Upload
hoanganh
View
221
Download
0
Embed Size (px)
Citation preview
LITE-ON DCC
RELEASE
LITE-ON Technology Corp. / OptoelectronicsNo.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C.
Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660http://www.liteon.com/opto
PhotocouplerProduct Data SheetLTV-214 Spec No.: DS70-2010-0066Effective Date: 12/27/2014
Revision: A
BNS-OD-FC001/A4
BNS-OD-FC001/A4
BNS-OD-FC001/A4
BNS-OD-FC001/A4
1/16
Photocouplers
LTV-2X4 series
Part no.: LTV-2X4 series
BNC-OD-FC002/A4
1. DESCRIPTION
1.1 Features
Current transfer ratio (CTR) : MIN. 20% at IF = ±1mA, VCE = 5V)
High input-output isolation voltage. (Viso=3,750Vrms)
Employs double transfer mold technology
UL 1577
VDE DIN EN60747-5-5 (VDE 0884-5) ,
CSA CA5A
FIMKO
■ RoHS Compliance: All materials be used in device are followed EU RoHS directive (No.2002/95/EC).
ESD pass HBM 6000V/MM2000V
MSL class1
1.2 Applications
Hybrid substrates that require high density mounting.
Programmable controllers
System appliances, measuring instruments
2. PACKAGE DIMENSIONS
2.1 LTV-214
Notes :
1. 3-digit date code.
2. Rank shall be or shall not be marked.
3. VDE mark only appears on devices ordered “V” option.
2/16
Photocouplers
LTV-2X4 series
Part no.: LTV-2X4 series
BNC-OD-FC002/A4
2.2 LTV-224
Notes :
1. 3-digit date code.
2. Rank shall be or shall not be marked.
3. VDE mark only appears on devices ordered “V” option.
3/16
Photocouplers
LTV-2X4 series
Part no.: LTV-2X4 series
BNC-OD-FC002/A4
2.3 LTV-244
Notes :
1. 3-digit date code.
2. Rank shall be or shall not be marked.
3. VDE mark only appears on devices ordered “V” option.
4/16
Photocouplers
LTV-2X4 series
Part no.: LTV-2X4 series
BNC-OD-FC002/A4
3. TAPING DIMENSIONS
3.1 P/N : LTV-214
3.2 P/N : LTV-214-TP1
Description Symbol Dimension in mm (inches)
Tape wide W
Pitch of sprocket holes P0
Distance of compartmentF
P2
Distance of compartment to compartment P1
Description Symbol Dimension in mm (inch)
Tape wide W 12±0.3 (0.47)
Pitch of sprocket holes P0 4±0.1 (0.15)
Distance of compartment F 5.5±0.1 (0.217)
P2 2±0.1 (0.079)
Distance of compartment to
compartment P1 8±0.1 (0.315)
5/16
Photocouplers
LTV-2X4 series
Part no.: LTV-2X4 series
BNC-OD-FC002/A4
3.3 P/N :LTV-224
Description Symbol Dimension in mm (inch)
Tape wide W 12±0.3 (0.47)
Pitch of sprocket holes P0 4±0.1 (0.15)
Distance of compartment F 5.5±0.1 (0.217)
P2 2±0.1 (0.079)
Distance of compartment to
compartment P1 8±0.1 (0.315)
6/16
Photocouplers
LTV-2X4 series
Part no.: LTV-2X4 series
BNC-OD-FC002/A4
3.4 P/N : LTV-244
3.5 Quantities per Reel
Description Symbol Dimension in mm (inch)
Tape wide W 16±0.3 (0.47)
Pitch of sprocket holes P0 4±0.1 (0.15)
Distance of compartment F 7.5±0.1 (0.217)
P2 2±0.1 (0.079)
Distance of compartment to
compartment P1 12±0.1 (0.315)
Package Type LTV-214 LTV-224 LTV-244
Quantities (pcs) 3000 2000 2000
7/16
Photocouplers
LTV-2X4 series
Part no.: LTV-2X4 series
BNC-OD-FC002/A4
4. RATING AND CHARACTERISTICS
4.1 Absolute Maximum Ratings at Ta=25°C
Parameter Symbol Rating
Unit 214 224 244
Input
Forward Current IF 50 mA
Reverse Voltage VR 6 V
Power Dissipation P 65 mW
Pulse Forward Current IFSM 1 A
Output
Collector - Emitter Voltage VCEO 80 V
Emitter - Collector Voltage VECO 7 V
Collector Current IC 50 mA
Collector Power Dissipation PC 150 100 mW
Total Power Dissipation Ptot 200 170 mW
1. Isolation Voltage Viso 3750 Vrms
Operating Temperature Topr -55 ~ +110 oC
Storage Temperature Tstg -55 ~ +150 oC
Soldering Temperature Tsol 260(10s) oC
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.
8/16
Photocouplers
LTV-2X4 series
Part no.: LTV-2X4 series
BNC-OD-FC002/A4
4.2 ELECTRICAL OPTICAL CHARACTERISTICS at Ta=25°C
Parameter Symbol Min. Typ. Max. Unit Test Condition
Input
Forward Voltage VF — 1.2 1.4 V IF=±20mA
Terminal Capacitance Ct — 60 — pF V=0, f=1KHz
Output
Collector Dark Current ICEO — — 100 nA VCE=20V, IF=0
Collector-Emitter
Breakdown Voltage BVCEO 80 — — V IC=0.1mA, IF=0
Emitter-Collector
Breakdown Voltage BVECO 7 — — V IE=10A, IF=0
TRANSFER
CHARACTERISTICS
Collector-Emitter
Saturation Voltage VCE(sat) — — 0.4 V IF±8mA, IC=2.4mA
Isolation Resistance Riso 51010 11011 — DC500V,
40 ~ 60% R.H.
40 ~ 60% R.H. Floating Capacitance Cf — 0.8 1 pF V=0, f=1MHz
Response Time (Rise) tr — 3 18 s VCE=10V, IC=±2mA
RL=100, f=100Hz Response Time (Fall) tf — 4 18 s
9/16
Photocouplers
LTV-2X4 series
Part no.: LTV-2X4 series
BNC-OD-FC002/A4
100%I
ICTR
F
C
5. RANK TABLE OF CURRENT TRANSFER RATIO CTR
Model No. CTR Rank Min Max Condition
LTV-214
0 20 400
IF=±1mA, VCE=5V, Ta=25oC
A 50 250
AK 100 200
B 100 400
GR 100 300 IF=±5mA, VCE=5V, Ta=25oC
LTV-224
LTV-244
0 20 400
IF=±1mA, VCE=5V, Ta=25oC
A5 100 300
GB 100 400 IF=±5mA, VCE=5V, Ta=25oC
10/16
Photocouplers
LTV-2X4 series
Part no.: LTV-2X4 series
BNC-OD-FC002/A4
-3.2
-2.8
-2.4
-2.0
-1.6
-1.2
-0.8
-0.4
0.1 1 10 100
Forward Current, IF (mA)
For
war
d V
olta
ge T
emp
erat
ure
Coe
ffci
ent
△V
F /
△T
a (m
V/o
C)
1
10
100
1000
0.5 1 1.5 2 2.5 3
Pulse Forward Voltage, VFP(V )
Pu
lse
Fo
rwar
d C
urr
ent, I
FP (
mA
)
Pulse Widths ≦ 10 us
Repetitive Frequency
= 100Hz
Ta = 25 ℃
6. CHARACTERISTICS CURVES
Figure 1. Collector Power Dissipation vs. Ambient Temperature Figure 2. Forward Current vs. Ambient Temperature
Figure 3. Forward Current vs. Forward Voltage Figure 4. Forward Voltage Temperature Coefficient vs.
Forward Current
Figure 5. Pulse Forward Current vs. Duty Cycle Ratio
Duty Ratio
Pulse width < = 100 s
Pu
lse F
orw
ard
Cu
rrent
I (m
A)
0.1 1
FP
0.010.00110
10000
100
1000
Ta= 25 Co
0.0001
Figure 6. Pulse Forward Current vs. Pulse Forward
Voltage
0
10
20
30
40
50
60
-25 0 25 50 75 100
Ambient Temperature,Ta (℃)
Forw
ard
Cu
rren
t, I
F (
mA
)
0
20
40
60
80
100
120
140
160
-25 0 25 50 75 100 125
Ambient Temperature,Ta(℃)
Coll
ecto
r P
ow
er D
issi
pati
on
, P
c(m
W)
LTV-214
LTV-224
LTV-244
1
10
100
0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5
Forward Voltage ( Volts )
Fo
rwa
rd C
urr
en
t (
mA
)
Ta=110℃ 75℃-55℃
-30℃0℃25℃
50℃
11/16
Photocouplers
LTV-2X4 series
Part no.: LTV-2X4 series
BNC-OD-FC002/A4
0
10
20
30
40
50
0 5 10
Collector-Emitter Voltage, VCE ( V )
Col
lect
or C
urr
ren
t, I
c (
mA
)
50mA
30mA
20mA
10mA
IF=5mA
PC(Max)=150mV
1.00E-11
1.00E-10
1.00E-09
1.00E-08
1.00E-07
1.00E-06
1.00E-05
-55 -35 -15 5 25 45 65 85 105
Temperature
ICE
O
Vce 48V
�
Vce 24V
Vce 10V
Vce 5V
Figure 7. Collector-Emitter Saturation Voltage vs. Forward
Current
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0 2 4 6 8 10 12 14 16 18 20
Forward Current, IF (mA)
Co
llec
t-E
mit
t V
olt
ag
e, V
CE (
V)
10
mA
7m
A
0.5
mA
1m
A
3m
A
5m
A
Figure 8. Collector Current vs. Collector-Emitter
Voltage
Figure 9. Collector Current vs. Small Collector-Emitter
Voltage
0
5
10
15
20
25
30
35
40
45
50
0 0.5 1
Collector-Emitter Voltage, VCE ( V )
Co
llecto
r C
urrren
t, I
c (
mA
)
50mA
30mA
20mA
10mA
5mA
IF=2mA
Figure 10. Normalized CTR vs. Forward Current
Figure 11. Collector Dark Current vs. Ambient Temperature Figure 12. Current Transfer Ratio vs. Forward
Current
1
10
100
1000
0.1 1 10 100
CT
R -
Cu
rren
t T
ran
sfer
Ra
tio -
%
IF - Forward Current - mA
10V
VCE = 0.4V
5V
0.1
1
10
0.1 1 10 100
No
rmal
aize
d C
TR
IF - Forward Current - mA
Normalized to
IF = 1mA,
VCE = 5V
TA =25oC
12/16
Photocouplers
LTV-2X4 series
Part no.: LTV-2X4 series
BNC-OD-FC002/A4
-8
-6
-4
-2
0
1 10 100Frequency ( kHz )
VO
( d
b )
Vcc=5V
Ic=2mA
Ta=25oC
RL=100Ω
1KΩ
0 .1
1
10
100
-60 -40 -20 0 20 40 60 80 100 120
Co
lle
cto
r C
urre
nt,
IC
(m
A)
Amb ien t Tempera tu re , TA (oC)
IF = 0 .5mA
1mA
25mA
20mA5mA
VCE = 5 V
0 . 1
1
10
100
-55 -20 0 25 50 100
t O N
ts
t O F F
Amb ien t t empe ra tu re Ta (oC)
Sw
itc
hin
g t
ime
(u
s)
Figure 13. Collector-Emitter Saturation Voltage vs.
Ambient Temperature
Figure 14. Collector Current vs. Ambient Temperature
Figure 15. Switching Time vs. Load Resistance
0.1
1
10
100
1000
1 10 100
Load Resistance, RL( KO)
Sw
itch
ing
Tim
e (
µS
)
Toff
Ts
Ton
Ta = 25 ℃
Vcc = 5V
RL = 1.9kΩ
Figure 16. Switching Time vs. Ambient Temperature
Figure 17. Frequency Response
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
0.18
-30 5 40 75 110
Ambinet Temperature, Ta (oC)
Coll
ecto
r-E
mit
ter S
atu
rati
on
Volt
ag
e (
V)
IF=8mA
IC=2.4mA
IF=20mA
IC=1mA
IF=1mA
IC=0.2mA
13/16
Photocouplers
LTV-2X4 series
Part no.: LTV-2X4 series
BNC-OD-FC002/A4
7. SWITCHING TIME TEST CIRCUIT
RL
t tts
0.5V
4.5V
Vcc
VCE
IF
VCE Vcc
ON OFF
8. TEMPERATURE PROFILE OF SOLDERING
8.1 IR Reflow soldering (JEDEC-STD-020C compliant)
One time soldering reflow is recommended within the condition of temperature and time profile shown below. Do not solder more than three
times.
Profile item Conditions
Preheat
- Temperature Min (TSmin)
- Temperature Max (TSmax)
- Time (min to max) (ts)
150˚C
200˚C
90±30 sec
Soldering zone
- Temperature (TL)
- Time (tL)
217˚C
60 ~ 100 sec
Peak Temperature (TP) 260˚C
Ramp-up rate 3˚C / sec max.
Ramp-down rate 3~6˚C / sec
14/16
Photocouplers
LTV-2X4 series
Part no.: LTV-2X4 series
BNC-OD-FC002/A4
60 ~ 120 sec
25 C
150 C
200 C
260 C
217 C
60-100 sec
Time (sec)
Tem
pera
ture
( C
)
20 sec
Tsmax
ts (Preheat)
tL (Soldering)
Tsmin
TL
TP
Ramp-down
Ramp-up
8.2 Wave soldering (JEDEC22A111 compliant)
One time soldering is recommended within the condition of temperature.
Temperature: 260+0/-5˚C
Time: 10 sec.
Preheat temperature:25 to 140˚C
Preheat time: 30 to 80 sec.
15/16
Photocouplers
LTV-2X4 series
Part no.: LTV-2X4 series
BNC-OD-FC002/A4
8.3 Hand soldering by soldering iron
Allow single lead soldering in every single process. One time soldering is recommended.
Temperature: 380+0/-5˚C
Time: 3 sec max.
9. RRECOMMENDED FOOT PRINT PATTERNS (MOUNT PAD)
Unit: mm
P/N : LTV-214 P/N : LTV-224
P/N : LTV-244
16/16
Photocouplers
LTV-2X4 series
Part no.: LTV-2X4 series
BNC-OD-FC002/A4
10. 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.