L IT E - O N T E CH NO L O G Y CO RP O RAT IO N
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LTV-M601
High Speed 10MBit/s TTL Compatible Optocouplers
Description
The LTV-M601 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. The
output of the optical detector features an open
collector Schottky clamped transistor. The
enable function allows the optical detector to
be strobed. The internal shield ensures high
common mode transient immunity. A
guaranteed common mode transient immunity
is up to 15,000V/µs.
The Optocoupler operational parameters are
guaranteed over the temperature range from
-40oC ~ +85oC.
Functional Diagram
Features
•
SOP5 package
•
High speed – 10MBd typical
•
Guaranteed AC and DC performance
over temperature -40oC ~ +85oC.
•
Internal Shield for High Common Mode
Rejection (CMR)
LTV-M601: 10KV/us at VCM = 1000V
•
LSTTL/TTL Compatible.
•
Strobable output.
•
Safety approval
UL/ cUL 1577, Cert. No.E113898.
Pin No. and Internal
connection diagram
6
5
3750 Vrms/1 min
VDE DIN EN60747-5-5, Cert. No. 138213
4
VIORM = 567 Vpeak
1. Anode
3. Cathode
4. GND
5. Vo (Output)
6. Vcc
1
•
Isolation in line receivers
•
Ground loop elimination
•
Feedback Element in Switching Mode
Power Supplier
•
High Speed Logic Ground Isolation –
TTL/TTL, TTL/CMOS, TTL/LSTTL
•
Pulse transformer replacement
•
Power transistor isolation in motor
drives
•
Interface between Microprocessor
system, computer and their peripheral
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-M601 (Rev.-A, Mar 13, 2013)
BNS-OD-C131/A4
Application
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Package Dimensions
5-pin SOP Package (LTV-M601)
Date Code *1
Factory Code *2.
*1. The first digit is year date code, second and third digit is work week
*2. Factory identification mark (W :China-CZ)
Dimensions are in Millimeters and (Inches).
Part No. : LTV-M601 (Rev.-A, Mar 13, 2013)
BNS-OD-C131/A4
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Taping Dimensions
LTV-M601
Description
Symbol
Dimensions in millimeters ( inches )
Tape wide
W
12 ± 0.3 ( .63 )
Pitch of sprocket holes
P0
4 ± 0.1 ( .15 )
Distance of compartment
F
P2
5.5 ± 0.1 ( .295 )
2 ± 0.1 ( .079 )
Distance of compartment to compartment
P1
8 ± 0.1 ( .472 )
Quantity Per Reel
Package Type
LTV-M601
Quantities(pcs)
3000
Part No. : LTV-M601 (Rev.-A, Mar 13, 2013)
BNS-OD-C131/A4
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Absolute Maximum Ratings*1
Parameter
Symbol
Min
Max
TST
-40
125
o
85
o
Storage Temperature
Operating Temperature
TA
-40
Isolation Voltage
VISO
3750
Supply Voltage
VCC
Lead Solder Temperature * 2
Units
Note
C
C
VRMS
7
V
260
°C
2
Input
Average Forward Input Current
IF
50
mA
Reverse Input Voltage
VR
5
V
Input Power Dissipation
PI
40
mW
Output Collector Current
IO
50
mA
Output Collector Voltage
VO
7
V
Output Collector Power Dissipation
PO
85
mW
Output
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-M601 (Rev.-A, Mar 13, 2013)
BNS-OD-C131/A4
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Electrical Specifications
Parameters
Test Condition
Symbol
Min
Typ
Max
Units
1.80
V
Input
Input Forward Voltage
IF = 10mA
VF
1.38
Input Forward Voltage
Temperature Coefficient
IF = 10mA
∆VF/ ∆T
-1.6
Input Reverse Voltage
IR = 10µA
BVR
Input Threshold Current
VCC = 5.5V, VO=0.6V
IOL (sinking) = 13mA
ITH
1.8
Input Capacitance
f = 1MHz, VF = 0V
CIN
34
High Level Supply Current
VCC = 5.5V, IF = 0mA
ICCH
6
10
mA
Low Level Supply Current
VCC = 5.5V, IF = 10mA
ICCL
8
13
mA
High Level Output Current
VCC = 5.5V, VO = 5.5V,
IF = 250µA
IOH
2
100
µA
Low Level Output Voltage
VCC = 5.5V, IF = 5mA,
IOL (sinking) = 13mA
VOL
0.4
0.60
V
O
mV/ C
5
V
(1)
3
mA
pF
Detector
o
o
Specified over recommended temperature (TA = -40 C to +85 C) unless otherwise specified. Typical values
o
applies to VCC = 5V, TA = 25 C. See note 1.
Part No. : LTV-M601 (Rev.-A, Mar 13, 2013)
BNS-OD-C131/A4
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Switching Specifications
Parameter
Test Condition
Symbol
Min
Typ
Max
Propagation Delay Time to
Low Output Level
tPHL
30
75
Propagation Delay Time to
High Output Level
tPLH
40
75
|tPLH tPHL|
10
35
Pulse Width Distortion
o
TA=25 C
(RL=350Ω, CL = 15pF)
ns
Propagation Delay Skew
tPSK
Output Rise Time (10 to
90%)
tr
21
Output Fall Time (90 to 10%)
tf
7
Common Mode Transient
Immunity at High Output
Level
VCM = 1000V,
RL = 350Ω, IF = 0mA
o
TA = 25 C
|CMH|
Common Mode Transient
Immunity at Low Output
Level
VCM = 1000V,
RL = 350Ω, IF=10.0mA
o
TA = 25 C
|CML|
o
Units
40
10
KV/µs
10
o
Specified over recommended temperature (TA = -40 C to +85 C), VCC = 5V, IF = 7.5mA unless otherwise
o
specified. Typical values applies to VCC = 5V, TA = 25 C.
Part No. : LTV-M601 (Rev.-A, Mar 13, 2013)
BNS-OD-C131/A4
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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
10
Ω
Input-Output
Capacitance
f = 1MHz, TA = 25 C
CI-O
1.0
pF
o
Min
Typ
Max
Units
1.0
µA
3750
V
12
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. Peaking driving circuit may be used to speed up the LED. The peak drive current of LED may go up to 50mA
and maximum pulse width 50ns, as long as average current doesn’t exceed 20mA.
3. tPLH (propagation delay) is measured from the 3.75 mA point on the falling edge of the input pulse to the 1.5 V
point on the rising edge of the output pulse.
4. tPHL (propagation delay) is measured from the 3.75 mA point on the rising edge of the input pulse to the 1.5 V
point on the falling edge of the output pulse.
5. The tELH enable propagation delay is measured from the 1.5 V point on the falling edge of the enable input pulse
to the 1.5 V point on the rising edge of the output pulse.
6. The tEHL enable propagation delay is measured from the 1.5 V point on the rising edge of the enable input pulse
to the 1.5 V point on the falling edge of the output pulse.
7. CMH is the maximum tolerable rate of rise of the common mode voltage to assure that the output will remain in
a high logic state (i.e., VO > 2.0 V).
8. CML is the maximum tolerable rate of fall of the common mode voltage to assure that the output will remain in
a low logic state (i.e., VO < 0.8 V).
9. No external pull up is required for a high logic state on the enable input. If the enable pin is not used, tying it to
VCC.
10. Device is considered a two-terminal device: pins 1, 2, 3, and 4 shorted together, and pins 5, 6, 7, and 8
shorted together.
11. In accordance with UL1577, each optocoupler is proof tested by applying an insulation test voltage 3000 V
rms for one second (leakage current less than 5 uA). This test is performed before the 100% production test for
partial discharge
Part No. : LTV-M601 (Rev.-A, Mar 13, 2013)
BNS-OD-C131/A4
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Switching Time Test Circuit
PULSE GEN.
ZO
t f = t r = 5 ns
IF
+5V
1
6
Vcc
5
0.1 uF
BYPASS
RL
VO
CL
4
3
INPUT
GND
RM
IF =7.5mA
IF =3.75mA
ILED
tpLH
tp HL
VOUT
1.5V
Figure 1: Single Channel Test Circuit for tPHL and tPLH
IF
B
A
+5V
1
Vcc
6
5
V FF
0.1 uF
BYPASS
VO
4
3
GND
VCM
+
-
PULSE GEN.
VCM (PEAK)
VCM
0V
SWITCH AT A: IF =0mA
VO
CM H
5V
VO (MIN)
SWITCH AT A: IF =7.5mA
VO
0.5V
VO (MAX)
CM L
Figure 2: Single Channel Test Circuit for Common Mode Transient Immunity
Part No. : LTV-M601 (Rev.-A, Mar 13, 2013)
BNS-OD-C131/A4
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Typical Performance Curves
Figure 3: Typical Input Diode Forward
Characteristics
Figure 6: Typical Output Voltage vs. Input
Forward Current
VOL - Low Level Output Voltage - V
1.5
VF - Forward Voltage - V
TA = 25oC
1.45
1.4
1.35
1.3
1.25
1.2
0
5
10
15
20
25
30
6
VCC = 5.0V, TA = 25oC
5
RL = 350Ω
4
3
RL = 1KΩ
2
RL = 4KΩ
1
0
0
1
2
IF - Forward Current - mA
VOL - Low Level Output Voltage - V
VF - Forward Voltage - V
2
1.8
IF = 20mA
IF = 30mA
1.4
1.2
IF = 2mA
IF = 10mA
1
-40
-20
0
20
40
60
80
0.6
IOL = 12.8mA
0.4
IOL = 9.6mA
0.2
IOL = 6.4mA
0.1
-40
100
-20
IOL - Low Level Output Current - mA
ITH - Input Threshold Current - mA
RL=1KΩ
2.0
RL=4KΩ
1.0
0.5
0.0
0
20
40
60
80
TA - Ambient Temperature - oC
Part No. : LTV-M601 (Rev.-A, Mar 13, 2013)
BNS-OD-C131/A4
40
60
80
100
Figure 8: Typical Low Level Output
Current vs. Ambient Temperature
RL=350Ω
-20
20
TA - Ambient Temperature - C
VCC = 5.0V, VO = 0.6V
-40
0
o
4.0
1.5
IOL = 16mA
0.3
Figure 5: Typical Input Diode Threshold
Current vs. Ambient Temperature
2.5
6
0.5
TA - Ambient Temperature - C
3.0
5
VCC = 5.5V, VE = 2.0V, IF = 5.0mA
o
3.5
4
Figure 7: Typical Low Level Output Voltage
vs. Ambient Temperature
Figure 4: Typical Input Diode Forward
Voltage vs. Ambient Temperature
1.6
3
IF - Forward Current - mA
100
70
VCC = 5.0, VE = 2.0V, VOL = 0.6V
60
IF = 10 ~ 15mA
50
40
IF = 5mA
30
20
-40
-20
0
20
40
60
80
100
TA - Ambient Temperature - oC
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Typical Performance Curves
Figure 12: Typical Propagation Delay vs. Input
Forward Current
80
80
VCC = 5.0V
VEH = 3.0V
VEL = 0V
IF = 7.5mA
70
60
50
tELH, RL = 4KΩ
tELH, RL = 1KΩ
40
30
tELH, RL = 350Ω
tEHL, RL = 350Ω
20
10
tP - Propagation Delay - ns
tE - Enable Propagation Delay - ns
Figure 9: Typical Enable Propagation
Delay vs. Ambient Temperature
tELH, RL = 1KΩ, 4KΩ
0
VCC = 5.0V, TA = 25oC
70
60
40
TPLH, RL = 1KΩ
30
20
TPHL, RL = 350Ω, 1KΩ, 4KΩ
10
0
-40
-20
0
20
40
60
80
100
7
8
9
10
TA - Ambient Temperature - oC
PWD - Pulse Width Distortion - ns
tR, tF - Rise, Fall Time - ns
VCC = 5.0V, IF = 7.5mA
250
tR, RL = 4KΩ
150
tR, RL = 1KΩ
tR, RL = 350Ω
100
tF, RL = 350Ω, 1KΩ, 4KΩ
50
0
-40
-20
0
20
40
60
80
30
15
RL = 1KΩ
10
5
0
5
7
9
40
60
80
o
TA - Ambient Temperature - C
Part No. : LTV-M601 (Rev.-A, Mar 13, 2013)
BNS-OD-C131/A4
100
PWD - Pulse Width Distorsion - ns
TPLH, RL = 4KΩ
20
13
15
Figure 14: Typical Pulse Width Distortion vs.
Ambient Temperature
TPHL, RL = 350Ω, 1KΩ, 4KΩ
0
11
IF - Forward Current - mA
TPLH, RL = 350Ω
-20
15
RL = 350Ω
20
100
TPLH, RL = 1KΩ
-40
14
RL = 4KΩ
25
Figure 11: Typical Propagation Delay vs.
Ambient
VCC = 5.0V, IF = 7.5mA
13
VCC = 5.0V, TA = 25oC
TA - Ambient Temperature - oC
100
90
80
70
60
50
40
30
20
10
0
12
Figure 13: Typical Pulse Width Distortion vs.
Input Forward Current
300
200
11
IF - Forward Current - mA
Figure 10: Typical Rise and Fall Time vs.
Ambient Temperature
tP - Propagation Delay - ns
TPLH, RL = 4KΩ
TPLH, RL = 350Ω
50
60
VCC = 5.0V, IF = 7.5mA
50
RL = 4KΩ
40
30
RL = 1KΩ
20
RL = 350Ω
10
0
-40
-20
0
20
40
60
80
100
o
TA - Ambient Temperature - C
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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
Ramp-up rate
Ramp-down rate
3˚C / sec max.
3~6˚C / sec
20 sec
Temperature ( C)
Ramp-up
TP 260 C
TL 217 C
Tsmax 200 C
Ramp-down
60-100 sec
Tsmin
150 C
tL (Soldering)
25 C
60 ~ 120 sec
ts (Preheat)
Part No. : LTV-M601 (Rev.-A, Mar 13, 2013)
BNS-OD-C131/A4
Time (sec)
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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-M601 (Rev.-A, Mar 13, 2013)
BNS-OD-C131/A4
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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.
Part No. : LTV-M601 (Rev.-A, Mar 13, 2013)
BNS-OD-C131/A4
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