELECTRICAL - OPTICAL CHARACTERISTICS
( Ta = 25C )
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 VF IR Ct ICEO BVCEO -- -- -- -- 35 1.2 -- 30 -- -- 1.4 10 250 1 -- V A pF A V CONDITIONS IF=20mA VR=4V V=0, f=1KHz VCE=10V, IF=0 IC=0.1mA IF=0 IE=10A IF=0 IF=1mA VCE=2V IF=20mA IC=5mA DC500V 40 ~ 60% R.H. V=0, f=1MHz VCE=5V, IC=2mA RL=100, -3dB VCE=2V, IC=10mA RL=100
OUTPUT
BVECO IC CTR VCE(sat)
6 6 600 --
-- -- -- 0.8
-- 75 7,500 1
V mA % V pF kHz s s
TRANSFER CHARACTERISTICS
Riso Cf fc tr tf
5x1010 1x1011 -- 1 -- -- 0.6 6 60 53
-- 1 -- 300 250
* CTR =
IC x 100% IF
Part No. : LTV-815 / 825 / 845 ( M, S, S-TA1 )
BNS-OD-C131/A4
Page :
9 of 12
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
CHARACTERISTICS CURVES
Fig.1 Forward Current vs. Ambient Temperature
60 50 40 30 20 10 0 -30
Fig.2 Collector Power Dissipation vs. Ambient Temperature
Collector power dissipation Pc (mW)
200
Forward current I F (mA)
150
100
50
0
25
50
75
100
O
125
0 -30
0
25
50
75
100
O
125
Ambient temperature Ta ( C)
Ambient temperature Ta ( C)
Fig.3 Collector-emitter Saturation Voltage vs. Forward Current
8
Collector-emitter saturation voltage V (sat) CE 50mA 30mA 5mA 7mA
Fig.4 Forward Current vs. Forward Voltage
o
7 6 5 4 3 2 1 0 0
Ta= 25 C
Forward current IF (mA)
500 200 100 50 20 10 5 2 1 Ta= 75 C o 50 C
o
Ic= 0.5mA
1mA 3mA
25 oC 0C o -25 C
o
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Forward current IF(mA)
0
0.5
1.0
1.5
2.0
2.5
3.0
Forward voltage VF (V)
Fig.5 Current Transfer Ratio vs. Forward Current
2000
Current transfer ratio CTR (%)
Fig.6 Collector Current vs. Collector-emitter Voltage
100 Ta= 25 C
Collector current Ic (mA)
o
1600 1200 800 400 0 0.1
VCE= 2V o Ta= 25 C 80 60 5mA 40 20 0 0.2 0.5 1 2 5 10 0 1 2 3 2mA IF = 10mA
Pc(MAX.)
1mA
4
5
Forward current IF (mA)
Collector-emitter voltage VCE(V)
Part No. : LTV-815 / 825 / 845 ( M, S, S-TA1 )
BNS-OD-C131/A4
Page : 10 of 12
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
CHARACTERISTICS CURVES
Fig.7 Relative Current Transfer Ratio vs. Ambient Temperature
150
Fig.8 Collector-emitter Saturation Voltage vs. Ambient Temperature
Collector-emitter saturation voltage VCE (sat) (V)
1.0 0.8 0.6 0.4 0.2 0
Relative current transfer ratio (%)
IF= 1mA VCE= 2V
100
IF= 20mA IC= 5mA
50
0 -30
0
25
50
75
o
100
-20
0
20
40
60
80
o
100
Ambient temperature Ta ( C)
Ambient temperature Ta ( C)
Fig.9 Collector Dark Current vs. Ambient Temperature
10
-5
Fig.10 Response Time vs. Load Resistance
500 200 100 50 20 10 5 2 1 0.5 0.2 0.05 td ts
VCE = 10V
Collecotr dark current ICEO(A)
-6
10
-7
VCE= 2V IC= 10mA Ta= 25 C
o
tr tf
10
-8
10
-9
10
-10
10
-11
10 -25 0 25 50 75
o
Response time ( s)
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
Input Output Output td tr ts tf
Voltage gain Av (dB)
0
VCE= 2V IC= 2mA Ta= 25 C
o
Vcc Input RD RL
10% 90%
-10 1k 100
Test Circuit for Frequency Response
Vcc RD RL Output
-20 0.02
0.1
1
10
100
Frequency f (kHz)
Part No. : LTV-815 / 825 / 845 ( M, S, S-TA1 )
BNS-OD-C131/A4
Page : 11 of 12
LITE-ON TECHNOLOGY CORPORATION
Property of LITE-ON Only
RECOMMENDED FOOT PRINT PATTERNS (MOUNT PAD)
Unit : mm 4 PIN 8 PIN
16 PIN
Part No. : LTV-815 / 825 / 845 ( M, S, S-TA1 )
BNS-OD-C131/A4
Page : 12 of 12

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