Photocoupler
Product Data Sheet
LTV-M501-DE
Spec No.: DS70-2013-0019
Effective Date: 05/04/2013
Revision: -
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
DEMA Electronic AG | Phone: +49 (0)89 28 69 41 0 | Fax: +49 (0)89 28 35 09 | Email: info@dema.net | Web: http://www.dema.net
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LTV-M501-DE
Small Outline, 5 Lead, High Speed Optocouplers
Description
The LTV-M501-DE consists of a high efficient
AlGaAs Light Emitting Diode and a high
speed optical detector. This design provides
excellent AC and DC isolation between the
input and output sides of the Optocoupler.
Connection for the bias of the photodiode
improves the speed that of a conventional
phototransistor coupler by reducing the
base-collector capacitances. The internal
shield ensures high common mode transient
immunity. A guaranteed common mode
transient immunity is up to 15KV/μs (Min.)
Functional Diagram
Features

Surface mountable

High speed – 1MBd typical

Compatible with infrared vapor phase reflow
and wave soldering process

Very high common mode transient immunity:
15K V/μs at VCM = 1500 V guaranteed

TTL compatible

Open collector output

Lead free option

Worldwide Safety approval :
UL/ cUL 1577, Cert. No.E113898.
P in N o . a n d In te rn al
co n n ec tio n d ia gram
6
5
3750 Vrms/1 min
VDE DIN EN60747-5-5, Cert. No. 138213
4
VIORM = 560 Vpeak
1 . A n o de
3.
4.
5.
6.
1
C a th o de
GND
V o (O u tp ut)
V cc
Application

Line receivers: High common mode transient
immunity (>1000 V/μs) and low input-output
capacitance (0.6 pF).

High speed logic ground isolation: TTL/TTL,
TTL/LTTL, TTL/CMOS, TTL/LSTTL

Replace slow phototransistor optocouplers

Replace pulse transformers: save board space
and weight

Analog signal ground isolation: Integrated photon
detector provides improved linearity over
phototransistor type
3
Truth Table (Positive Logic)
LED
OUT
ON
L
OFF
H
A 0.1μF bypass Capacitor must
be connected between Pin4 and
Pin6
Part No. : LTV-M501-DE
(Rev. -, Mar 29, 2013)
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Package Dimensions
5-pin SOP Package (LTV-M501-DE)
D a te C o d e *1
F a cto ry C o d e *2 .
*1. Year date code and 2-digit work week.
*2. Factory identification mark
(W :China-CZ)
Dimensions are in Millimeters and (Inches).
Mold flash on each side is 0.15mm maximum
Part No. :
LTV-M501-DE
(Rev. -, Mar 29, 2013)
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Taping Dimensions
LTV-M501-DE
Description
Symbol
Dimensions in millimeters ( inches )
Tape wide
W
12±0.3 (0.47)
Pitch of sprocket holes
P0
4±0.1 (0.15)
Distance of compartment
F
P2
5.5±0.1 (0.217)
2±0.1 (0.079)
Distance of compartment to compartment
P1
8±0.1 (0.315)
Quantity Per Reel
Package Type
Quantities(pcs)
Part No. : LTV-M501-DE
(Rev. -, Mar 29, 2013)
LTV-M501-DE
3000
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Absolute Maximum Ratings*1
Parameter
Symbol
Min
Max
TST
-55
125
o
100
o
Storage Temperature
Operating Temperature
TA
-55
Isolation Voltage
VISO
3750
Supply Voltage
VCC
-0.5
Units
C
C
VRMS
30
V
260
C
IF
25
mA
IF
50
mA
IF
1.0
A
Reverse Input Voltage
VR
5
V
Input Power Dissipation
PI
45
mW
Output Collector Current
IO
8
mA
Peak Output Current
IO
16
mA
Output Collector Voltage
VO
20
V
Output Collector Power Dissipation
PO
100
mW
Lead Solder Temperature * 2
Note
2
Input
Average Forward Input Current
Peak Input Current
(50% duty cycle, 1 ms pulse width)
Peak Transient Input Current
(1 μs pulse width, 300 pps)
Output
-0.5
1.Ambient temperature = 25oC, unless otherwise specified. Stresses exceeding the absolute maximum
ratings can cause permanent damage to the device. Exposure to absolute maximum ratings for long periods
of time can adversely affect reliability.
2.260oC for 10 seconds. Refer to Lead Free Reflow Profile.
Part No. : LTV-M501-DE
(Rev. -, Mar 29, 2013)
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Electrical Specifications
Parameters
Test Condition
Symbol
Min
Typ
Max
Unit
s
VF
1.2
1.4
1.8
V
5
Input
o
Input Forward Voltage
IF =16mA, TA=25 C
Input Reverse Voltage
IR = 10μA
BVR
IF = 16mA; VCC = 4.5V;
o
TA = 25 C; VO = 0.4V
CTR
V
Detector
Current transfer ratio
20
IF = 16mA; VCC = 4.5V;
o
TA = 25 C; VO = 0.5V
Logic low output voltage
output voltage
IF = 16mA;VCC = 4.5V;
o
Io = 3.0mA; TA = 25 C
25
0.1
0.4
VOL
V
IF = 16mA;VCC = 4.5V;
o
Io = 2.4mA; TA = 25 C
IF = 0mA, VO = VCC = 15V
o
TA = 25 C
50
%
15
0.5
IF = 0mA, VO = VCC = 5.5V,
o
TA = 25 C
Logic high output current
24
IOH
0.003
0.5
0.01
1
o
TA = 0 ~ 70 C
50
Logic low supply current
IF = 16mA, Vo = open
(VCC=15V)
ICCL
50
200
Logic high supply current
IF = 0mA, Vo = open ;
o
TA = 25 C (VCC = 15V)
ICCH
0.02
1
μA
Over recommended temperature (TA = 0°C to 70°C) unless otherwise specified.
*All Typical at TA =25ْ C
Part No. : LTV-M501-DE
(Rev. -, Mar 29, 2013)
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Switching Specifications
Parameter
Test Condition
Symbol
Min
o
TA = 25 C
Propagation Delay Time
to Low Output Level
Typ
Max
200
800
Units
tPHL
o
0 ~ 100 C
800
RL=1.9KΩ
ns
o
TA = 25 C
Propagation Delay Time
to High Output Level
250
800
tPLH
o
0 ~ 100 C
800
Logic High Common
Mode Transient Immunity
IF = 0mA;VCM = 1500Vp-p;
o
CL = 15 pF; TA=25 C,
RL=1.9KΩ
|CMH|
15
KV/μs
Logic Low Common
Mode Transient Immunity
IF = 16mA;VCM = 1500Vp-p
o
CL = 15 pF; TA = 25 C,
RL = 1.9KΩ
|CML|
15
KV/μs
Over recommended temperature (TA = 0°C to 70°C) VCC = 5 V, IF = 16mA unless otherwise specified.
*All Typical at TA =25ْ C
Part No. : LTV-M501-DE
(Rev. -, Mar 29, 2013)
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Isolation Characteristics
Parameter
Test Condition
Symbol
Input-Output Insulation
Leakage Current
45% RH, t = 5s,
o
VI-O = 3kV DC, TA = 25 C
II-O
Withstand Insulation
Test Voltage
RH ≤ 50%, t = 1min,
o
TA = 25 C
VISO
Input-Output Resistance
VI-O = 500V DC
RI-O
Min
Typ
Max
Units
1.0
μA
3750
VRMS
12
Ω
10
o
*All Typical at TA =25 C
Notes
1. A 0.1µF or bigger bypass capacitor for VCC is needed as shown in Fig.1
2. Current Transfer Ratio is defined as the ratio of output collector current Io , to the forward LED input current IF,
times 100.
3. The 1.9KΩ load represents 1TTL unit load of 1.6mA and the 5.6KΩ pull-up resistor.
4. The 4.1KΩ load represents 1LSTTL unit load of 0.36mA and the 6.1KΩ pull-up resistor.
Part No. : LTV-M501-DE
(Rev. -, Mar 29, 2013)
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Characteristics Curves
Figure 4: Current Transfer Ratio vs. Input
Current.t current
18
TA = 25oC
VCC = 5V
IO - Output Current - mA
16
14
Normalized Current Transfer Ratio
Figure 1: DC and Pulsed Transfer Characteristics
40mA
35mA
30mA
12
25mA
10
20mA
8
15mA
6
10mA
4
IF = 5mA
2
0
0
5
10
15
1.5
1
Normalized
IF = 16mA
VO = 0.4V
VCC = 5V
TA = 25oC
0.5
0
20
0.1
1
VO - Output Voltage - V
Normalized Current Transfer Ratio
o
VF - Forward Voltage - V
TA = 25 C
10
1
0.1
0.01
0.001
0.9
1
1.1
1.2
1.3
100
Figure 5: Current Transfer Ratio vs. Temperature.
Figure 2: Input Current vs. Forward
Voltage.
100
10
IF - Forward Current - mA
1.4
1.5
1.5
1
Normalized
IF = 16mA
VO = 0.4V
VCC = 5V
0.5
TA = 25oC
0
-60
1.6
-20
20
60
100
o
IF - Forward Current - mA
TA - Temperature - C
Figure 6: Propagation Delay Time vs. Load
Resistance.
Figure 3: Propagation Delay vs. Temperature.
500
VCC = 5.0V
o
tP - Propagation Delay - ns
TA = 25 C
tPLH, IF = 16mA
tPLH, IF = 10mA
tPHL, IF = 10mA
tP - Propagation Delay - ns
1000
400
IF = 16mA, VCC = 5.0V
RL = 1.9KΩ
tPLH
300
200
tPHL
100
tPHL, IF = 16mA
0
100
-60
1
RL - Load Resistance - KΩ
Part No. : LTV-M501-DE
10
(Rev. -, Mar 29, 2013)
-20
20
60
100
o
TA - Temperature - C
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Characteristics Curves
Figure 8: Frequency Response..
100
5
IF = 0
VO = VCC = 5.0V
Normalized Response - dB
IOH - Logic High Output Current - nA
Figure 7: Logic High Output Current vs.
Temperature.
10
1
-60
-20
20
60
TA = 25oC
IF = 16mA
VCC = 5.0V
0
-5
RL = 100Ω
RL = 220Ω
RL = 470Ω
RL = 1KΩ
-10
-15
-20
-25
0.01
100
0.1
TA - Temperature - oC
1
10
f - Frequency - MHz
Figure 9: Switching Test Circuit
IF
PULSE
GEN.
Z O = 5 0Ω
t r = 5 ns
0
5V
VO
1 .5 V
1 .5 V
VOL
V O tp H L
5V
tp L H
1 .5 V
+5V
1
6
RL
1 0 % D U T Y C Y C LE
1 /f < 5 00us
PULSE
GEN.
Z O = 5 0Ω
t r = 5 ns
I F M O N IT O R
IF
0
IF
5
VO
IF
1
4
3
1 0 % D U T Y C Y C LE
RM
1 /f < 5 00us
RL
VO
0 .1 uF
4
3
I F M O N IT O R * IN C L U D E S P R O B E A N D F IX T U R E C A P A C IT A N C E
VOL
CL =15 pF
tp L H
RM
I
Figure 10: Test
Circuit for Transient Immunity and
Typical Waveforms
tr,tf= 16ns
*R
F
10V
B
90%
A
VC M
S W A : I F= 0 m
A%
90
VC M
5
tf
I FV F F
tr,tf= 16ns
*R
10V
B
3
A
5V
1
4
0 .1 uF
6
CC
VO
+5V
220Ω
RL
10%
0V
VO
+5V
RL
10%
tr
VO
CC
*1IN C L U D E S P R O B E A N D F IX T6U R E C A P2A2C
IT A N C E
0Ω
0V
VO
CL =15 pF
5
1 .5 V
tp H L
tr
S W B : I F = 1 .6 m A
S W A : I F= 0 m A
tf
+5V
6
0 .1 uF
VO L
5
V FF
VO
VC M
5V
3
+
0 .1 uF
4
-
PULSE G EN.
VO
S W B : I F = 1 .6 m A
VO L
VC M
+
-
PULSE G EN.
Part No. :
LTV-M501-DE
(Rev. -, Mar 29, 2013)
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Temperature Profile Of Soldering Reflow
(1) IR Reflow soldering (JEDEC-STD-020C compliant)
One time soldering reflow is recommended within the condition of temperature and time
profile shown below.
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)
Peak Temperature (TP)
217˚C
60 ~ 100sec
260˚C
3˚C / sec max.
3~6˚C / sec
Ramp-up rate
Ramp-down rate
2 0 se c
T e m p e ra tu re ( C )
R a m p -u p
TP 260 C
TL 217 C
R a m p -d o w n
T sm a x 2 0 0 C
6 0 -1 0 0 se c
T sm in
150 C
tL (S o ld e rin g )
25 C
6 0 ~ 1 2 0 se c
T im e (s e c)
ts (P re h e a t)
Part No. : LTV-M501-DE
(Rev. -, Mar 29, 2013)
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Temperature Profile Of Soldering Reflow
(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.
(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.
Part No. : LTV-M501-DE
(Rev. -, Mar 29, 2013)
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Note:
Specifications of the products displayed herein are subject to change without notice.
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
instrumentation and application. 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.
Notice
Part No. :
LTV-M501-DE
(Rev. -, Mar 29, 2013)
Page : 12
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