TENAND LTV-3150

L IT E - O N T E CH NO L O G Y CO RP O RAT IO N
Property of Lite-on Only
LTV-3150
0.6A Output Current, High CMR,
Gate Drive Optocoupler
Apr 2011
Description
Features
The LTV-3150 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 0.6A 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 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 ~ +100oC.
1
8
Vcc
Anode
2
7
Vo
Cathode
3
6
Vo
NC
4
5
GND
0.6A maximum peak output current
•
15 kV/us minimum Common Mode Rejection
(CMR) at VCM = 1500 V
•
3.5 mA maximum supply current (ICC)
•
Under Voltage Lock-Out protection (UVLO) with
hysteresis
•
Wide operating range: 15 to 30 Volts (VCC)
•
Guaranteed performance over temperature
o
o
-40 C ~ +100 C.
•
Fast switching speed, 500ns max propagation
delay
•
Safety approval: Pending
Application
Functional Diagram
NC
•
•
IGBT/MOSFET gate drive
•
Uninterruptible power supply (UPS)
•
Industrial Inverter
•
Induction heating
Truth Table
LED
VCC-GND
(Turn-ON,
+ve going)
VCC-GND
(Turn-OFF,
-ve going)
VO
OFF
ON
ON
ON
0 - 30 V
0 – 11.5 V
11.5 - 13.5 V
13.5 - 30 V
0 - 30 V
0 – 10 V
10 - 12 V
12 - 30 V
Low
Low
Transition
High
Shield
A 0.1µF bypass Capacitor must be connected
between Pin 5 and 8. (Note 8)
Part No. :
LTV-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
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Ordering Information
Part
Option
Remarks
DIP-8
LTV-3150
Part No. :
M
Wide Lead Spacing, DIP-8
S
Surface Mount, SMD-8
S-TA
Surface Mount, SMD-8, Pin 1 location at lower right of the reel
S-TA1
Surface Mount, SMD-8, Pin 1 location at upper left of the reel
LTV-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
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Package Dimensions
8-pin DIP Package (LTV-3150)
LTV3150
Part No. :
LTV-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
*1. Year date code.
*2. 2-digit work week.
*3. Factory identification mark
(Y : Thailand).
Dimensions are in Millimeters and (Inches).
Page 3
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L IT E - O N T E CH NO L O G Y CO RP O RAT IO N
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Package Dimensions
8-pin DIP Wide Lead Spacing Package (LTV-3150M)
LTV3150
Part No. :
LTV-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
*1. Year date code.
*2. 2-digit work week.
*3. Factory identification mark
(Y : Thailand).
Dimensions are in Millimeters and (Inches).
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Package Dimensions
8-pin DIP Surface Mount Package (LTV-3150S)
LTV3150
Part No. :
LTV-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
*1. Year date code.
*2. 2-digit work week.
*3. Factory identification mark
(Y : Thailand).
Dimensions are in Millimeters and (Inches).
Page 5
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Taping Dimensions
LTV-3150S-TA
LTV-3120S-TA1
LTV-3150S-TA1
Description
Symbol
Dimensions in millimeters ( inches )
Tape wide
W
16 ± 0.3 ( .63 )
Pitch of sprocket holes
P0
4 ± 0.1 ( .15 )
Distance of compartment
F
P2
7.5 ± 0.1 ( .295 )
2 ± 0.1 ( .079 )
Distance of compartment to compartment
P1
12 ± 0.1 ( .472 )
Part No. :
LTV-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
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Recommended Lead Free Reflow Profile
Part No. :
LTV-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
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Absolute Maximum Ratings
o
Ambient temperature = 25 C, 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.
Parameter
Symbol
Min
Max
Storage Temperature
TST
-55
125
o
Operating Temperature
TA
-40
100
o
VISO
5000
VCC
0
Isolation Voltage
Supply Voltage
Units
C
C
VRMS
35
V
TSOL
260
°C
IF(AVG)
25
mA
VR
5
V
Peak Transient Input Current
(<1 µs pulse width, 300 pps)
IF(TRAN)
1
A
Input Current (Rise/Fall Time)
tr(IN) /tf(IN)
500
ns
PI
45
mW
Lead Solder Temperature
(9)
Input
Average Forward Input Current
Reverse Input Voltage
Input Power Dissipation
(10)
Output
“High” Peak Output Current
“Low” Peak Output Current
(1)
(1)
Output Voltage
Output Power Dissipation
(11)
Total Power Dissipation
Part No. :
IOH(PEAK)
0.6
A
IOL(PEAK)
-0.6
A
VO
VCC
V
PO
250
mW
PT
295
mW
8)
At least a 0.1uF or bigger bypass capacitor must be connected across pin 8 and pin
5. Failure to provide the bypass may impair the switching property.
9)
260 C for 10 seconds. Refer to Lead Free Reflow Profile
10)
Derating Linearly above 70oC free-air temperature at a rate of 0.47 mW/oC
11)
Derating Linearly above 70oC free-air temperature at a rate of 4.8mW/oC
o
LTV-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
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Recommended Operating Conditions
Parameter
Symbol
Min
Max
Operating Temperature
TA
-40
100
Supply Voltage
VCC
15
30
V
Input Current (ON)
IFL(ON)
7
16
mA
Input Voltage (OFF)
VF(OFF)
-3.0
0.8
V
Part No. :
LTV-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
Units
o
C
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Electrical Specifications
Parameters
Test Condition
Symbol
Min
Typ
Max
1.2
1.37
1.8
Units Figure
Input
Input Forward
Voltage
IF = 10mA
VF
Input Forward
Voltage Temperature
Coefficient
IF = 10mA
∆VF/ ∆T
Input Reverse
Voltage
IR = 10µA
BVR
Input Threshold
Current (Low to High)
VO > 5V, IO = 0A
IFLH
Input Threshold
Voltage (High to Low)
VO < 5V, IO = 0A
VFHL
Input Capacitance
f = 1 MHz, VF = 0 V
CIN
33
ICCH
1
3.5
mA
7,8
ICCL
1
3.5
mA
7,8
V
15
O
-1.237
mV/ C
5
V
5
0.8
mA
9,16,21
V
pF
Output
High Level Supply
Current
Output Open,
Low Level Supply
Current
Output Open,
High level output
(1)
current
Low level output
(1)
current
High level output
voltage
Low level output
voltage
IF = 10 to 16 mA
VF = -3 to +0.8 V
VO = (VCC - 6 V)
IOH
-0.6
A
2,3,19
VO = (VEE + 6 V)
IOL
0.6
A
5,6,20
IF = 10mA,
IO = -100mA
VOH
VCC - 1
V
1,3,17
IF = 0mA, IO = 100mA
VOL
VEE + 1
V
4,6,18
VO > 5V, IF = 10 mA
VUVLO+
11
12.3
13.5
V
VO < 5V, IF = 10 mA
VUVLO-
9.5
10.7
12
V
UVLO Threshold
UVLO Hysteresis
UVLOHYS
1.6
22
V
Specified over recommended operating conditions.
All Typical values at TA = 25°C and V CC = 30 V, unless otherwise specified.
Part No. :
LTV-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
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Switching Specifications
Parameter
Propagation Delay Time
to High Output Level
Propagation Delay Time
to Low Output Level
Pulse Width Distortion
Test Condition
Symbol
Min
Typ
Max
Units
IF = 7 to 16 mA,
Rg = 10 Ω,
Cg = 10 nF,
f = 10 kHz,
Duty Cycle = 50%
TPLH
0.1
0.3
0.5
µs
TPHL
0.1
0.3
0.5
µs
0.3
µs
0.35
µs
(7)
PWD
Propagation delay
difference between any
(4)
two parts or channels
PDD
Output Rise Time (10 to
90%)
Tr
-0.30
75
Figure
10,11,
12,13,
14,23
ns
23
Output Fall Time (90 to
10%)
Tf
50
ns
UVLO turn on delay
IF = 10 mA,
VO > 5 V
TUVLO ON
2
µs
UVLO turn off delay
IF = 10 mA,
VO < 5 V
TUVLO OFF
0.3
µs
Common mode transient
immunity at high level
(5)
output
IF = 7 to 16 mA,
VCM = 1500 V,
TA = 25°C,
VCC = 30 V
25
kV/µs
Common mode transient
immunity at low level
(6)
output
VF = 0 V,
VCM = 1500 V,
TA = 25°C,
VCC = 30 V
CMH
15
24
CML
15
25
kV/µs
Specified over recommended operating conditions.
All Typical values at TA = 25°C and V CC = 30 V, unless otherwise specified.
Part No. :
LTV-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
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Isolation Characteristics
Parameter
Test Condition
Symbol
Min
5000
Typ
Max
Units
Withstand Insulation
(2) (3)
Test Voltage
RH ≤ 40-60%,
o
t = 1min, TA = 25 C
VISO
Input-Output
(2)
Resistance
VI-O = 500V DC
RI-O
10
Ω
Input-Output
(2)
Capacitance
f = 1MHz, TA = 25 C
CI-O
0.92
pF
o
V
12
Notes:
1)
Maximum pulse width = 10us, maximum duty cycle = 0.2%.
2)
Device is considered a two terminal device: pins 1, 2, 3 and 4 are shorted together and pins 5, 6, 7
and 8 are shorted together.
3)
According to UL1577, each optocoupler is tested by applying an insulation test voltage ≥ 6000
Vrms for 1 second (leakage detection current limit, II-O ≤ 6 uA).
4)
The difference between TPHL and TPLH between any two LTV-3150 parts under same test
conditions.
5)
Common mode transient immunity in high stage is the maximum tolerable negative dVcm/dt on
the trailing edge of the common mode impulse signal, Vcm, to assure that the output will remain
high.
6)
Common mode transient immunity in low stage is the maximum tolerable positive dVcm/dt on the
leading edge of the common mode impulse signal, Vcm, to assure that the output will remain low.
7)
Pulse Width Distortion is defined as |TPHL - TPLH| for any given device.
Part No. :
LTV-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
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Typical Performance Curves
5.0
f = 200Hz, Rg = 10 ohm
Dcyc = 0.2%
Vcc = 15 to 30V
IF = 7 to 16mA
4.0
IOH - Output
High Current (A)
(VOH-VCC) - Output
High Voltage drop (V)
0.0
-0.1
Vcc = 15 to 30V
Vee = 0V
IF = 7 to 16mA
Io = -100mA
-0.2
3.0
2.0
Vcc = 30V
1.0
-0.3
0.0
-40
-20
0
20
40
60
80
100
-40
-20
TA - Ambient Temperature (C)
-1.0
-40oC
-2.0
25oC
f = 200Hz, Dcyc = 0.2%
IF = 7 to 16mA
Vcc = 15 to 30V
Vee = 0
-3.0
100oC
VOL - Output Low Voltage (V)
(VOH-VCC) - Output
High Voltage Drop (V)
60
80
100
0.3
-4.0
Vcc = 15 to 30V
Vee = 0V
VF = -3 to 0.8V
Io = 100mA
0.2
0.1
0.0
-5.0
0.0
0.5
1.0
1.5
2.0
-40
2.5
Figure 3: Output High Voltage drop vs High Current
0
20
40
60
80
100
Figure 4: Output Low Voltage vs Temperature
5.0
4.0
4.0
VOL - Output
Low Voltage Drop (V)
5.0
Vcc = 30V
3.0
-20
TA - Ambient Temperature (C)
IOH - Output High Current (mA)
IOL - Output Low Current (A)
40
Figure 2: Output High Current vs Temperature
0.0
f = 200Hz, Rg = 10 ohm
Dcyc = 99.8%
Vcc = 15 to 30V
IF = 7 to 16mA
1.0
20
TA - Ambient Temperature (C)
Figure 1: Output High Voltage drop vs Temperature
2.0
0
3.0
f = 200Hz
Dcyc = 99.8%
VF = -3 to 0.8V
Vcc = 15 to 30V
Vee = 0
100oC
25oC
-40oC
2.0
1.0
0.0
0.0
-40
-20
0
20
40
60
80
100
TA - Ambient Temperature (C)
Figure 5: Output Low Current vs Temperature
Part No. :
LTV-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
0.0
0.5
1.0
1.5
2.0
2.5
IOL - Output LOW Current (mA)
Figure 6: Output Low Voltage vs Low Current
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Typical Performance Curves (Continued)
2.0
ICC - Supply Current (mA)
ICC - Supply Current (mA)
2.0
Vcc = 15 to 30V
Vee = 0V
IF = 7 to 16mA for ICCH
IF = 0mA for ICCL
1.5
IccH
1.0
IccL
0.5
TA = 25 deg
Vee = 0V
IF = 7 to 16mA for ICCH
IF = 0mA for ICCL
1.5
IccH
1.0
IccL
0.5
0.0
0.0
-40
0
25
40
85
15
100
27
Figure 7: Supply Current vs Temperature
500
Tp - Propagation Delay (nS)
IFTH - Input Threshold Current (mA)
33
Figure 8: Supply Current vs Supply Voltage
5
4
3
Vcc = 15 to 30V
Vee = 0V
Output = open
2
1
0
400
TpHL
300
TpLH
IF = 10mA
TA = 25 degC
f = 10KHz, Dcyc = 50%
Rg = 10 ohm, Cg = 10nF
200
100
-40
-20
0
20
40
60
80
100
15
27
TA - Ambient Temperature (C)
500
33
Figure 10: Propagation vs Vcc
Tp - Propagation Delay (nS)
500
400
TpHL
300
TpLH
TA = 25 degC
Vcc = 30V, Vee = 0V
f = 10KHz, Dcyc = 50%
Rg = 10 ohm, Cg = 10nF
200
400
TpHL
300
TpLH
IF = 10mA
Vcc = 30V, Vee = 0V
f = 10KHz, Dcyc = 50%
Rg = 10 ohm, Cg = 10nF
200
100
100
6
8
10
12
14
16
IF - Forward LED Curent (mA)
Figure 11: Propagation vs Input Current
Part No. :
30
VCC - Supply Voltage (V)
Figure 9: Low to High Threshold Current vs Temperature
Tp - Propagation Delay (nS)
30
VCC - Supply Voltage (V)
TA - Ambient Temperature (C)
LTV-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
-40
-20
0
20
40
60
80
100
TA - Ambient Temperature (C)
Figure 12: Propagation vs Temperature
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Typical Performance Curves (Continued)
500
Tp - Propagation Delay (nS)
Tp - Propagation Delay (nS)
500
400
TpHL
300
TA = 25 degC
Vcc = 30V, Vee = 0V
f = 10KHz, Dcyc = 50%
Cg = 10 nF
200
TpLH
400
TpHL
300
TpLH
TA = 25 degC
Vcc = 30V, Vee = 0V
f = 10KHz, Dcyc = 50%
Rg = 10 ohm
200
100
100
10
20
30
40
50
0
10
20
30
40
Rg - Series Load Resistance (Ohm)
Rg - Series Load Resistance (Ohm)
Figure 13: Propagation vs Series Load Resistance
Figure 14: Propagation vs Load Capacitance (nF)
30
IF - Forward Current (mA)
Vo - Output Voltage (V)
1000
Vcc = 30V
TA = 25 degC
20
10
100
10
1
TA = 25oC
0.1
0.01
0
0
1
2
3
4
5
6
IF - Forward LED Current (mA)
Figure 16: Transfer Characteristics
Part No. :
LTV-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
0.001
0.90
1.00
1.10
1.20
1.30
1.40
1.50
V F - Forward Voltage (V)
Figure 15: Input Current vs Forward Voltage
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Test Circuit
Part No. :
Figure 17 : VOH Test Circuit
Figure 18 : VOL Test Circuit
Figure 19 : IOH Test Circuit
Figure 20 : IOL Test Circuit
Figure 21 : IFLH Test Circuit
Figure 22 : UVLO Test Circuit
LTV-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
Page 16 of
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Test Circuit (Continued)
Figure 23 : tr, tf, tPLH and tPHL Test Circuit and Waveforms
‫= ܴܯܥ‬
ܸ‫ܯܥ‬
∆‫ݐ‬
Figure 24 : CMR Test Circuit and Waveforms
Part No. :
LTV-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
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Notice
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-3150 series (REV. 1, MAY 18,2011 )
BNS-OD-C131/A4
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