LTV-824/844 [LITEON]
Photocoupler Product Data Sheet;
| 型号： | LTV-824/844 |
| 厂家： | 
LITE-ON TECHNOLOGY CORPORATION |
| 描述： | Photocoupler Product Data Sheet |
| 文件： | 总19页 (文件大小：893K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Photocoupler
Product Data Sheet
LTV-814 824 844
(M, S, S-TA, S-TA1, S-TP)
Series
Spec No.: DS-70-96-0013
Effective Date: 05/21/2014
Revision: G
LITE-ON DCC
RELEASE
BNS-OD-FC001/A4
LITE-ON Technology Corp. / Optoelectronics
No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C.
Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660
http://www.liteon.com/opto
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
1. DESCRIPTION
1.1 Features
Current transfer ratio ( CTR : MIN. 20% at IF = +1mA, VCE = 5V )
Response time ( tr : TYP. 4s at VCE = 2V, IC = 2mA, RL = 100 )
AC input response
Low collector dark current ( ICEO :MAX.10-7 A at VCE=20V )
High input-output isolation voltage ( Viso = 5,000Vrms )
Dual-in-line package :
LTV-814 : 1-Channel type
LTV-824 : 2-Channel type
LTV-844 : 4-Channel type
Wide lead spacing package :
LTV-814M : 1-Channel type
LTV-824M : 2-Channel type
LTV-844M : 4-Channel type
Surface mounting package :
LTV-814S : 1-Channel type
LTV-824S : 2-Channel type
LTV-844S : 4-Channel type
Tape and reel packaging :
LTV-814S-TA, LTV-814S-TA1, LTV-814S-TP : 1-Channel type
LTV-824S-TA, LTV-824S-TA1 : 2-Channel type
Safety approval
UL approved (No. E113898)
CSA approved (No. CA91533-1)
FIMKO approved (No. 193422-01)
VDE approved (No. 40015248)
RoHS Compliance
All materials be used in device are followed EU RoHS directive (No.2002/95/EC).
ESD pass HBM 8000V/MM2000V
MSL class1
1.2 Applications
AC line monitor
Unknown polarity DC sensor
Telephone line interface
Part No : LTV-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
1/18
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
2. PACKAGE DIMENSIONS
2.1 LTV-814 :
2.2 LTV-824 :
Notes :
1. Year date code.
2. 2-digit work week.
3. Factory identification mark shall be marked (Y: Thailand, W: China-CZ, X: China-TJ).
4. Rank shall be or shall not be marked.
Part No : LTV-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
2/18
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
2.3 LTV-844 :
2.4 LTV-814M :
Notes :
1. Year date code.
2. 2-digit work week.
3. Factory identification mark shall be marked (Y: Thailand, W: China-CZ, X: China-TJ).
4. Rank shall be or shall not be marked.
Part No : LTV-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
3/18
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
2.5 LTV-824M :
2.6 LTV-844M :
Notes :
1. Year date code.
2. 2-digit work week.
3. Factory identification mark shall be marked (Y: Thailand, W: China-CZ, X: China-TJ).
4. Rank shall be or shall not be marked.
Part No : LTV-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
4/18
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
2.7 LTV-814S :
2.8 LTV-824S :
Notes :
1. Year date code.
2. 2-digit work week.
3. Factory identification mark shall be marked (Y: Thailand, W: China-CZ, X: China-TJ).
4. Rank shall be or shall not be marked.
Part No : LTV-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
5/18
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
2.9 LTV-844S :
Notes :
1. Year date code.
2. 2-digit work week.
3. Factory identification mark shall be marked (Y: Thailand, W: China-CZ, X: China-TJ).
4. Rank shall be or shall not be marked.
Part No : LTV-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
6/18
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
3. TAPING DIMENSIONS
3.1 LTV-814S-TA :
3.2 LTV-814S-TA1 :
Description
Symbol
Dimension in mm (inch)
Tape wide
W
P0
F
16±0.3 (0.63)
4±0.1 (0.15)
Pitch of sprocket holes
Distance of compartment
Distance of compartment to compartment
7.5±0.1 (0.295)
2±0.1 (0.079)
12±0.1 (0.472)
P2
P1
Part No : LTV-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
7/18
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
3.3 LTV-814S-TP :
Description
Symbol
Dimension in mm (inch)
Tape wide
W
P0
F
16±0.3 (0.63)
4±0.1 (0.15)
Pitch of sprocket holes
7.5±0.1 (0.295)
2±0.1 (0.079)
8±0.1 (0.316)
Distance of compartment
P2
P1
Distance of compartment to compartment
Part No : LTV-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
8/18
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
3.4 LTV-824S-TA :
3.5 LTV-824S-TA1 :
Symbol
Dimension in mm (inch)
Description
Tape wide
W
P0
F
16±0.3 (0.63)
4±0.1 (0.15)
Pitch of sprocket holes
7.5±0.1 (0.295)
2±0.1 (0.079)
12±0.1 (0.472)
Distance of compartment
P2
P1
Distance of compartment to compartment
Part No : LTV-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
9/18
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
4. RATING AND CHARACTERISTICS
4.1 Absolute Maximum Ratings at Ta=25°C
Parameter
Symbol
IF
Rating
+50
Unit
mA
mW
V
Forward Current
Input
Power Dissipation
P
70
Collector - Emitter Voltage
VCEO
VECO
IC
35
Emitter - Collector Voltage
Collector Current
6
V
Output
50
mA
mW
mW
Vrms
Collector Power Dissipation
PC
160
Total Power Dissipation
Ptot
200
*1 Isolation Voltage
Viso
Topr
Topr
Tstg
Tsol
5000
-30 ~ +100
-30 ~ +110
-55 ~ +150
260
Operating Temperature (LTV-824 / 844)
Operating Temperature (LTV-814)
Storage Temperature
°C
°C
°C
°C
*2 Soldering Temperature
*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-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
10/18
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
4.2 ELECTRICAL OPTICAL CHARACTERISTICS at Ta=25°C
PARAMETER
SYMBOL
MIN. TYP. MAX. UNIT
CONDITIONS
IF=+20mA
Forward Voltage
VF
Ct
—
—
—
1.2
50
—
1.4
250
100
V
INPUT
Terminal Capacitance
Collector Dark Current
pF V=0, f=1KHz
ICEO
nA VCE=20V, IF=0
Collector-Emitter
Breakdown Voltage
Emitter-Collector Breakdown
Voltage
IC=0.1mA
V
BVCEO
35
6
—
—
—
—
OUTPUT
IF=0
IE=10A
BVECO
V
IF=0
Collector Current
IC
0.2
20
—
—
3
mA
IF=+1mA
VCE=5V
%
*Current Transfer Ratio
CTR
300
Collector-Emitter
Saturation Voltage
IF=+20mA
V
VCE(sat)
Riso
—
0.1
0.2
IC=1mA
DC500V
TRANSFER
51010 11011
Isolation Resistance
—
40 ~ 60% R.H.
CHARACTERISTICS
Floating Capacitance
Response Time (Rise)
Response Time (Fall)
Cf
tr
—
—
—
0.6
4
1
pF V=0, f=1MHz
18
18
s
s
VCE=2V, IC=2mA
RL=100
tf
3
IC
*
CTR
100%
IF
Part No : LTV-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
11/18
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
4.3 RANK TABLE OF CURRENT TRANSFER RATIO CTR
MODEL NO.
LTV-814
RANK MARK
CTR ( % )
50 ~ 150
A
B
100 ~ 300
20 ~ 300
A or B or No mark
LTV-824/844
No mark
20 ~ 300
IF
= 1 mA
CONDITIONS
VCE
Ta
=
5 V
=
25 C
Part No : LTV-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
12/18
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
5. CHARACTERISTICS CURVES
Fig.1 Forword Current
vs. Am bient Temperatute
Fig.2 Collector Power Dissiption
vs. Am bient Temperature
60
50
40
30
20
10
0
200
150
100
50
0
-30
0
25
50
75
100 125
-30
0
25
50
75
100 125
Ambient temperature Ta (oC)
Ambient temperature Ta (oC)
Fig.3 Collector-emitter Saturation
Voltage vs. Forward Current
Fig.4 Forward Current vs. Forward
Voltage
6
500
Ta= 25OC
Ta= 75 oC
50 oC
200
100
25 oC
0 oC
5
4
3
2
-25 oC
50
20
10
5
1
2
0
1
0
5
10
15
0
0.5
1.0
1.5
2.0
2.5
3.0
Forward current IF (mA)
Forward voltage VF (V)
Fig.5 Current Transfer Ratio vs.
Forward Current
Fig.6 Collector Current vs.
Collector-emitter Voltage
200
30
Ta= 25 oC
Pc(MAX.)
VCE= 5V
Ta= 25 oC
IF = 30mA
180
160
140
120
100
80
25
20
15
10
5
20mA
10mA
60
5mA
40
20
0
0
1
2
5
10
20
50
0
1
2
3
4
5
6
7
8
9
Forward current IF(mA)
Collector-emitter voltage VCE (V)
Part No : LTV-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
13/18
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
Fig.7 Relative Current Transfer Ratio
Fig.8 Collector-emitter Saturation Voltage
vs. Ambient Tem perature
vs. Ambient Tem perature
150
0.16
IF = 5mA
VCE= 5V
IF= 20mA
0.14
Ic= 1mA
0.12
0.10
0.08
0.06
0.04
0.02
0
100
50
0
-30
0
25
50
75
100
125
-25
0
25
50
75
100
125
Ambient tem perature Ta (oC)
Ambient tem perature Ta ( oC)
Fig.9 Collector Dark Current vs.
Fig.10 Response Tim e vs. Load
Resistance
Ambient Tem perature
-5
500
10
VCE = 2V
VCE= 20V
Ic= 2mA
200
-6
Ta= 25 oC
100
10
-7
50
tr
tf
10
20
10
5
-8
10
td
-9
10
ts
2
-10
1
10
0.5
-11
10
0.2
-25
0
25
50
75
100
125
0.05
0.1 0.2 0.5
1
2
5
10
Ambient tem perature Ta (oC)
Load resistance R L(k
)
Test Circuit for Response Time
Fig.11 Frequency Response
VCE = 2V
Ic= 2mA
Ta= 25 oC
0
10
RL= 10k
1k 100
Test Circuit for Frequency Response
20
0.5
1
2
5
10 20 50 100
500
Frequency f (kHz)
Part No : LTV-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
14/18
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
6. TEMPERATURE PROFILE OF SOLDERING
6.1 IR Reflow soldering (JEDEC-STD-020C compliant)
Onetimesolderingreflowisrecommendedwithintheconditionoftemperatureandtimeprofileshownbelow. Donotsolder morethanthreetimes.
Profile item
Conditions
Preheat
- Temperature Min (TSmin
)
150˚C
200˚C
- Temperature Max (TSmax
- Time (min to max) (ts)
Soldering zone
)
90±30 sec
- Temperature (TL)
- Time (tL)
217˚C
60 sec
Peak Temperature (TP)
Ramp-up rate
260˚C
3˚C / sec max.
3~6˚C / sec
Ramp-down rate
20 sec
TP
260 C
Ramp-up
TL 217 C
200 C
Ramp-down
Tsmax
60 sec
Tsmin
150 C
tL (Soldering)
25 C
Time (sec)
60 ~ 120 sec
ts (Preheat)
35~70 sec
Part No : LTV-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
15/18
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
6.2 Wave soldering (JEDEC22A111 compliant)
Onetimesolderingisrecommendedwithintheconditionoftemperature.
Temperature: 260+0/-5˚C
Time: 10sec.
Preheattemperature:25to140˚C
Preheattime: 30to80sec.
6.3 Hand soldering by soldering iron
Allowsingleleadsolderingineverysingleprocess. Onetimesolderingisrecommended.
Temperature: 380+0/-5˚C
Time: 3sec max.
Part No : LTV-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
16/18
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
7. RRECOMMENDED FOOT PRINT PATTERNS (MOUNT PAD)
Unit: mm
8. NAMING RULE
LTV-8XX(1)-(2)
DEVICE PART NUMBER
(1)= FORM TYPE (S, M or none)
(2)= TAPING TYPE (TA, TA1, TP or none)
Part No : LTV-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
17/18
Photocouplers
LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) SERIES
9. Notes:
LiteOn is continually improving the quality, reliability, function or design and LiteOn 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.
Immerge unit’s body in solder paste is not recommended.
Part No : LTV-814 824 844 (M, S,
S-TA, S-TA1, S-TP) Series
BNC-OD-C131/A4
18/18
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