Photocoupler
Product Data Sheet
LTV-3150-L Series
Spec No. :DS70-2013-0037
Effective Date: 10/08/2019
Revision: C
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
Photocoupler
LTV-3150-L series
1.0 Amp Output Current IGBT Gate Drive Optocoupler with Rail-to-Rail Output
Voltage, High CMR.
1. DESCRIPTION
The LTV-3150-L optocoupler is ideally suited for driving power IGBTs and MOSFETs used in motor control inverter applications and inverters
in power supply system. It contains an AlGaAs LED optically coupled to an integrated circuit with a power output stage. The 1.0A peak output
current is capable of directly driving most IGBTs with ratings up to 1200 V/50 A. For IGBTs with higher ratings, the LTV-3150-L series can be used
to drive a discrete power stage which drives the IGBT gate.
The Optocoupler operational parameters are guaranteed over the temperature range from -40oC ~ +105oC.
1.1 Features
Functional Diagram
1.0 A maximum peak output current
Vcc
NC
0.8 A minimum peak output current
Rail-to-rail output voltage
ANODE
Vo
CATHODE
Vo
200 ns maximum propagation delay
100 ns maximum propagation delay difference
35 kV/us minimum Common Mode Rejection (CMR) at VCM = 1500 V
NC
ICC = 3.0 mA maximum supply current
Wide operating range: 10 to 30 Volts (VCC)
Guaranteed performance over temperature -40oC ~ +105oC.
GND
SHIELD
A 0.1μF bypass Capacitor must be connected
between Pin 5 and 8.
MSL Level 1
Safety approval:
Truth Table
– UL/ cUL Recognized 5000 VRMS/1 min
– IEC/EN/DIN EN 60747-5-5 VIORM = 630 Vpeak
LED
High side
Low side
VO
IGBT/MOSFET gate drive
OFF
OFF
ON
Low
Uninterruptible power supply (UPS)
ON
ON
OFF
High
1.2 Applications
Industrial Inverter
AC/Brushless DC motor drives
1/14
Part No. : LTV-3150-L series
BNC-OD-FC002/A4
Rev. : -C
Photocoupler
LTV-3150-L series
2. PACKAGE DIMENSIONS
2.1 LTV-3150-L
2.2 LTV-3150M-L
2.3 LTV-3150S-L
Notes :
*1.
Year date code.
*2.
2-digit work week.
*3.
Factory identification mark
(Y : Thailand).
Dimensions are in Millimeters and (Inches).
2/14
Part No. : LTV-3150-L series
BNC-OD-FC002/A4
Rev. : -C
Photocoupler
LTV-3150-L series
3. TAPING DIMENSIONS
3.1 LTV-3150S-TA-L
3.2 LTV-3150S-TA1-L
Description
Symbol
Dimension in mm (inch)
Tape wide
W
16±0.3 (0.63)
Pitch of sprocket holes
P0
4±0.1 (0.15)
Distance of compartment
Distance of compartment to compartment
F
7.5±0.1 (0.295)
P2
2±0.1 (0.079)
P1
12±0.1 (0.47)
3.3 Quantities Per Reel
Package Type
LTV-3150-L
Quantities (pcs)
1000
3/14
Part No. : LTV-3150-L series
BNC-OD-FC002/A4
Rev. : -C
Photocoupler
LTV-3150-L series
4. RATING AND CHARACTERISTICS
4.1 Absolute Maximum Ratings
Parameter
Symbol
Min
Max
Storage Temperature
Tstg
-55
+125
o
C
Operating Temperature
Topr
-40
+105
o
C
125
o
C
Output IC Junction Temperature
Total Output Supply Voltage
TJ
(VCC –VEE)
0
Unit
35
V
Note
Average Forward Input Current
IF
25
mA
Reverse Input Voltage
VR
5
V
Peak Transient Input Current
IF(TRAN)
1.0
A
1
“High” Peak Output Current
IOH(PEAK)
1.0
A
2
“Low” Peak Output Current
IOL(PEAK)
1.0
A
2
Input Current (Rise/Fall Time)
tr(IN) /tf(IN)
500
ns
3
Output Voltage
VO(PEAK)
VCC
V
-0.5
Power Dissipation
PI
45
mW
Output Power Dissipation
PO
250
mW
Total Power Dissipation
PT
295
mW
Lead Solder Temperature
Tsol
260
o
C
Note: 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.
Note: Note: A ceramic capacitor (0.1 μF) should be connected between pin 8 and pin 5 to stabilize the operation
of a high gain linear amplifier. Otherwise, this Photocoupler may not switch properly. The bypass capacitor
should be placed within 1 cm of each pin.
Note 1: Pulse width (PW) ≤ 1 μs, 300 pps
Note 2: Exponential waveform. Pulse width ≤ 0.3 μs, f ≤ 15 kHz
Note 3: The rise and fall times of the input on-current should be less than 500 ns
4.2 Recommended Operating Conditions
Parameter
Symbol
Min
Max
Operating Temperature
TA
-40
105
Supply Voltage
VCC
10
30
V
Input Current (ON)
IFL(ON)
7
16
mA
Input Voltage (OFF)
VF(OFF)
-3.0
0.8
V
4/14
Unit
o
C
Part No. : LTV-3150-L series
BNC-OD-FC002/A4
Rev. : -C
Photocoupler
LTV-3150-L series
4.3
ELECTRICAL OPTICAL CHARACTERISTICS
Parameter
Input Forward Voltage
Symbol
Min.
Typ.
Max.
Unit
VF
1.2
1.37
1.8
V
IF = 10mA
ΔVF/ ΔT
－
-1.237
－
mV/OC
IF = 10mA
BVR
5
－
－
V
IR = 10μA
IFLH
－
1.9
5
mA
Input Forward Voltage
Test Condition
Figure
Note
13
Temperature Coefficient
Input Reverse Voltage
Input
Input Threshold Current
6,
VO > 5V, IO = 0A
(Low to High)
Input Threshold Voltage
7 ,18
VFHL
0.8
－
－
V
VO < 5V, IO = 0A
CIN
－
33
－
pF
f = 1 MHz, VF = 0 V
ICCH
－
1.9
3.0
mA
(High to Low)
Input Capacitance
High Level Supply
Output Open,
Current
IF = 7 to 16 mA
Low Level Supply
Output Open,
ICCL
－
2.1
3.0
mA
Current
VF = -3 to +0.8 V
－
High level output current
Low level output current
-0.3
－
－
-0.8
0.3
－
－
IOL
0.8
－
VCC -
VCC -
2
VO = (VCC – 3 V)
VO = (VEE + 1.5 V)
－
2
VO = (VEE + 3 V)
1, 2,
V
0.35
IO = -100mA
VEE +
VEE +
0.25
0.4
—
14
V
IF = 0mA, IO = 100mA
VUVLO+
—
7.8
—
V
VO > 5V, IF = 10 mA
VUVLO-
—
6.7
—
V
VO < 5V, IF = 10 mA
UVLOHYS
—
1.1
—
V
UVLO Threshold
UVLO Hysteresis
1
17
IF = 10mA,
—
1
16
A
VOH
VOL
VO = (VCC – 1.5 V)
A
0.6
Low level output voltage
－
IOH
Output
High level output voltage
4, 5
3, 15
19
—
All Typical values at TA = 25°C and V CC – VEE = 10 to 30 V, unless otherwise specified; all minimum and maximum specifications are
at recommended operating condition. (Refer to 4.2)
Note 1: Maximum pulse width = 50 μs.
Note 2: Maximum pulse width = 10 μs.
5/14
Part No. : LTV-3150-L series
BNC-OD-FC002/A4
Rev. : -C
Photocoupler
LTV-3150-L series
5. SWITCHING SPECIFICATION
Parameter
Symbol
Min.
Typ.
Max.
tPHL
50
120
200
tPLH
50
110
200
Unit
Test Condition
Figure
Note
Propagation Delay Time to
High Output Level
Propagation Delay Time to
Low Output Level
Pulse Width Distortion
PWD
20
Rg = 47Ω,
8, 9, 10,
Cg = 3nF,
11, 12,
70
f = 10 kHz,
ns
Propagation delay difference
between any two parts or
PDD
100
100
20
Duty Cycle = 50%
3
IF = 7 to 16 mA,
VCC = 15 to 30V
channels
VEE = ground
Output Rise Time (20 to 80%)
Tr
35
20
Output Fall Time (80 to 20%)
Tf
35
TA = 25°C,
Common mode transient
IF = 10 to 16 mA,
|CMH|
35
50
1
kV/μs
immunity at high level output
VCM = 1500 V,
VCC = 30 V
21
TA = 25°C,
Common mode transient
|CML|
35
immunity at low level output
50
kV/μs
VF = 0 V,
2
VCM = 1500 V,
VCC = 30 V
All Typical values at TA = 25°C and V CC – VEE = 10 to 30 V, unless otherwise specified; all minimum and maximum specifications
are at recommended operating condition. (Refer to 4.2)
Note 1: CMH is the maximum rate of rise of the common mode voltage that can be sustained with the output voltage in the logic high
state (VO > 15 V).
Note 2: CML is the maximum rate of fall of the common mode voltage that can be sustained with the output voltage in the logic low
state (VO < 1 V).
Note 3: The difference between tPHL and tPLH between any two parts series parts under same test conditions.
6/14
Part No. : LTV-3150-L series
BNC-OD-FC002/A4
Rev. : -C
Photocoupler
LTV-3150-L series
6. ISOLATION CHARACTERISTIC
Parameter
Symbol
Min.
Typ.
Max.
Unit
Test Condition
Note
VISO
5000
—
—
V
Input-Output Resistance
RI-O
—
6.5x1011
—
Ω
VI-O = 500V DC
1
Input-Output Capacitance
CI-O
—
1.0
—
pF
f = 1MHz
1
RH ≤ 50%, t = 1min,
Withstand Insulation Test
1, 2
TA = 25oC
Voltage
All Typical values at TA = 25°C unless otherwise specified. All minimum and maximum specifications are at recommended
operating condition. (Refer to 4.2)
Note 1: Device is considered a two terminal device: pins 1, 2 and 3 are shorted together and pins 4, 5 and 6 are shorted
together.
Note 2: According to UL1577, each photocoupler is tested by applying an insulation test voltage 6000VRMS for one second
(leakage current less than 10uA). This test is performed before the 100% production test for partial discharge
7/14
Part No. : LTV-3150-L series
BNC-OD-FC002/A4
Rev. : -C
Photocoupler
LTV-3150-L series
7. TYPICAL PERFORMANCE CURVES & TEST CIRCUITS
0.00
IF = 10 mA
IOUT = -100mA
VCC = 30 V
VEE = 0 V
29.70
IF = 10 mA
IOUT = -100mA
VCC = 30 V
VEE = 0 V
-0.05
VOH - High Output Voltage Drop - V
VOH - High Output Rail Voltage - V
29.75
29.65
29.60
29.55
29.50
-0.10
-0.15
-0.20
-0.25
-0.30
-0.35
-0.40
-0.45
-0.50
-0.55
29.45
-0.60
-40 -30 -20 -10
10 20 30 40 50 60 70 80 90 100 110
TA - Temperature - oC
High output rail voltage vs. Temperature
-40 -30 -20 -10
Figure 2:
0.35
3
0.30
2.5
0.25
0.20
0.15
0.10
VF (OFF) = 0 V
Iout = 100 mA
VCC = 30 V
VEE = 0 V
0.05
10
20
30
40
50
60
70
80
90 100 110
VOH vs. Temperature
2
1.5
1
IF = 10 mA for ICCH
VF = 0V for ICCL
VCC = 30 V
VEE = 0 V
0.5
ICCH
ICCL
0
0.00
-40 -30 -20 -10
0
10
20
30
40
50
60
70
80
-40 -30 -20 -10
90 100 110
TA - Temperature - oC
Figure 3:
VOL vs. Temperature
Figure 4:
3
34
2.5
29
VO - Output Voltage - V
ICC - Supply Current - mA
0
TA - Temperature - oC
ICC - Supply Current - mA
VOL - Output Low Voltage - V
Figure 1:
0
2
1.5
1
IF = 10 mA for ICCH
VF = 0V for ICCL
TA = 25 oC
VEE = 0 V
0.5
ICCH
15
ICC vs. VCC
20 30 40 50 60
TA - Tamperature - oC
70
20
25
90 100 110
ICC vs. Temperature
24
19
14
9
IFLH ON
4
30
80
TA = 25 oC
VCC = 30 V
VEE = 0V
-1
IFLH OFF
0
VCC - Supply Voltage - V
Figure 5:
10
ICCL
0
10
0
Figure 6:
0.5
1
1.5
2
2.5
IFLH - Low To High Current Threshold - mA
3
3.5
IFLH hysteresis
8/14
Part No. : LTV-3150-L series
BNC-OD-FC002/A4
Rev. : -C
4.5
125
4
120
3.5
115
TP - Propagation Delay - ns
LFLH - Low To High Threshold - mA
Photocoupler
LTV-3150-L series
3
2.5
2
1.5
1
110
105
100
95
IFLH ON
VCC = 10 to 30 V
VEE = 0 V
0.5
85
IFLH OFF
0
TPLH
TPHL
80
-40 -30 -20 -10
Figure 7:
0
10
20 30 40 50 60
TA - Temperature - oC
70
80
90 100 110
10
IFLH vs. Temperature
Figure 8:
200
200
180
180
160
160
140
120
100
80
VCC = 30V, VEE = 0V
TA = 25 oC
Rg = 47Ω, Cg = 3nF
Duty Cycle = 50%
f = 10kHz
60
40
20
15
20
25
30
VCC - Supply Voltage - V
TP - Propagation Delay - ns
TP - Propagation Delay - ns
IF = 8 mA, TA = 25 oC
Rg = 47Ω, Cg = 3nF
Duty Cycle = 50%
f = 10kHz
90
140
120
100
80
IF = 8mA
VCC = 30V, VEE = 0V
Rg = 47Ω, Cg = 3nF
Duty Cycle = 50%
f = 10kHz
60
40
TPLH
20
TPHL
0
Propagation delays vs. VCC
TPLH
TPHL
0
6
8
10
12
14
16
-40 -30 -20 -10
0
10
20
30
40
50
60
70
80
90 100 110
TA - Temperature - oC
IF - Forward LED Cureent - mA
Figure 9: Propagation delays vs. IF
Figure 10:
160
130
150
120
Propagation delays vs. Temperature
TP - Propagation Delay - ns
TP - Propagation Delay - ns
140
130
120
110
100
IF = 8 mA, TA = 25 oC
VCC = 30 V, VEE = 0 V
Cg = 3nF
Duty Cycle = 50%
f = 10kHz
90
80
70
TPLH
110
100
90
80
IF = 8 mA, TA = 25 oC
VCC = 30 V, VEE = 0 V
Rg = 47 Ω
Duty Cycle = 50%
f = 10kHz
70
60
TPHL
60
TPLH
TPHL
50
10
15
20
25
30
35
Rg - Series Load Resistance - Ω
Figure 11: Propagation delays vs. Rg
40
45
50
10
15
20
25
30
35
40
Cg - Series Load Capacitance - nF
45
50
Figure 12: Propagation delays vs. Cg
9/14
Part No. : LTV-3150-L series
BNC-OD-FC002/A4
Rev. : -C
Photocoupler
LTV-3150-L series
60
IF - Forward Current - mA
50
40
30
20
10
1.4
Figure 13:
1.45
1.5
VF - Forward Voltage - V
1.55
1.6
Input current vs. Forward voltage
V CC =10V
0.1uF
+ to 30V
100mA
VCC = 10 to 30V
V OL
Shield
Figure 14 : VOH Test Circuit
Figure 15 : VOL Test Circuit
VCC = 10 to 30V
Figure 16 : IOH Test Circuit
VCC = 10 to 30V
Figure 17 : IOL Test Circuit
10/14
Part No. : LTV-3150-L series
BNC-OD-FC002/A4
Rev. : -C
Photocoupler
LTV-3150-L series
0.1uF
VO >5V
IF
+
-
V CC =10V to 30V
Figure 18 : IFLH Test Circuit
I F =7 to 16mA
Figure 19 : UVLO Test Circuit
0.1uF
200Ω
10 KHz
50% DUTY
CYCLE
+
-
+
-
V CC =10V to 30V
VO
47Ω
3nF
Figure 20 : tr, tf, tPLH and tPHL Test Circuit and Waveforms
VCM
90%
1500V
10%
tr
VO
1V
VO
tf
SW A: I F=10mA
SW B: I F=0mA
CMH
26V
CML
Figure 21 : CMR Test Circuit and Waveforms
11/14
Part No. : LTV-3150-L series
BNC-OD-FC002/A4
Rev. : -C
Photocoupler
LTV-3150-L series
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)
150˚C
- Temperature Max (TSmax)
200˚C
- Time (min to max) (ts)
90±30 sec
Soldering zone
- Temperature (TL)
217˚C
- Time (tL)
60~100 sec
Peak Temperature (TP)
260˚C
Ramp-up rate
3˚C / sec max.
Ramp-down rate
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
Time (sec)
60 ~ 120 sec
ts (Preheat)
12/14
Part No. : LTV-3150-L series
BNC-OD-FC002/A4
Rev. : -C
Photocoupler
LTV-3150-L series
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.
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.
13/14
Part No. : LTV-3150-L series
BNC-OD-FC002/A4
Rev. : -C
Photocoupler
LTV-3150-L series
9. ORDERING INFORMATION
Part Number Options
LTV-3150-L
LTV-3150M-L
LTV-3150S-TA-L
LTV-3150S-TA1-L
LTV3150L-V
LTV3150ML-V
LTV3150STAL-V
LTV3150STA1L-V
Definition of Suffix
Remark
"3150-L"
LiteOn model name
Dual-in-Line package
"No Suffix"
clearance distance 7 mm typical
Wide lead spacing package
"M"
clearance distance 8 mm typical
Surface mounting package
"S"
clearance distance 8 mm typical
"TA"
Pin 1 location at lower right of the tape
"TA1"
Pin 1 location at upper left of the tape
"V"
VDE approved option
10. Notes:
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.
14/14
Part No. : LTV-3150-L series
BNC-OD-FC002/A4
Rev. : -C
工商网监
湘ICP备2023018690号
