CLARE IX3120GSTR

IX3120
2.5A Output Current Gate Driver
Optocoupler
Features
Description
• 2.5A Maximum Peak Output Current
• 25kV/µs Minimum Common Mode Rejection (CMR)
at 1500VCM
• Wide Operating Voltage Range: 15V to 30V
• Under Voltage Lockout with Hysteresis
• 3750Vrms Input to Output Isolation
• Wide Temperature Range: -40°C to +100°C
The IX3120 gate driver includes an input infrared LED
that is optically coupled to a power output stage. The
power output stage is capable of sourcing or sinking
2A of peak current, which is ideal for driving IGBTs
and MOSFETs in the mid-power range.
The gate driver optocoupler with its low input LED
current, high output peak current, and high noise
immunity (25kV/s) is ideally suited for use in motor
control and inverter applications.
Applications
•
•
•
•
Isolated IGBT/MOSFET Gate Drive
Switch Mode Power Supplies
Industrial Inverters
Motor Drivers
The IX3120 is provided in an 8-pin DIP package and
an 8-pin surface mount package.
Approvals
• UL Recognized Component: File E76270
• EN/IEC 60950 Certification Pending
Ordering Information
Part
Description
IX3120G
8-Pin DIP Package (50/Tube)
IX3120GS
8-Pin Surface Mount (50/Tube)
IX3120GSTR
8-Pin Surface Mount Tape&Reel(1000/Reel)
Figure 1. IX3120 Block Diagram
TRUTH TABLE
N/C
ANODE
CATHODE
N/C
1
8
2
7
3
6
4
Pb
DS-IX3120-R01
5
RoHS
2002/95/EC
VCC
VO
VO
LED
VCC-VEE
Positive Going
(i.e. Turn-On)
VCC-VEE
Negative Going
(i.e. Turn-Off)
VO
OFF
0V - 30V
0V - 30V
LOW
ON
0V - 11V
0V - 9.5V
LOW
ON
11V - 13.5V
9.5V - 12V
TRANSITION
ON
13.5V - 30V
12V - 30V
HIGH
VEE
Note: A 0.1μF bypass capacitor must
be connected between pins 5 and 8.
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1
IX3120
1. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1 Package Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Pin Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3 Absolute Maximum Ratings @ 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.4 Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5 Electrical Specifications (DC). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.6 Switching Characteristics (AC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
3
3
3
4
4
5
2. Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3. Test Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4. Manufacturing Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.1 Moisture Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.2 ESD Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.3 Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.4 Board Wash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.5 Package Mechanical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.5.1 IX3120G 8-Pin DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.5.2 IX3120GS 8-Pin Surface Mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.5.3 IX3120GS Tape & Reel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
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R01
IX3120
1. Specifications
1.1 Package Pinout
N/C
ANODE
CATHODE
N/C
1.2 Pin Description
8
1
2
7
3
6
4
5
VCC
VO
VO
VEE
Pin#
Name
1
N/C
Description
No connection
2
ANODE
3
CATHODE
Anode of input LED
4
N/C
No connection
5
VEE
Negative Supply Voltage
6
VO
Gate Drive Output
7
VO
Gate Drive Output
8
VCC
Positive Supply Voltage
Cathode of input LED
1.3 Absolute Maximum Ratings @ 25°C
Parameter
Symbol
Limit
Units
Supply Voltage
VCC - VEE
0 to 35
V
Output Voltage
VO(PEAK)
0 to VCC
V
“High” Peak Output Current 1
IOH(PEAK)
- 2.5
A
“Low” Peak Output Current 1
IOL(PEAK)
2.5
A
Reverse Input Voltage
VR
5
V
Average Input Current
IF(AVG)
20
mA
Peak Transient Input Current
(<1s pulse width, 300pps)
IF(TRAN)
1
A
Intput Power Dissipation 2
PIN
50
mW
Total Power Dissipation 3
PT
800
mW
Isolation Voltage, Input to Output
VIO
3750
Vrms
Operating Temperature
TA
-40 to +100
°C
TSTG
-55 to +125
°C
Storage Temperature
Notes:
1 Maximum pulse width=10s, maximum duty cycle=0.2%.
2
Derate linearly 1.33mW/°C
3
Derate linearly 7.5mW/°C
Absolute maximum ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
R01
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3
IX3120
1.4 Recommended Operating Conditions
Parameter
Symbol
Min
Max
Units
VCC - VEE
15
30
V
Input Current (ON)
IF(on)
7
16
mA
Input Voltage (OFF)
VF(off)
-3.6
0.8
V
TA
-40
100
°C
Power Supply Voltage
Operating Temperature
1.5 Electrical Specifications (DC)
Over recommended operating conditions unless otherwise specified. Typical values are at TA=25°C,VCC=30V, and
VEE=Ground.
Parameter
Conditions
High Level Output Current
VO=(VCC-4V) 1
VO=(VCC-15V) 2
Low Level Output Current
VO=(VEE+2.5V) 1
VO=(VEE+15V) 2
Symbol
IOH
IOL
Min
Typ
Max
- 0.5
-1.5
-
-2
-
-
0.5
1.4
-
2
-
-
Units
A
A
High Level Output Voltage
IO=-100mA
VOH
VCC- 4
VCC- 3
-
V
Low Level Output Voltage
IO=100mA
VOL
-
0.1
0.5
V
High Level Supply Current
Output Open, IF=7 to 16mA
ICCH
-
4.5
6
Low Level Supply Current
Output Open, VF=- 3 to +0.8V
ICCL
-
2.6
6
Threshold Input Current, Low-to-High
IO=0mA, VO>5V
IFLH
-
0.7
5
mA
Threshold Input Voltage, High-to-Low
VFHL
0.8
-
-
V
Input Forward Voltage
IF=10mA
VF
1
1.24
1.5
V
Temperature Coefficient of Forward Voltage
IF=10mA
VF/TA
-
-1.6
-
mV/°C
Input Reverse Breakdown Voltage
IR=10A
BVR
5
-
-
V
f=1MHz, VF=0V
CIN
-
60
-
pF
VUVLO+
11
12.3
13.5
VUVLO-
9.5
10.7
12
UVLOHYS
-
1.6
-
Input Capacitance
UVLO Threshold
UVLO Hysteresis
VO>5V, IF=10mA
VO>5V, IF=10mA
1
Maximum pulse width = 50s, maximum duty cycle = 0.5%.
2
Maximum pulse width = 10s, maximum duty cycle = 0.2%.
mA
V
V
See “Test Circuits” on page 8 for more information.
4
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R01
IX3120
1.6 Switching Characteristics (AC)
Over recommended operating conditions, unless otherwise specified.
Parameter
Conditions
Propagation Delay Time
to High Output Level
Propagation Delay Time
to Low Output Level
Pulse Width Distortion
RG=10, CG=10nF
f=10kHz, Duty Cycle=50%
Symbol
Min
Typ
Max
tPLH
0.1
0.3
0.5
tPHL
0.1
0.3
0.5
PWD
(tPHL-tPLH)
-
-
0.3
PDD
-0.35
-
0.35
tr
-
0.1
-
tf
Propagation Delay Difference
Between any Two Parts
Rise Time
Fall Time
-
0.1
-
UVLO Turn-On Delay
VO>5V, IF=10mA
tUVLO(on)
-
0.8
-
UVLO Turn-Off Delay
VO<5V, IF=10mA
tUVLO(off)
-
0.6
-
Output High Level
Common Mode Transient Immunity
IF=10 to 16mA, VCM=1500V,
VCC=30V, TA=25°C
|CMH|
25
35
-
Output Low Level
Common Mode Transient Immunity
VF=0V, VCM=1500V, VCC=30V,
TA=25°C
|CML|
25
35
-
Units
s
s
kV/s
Figure 2. Timing Waveforms
IF
tf
tr
90%
50%
VOUT
10%
tPLH
R01
tPHL
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5
IX3120
2. Performance Data
-0.16
-0.18
-20
0
20
40
60
Temperature (ºC)
80
Output Low Current (A)
-4
-6
-8
5.0
0.5
1.0
1.5
IOH (A)
2.0
2.5
ICC vs. Temperature
(VCC=30V, VEE=0V, Output=Open)
0.12
0
20
40
60
Temperature (ºC)
80
ICC (mA)
3.5
3.0
80
1.6
80
60
40
20
0
1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50
LED Forward Voltage (V)
6
6
0
-20
0
20
40
60
Temperature (ºC)
80
100
0.0
ICC vs. VCC
(IF=10mA, VEE=0V, TA=25ºC)
3.0
ICCL
2.5
0.5
1.0
1.5
IOL (A)
2.0
2.5
IFLH vs. Temperature
(VCC=30V, VEE=0V, Output=OPEN)
0.74
ICCH
3.5
160
100
2
1.2
0.72
0.70
0.68
0.66
0.64
0.62
0.60
15
LED Forward Current
vs. Forward Voltage
(TA=25ºC)
80
4
1.4
100
20
40
60
Temperature (ºC)
100ºC
25ºC
-40ºC
8
1.8
20
25
Supply Voltage (V)
-40
30
Propagation Delay vs. VCC
(IF=10mA, RG=10Ω, CG=10nF)
(Duty Cycle=50%, f=10kHz, TA=25ºC)
140
tPHL
120
100
160
Propagation Delay (ns)
20
40
60
Temperature (ºC)
Propagation Delay (ns)
LED Forward Current (mA)
100
0
0
10
1.0
-20
-20
VOL vs. IOL
(VCC=15V, VEE=0V, VF(off)=-3.0 to 0.8V)
12
2.0
1.5
ICCL: IF=0mA
2.0
-40
-40
2.2
2.0
2.5
1.5
100
4.0
4.0
2.0
1.0
-20
4.5
ICCH: IF=10mA
2.5
Output Low Current vs. Temperature
(VCC=15V, VEE=0V, VOUT=2.5V)
(VF(off)=-3.0 to 0.8V)
5.0
4.5
ICC (mA)
0.14
1.0
-40
-10
0.0
0.16
2.4
-40ºC
25ºC
100ºC
-2
VOH - VCC (V)
100
VOH vs. IOH
(IF=7mA, VCC=15V, VEE=0V)
0
0.18
0.10
-40
-0.20
-40
Output High Current (A)
-0.14
0.20
Output High Current vs. Temperature
(VCC=15V, VEE=0V, IF=7mA, VOUT=VCC-4V)
3.0
VOL (V)
-0.12
VOH - VCC (V)
0.22
Voltage Output Low (V)
-0.10
VOL vs. Temperature
(IF=0mA, IOUT=100mA, VCC=15V, VEE=0V)
Forward Current (mA)
VOH vs. Temperature
(IF=7mA, IOUT=-100mA, VCC=15V, VEE=0V)
tPLH
80
-20
0
20
40
60
Temperature (ºC)
80
100
Propagation Delay vs. RG
(IF=10mA, VCC=30V, VEE=0V, CG=10nF)
(Duty Cycle=50%, f=10kHz, TA=25ºC)
tPHL
140
120
100
tPLH
80
60
60
15
20
25
VCC - Supply Voltage (V)
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30
10
15
20
25
30
35
RG (Ω)
40
45
50
R01
IX3120
Performance Data (Cont.)
160
140
120
100
tPLH
80
20
40
60
CG (nF)
80
160
tPHL
140
120
100
60
0
Propagation Delay vs. IF
(VCC=30V, VEE=0V, RG=10Ω, CG=10nF)
(Duty Cycle=50%, f=10kHz, TA=25ºC)
Propagation Delay (ns)
tPHL
Propagation Delay (ns)
Propagation Delay (ns)
160
Propagation Delay vs. CG
(IF=10mA, VCC=30V, VEE=0V, RG=10Ω)
(Duty Cycle=50%, f=10kHz, TA=25ºC)
tPLH
80
tPHL
140
120
100
tPLH
80
60
60
100
Propagation Delay vs. Temperature
(IF=10mA, VCC=30V, VEE=0V, RG=10Ω)
(CG=10nF, Duty Cycle=50%, f=10kHz)
6
8
10
12
14
16
IF (mA)
-40
-20
0
20
40
60
Temperature (ºC)
80
100
Transfer Characteristics
VO - Output Voltage (V)
35
30
25
20
15
10
5
0
0
R01
1
2
3
4
IF - Forward LED Current (mA)
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5
7
IX3120
3. Test Circuits
1
8
1
0.1μF
IF=7 to 16mA
2
+
7
2
+
3
8
0.1μF
4V
2.5V
-
6
3
6
5
4
8
2
-
+
5
1
8
0.1μF
IF=7 to 16mA
VCC=15 to 30V
IOL Test Circuit
IOH Test Circuit
1
+
-
IOH
4
IOL
7
VCC=15 to 30V
7
0.1μF
VOH
2
+
3
6
4
5
100mA
7
VCC=15 to 30V
+
-
3
6
4
5
VCC=15 to 30V
VOL
100mA
VOH Test Circuit
1
VOL Test Circuit
8
IF
1
8
0.1μF
2
0.1μF
IF=10mA
7
3
6
VO>5V
4
2
+
-
-
3
VCC=15 to 30V
6
VCC
VO>5V
5
4
IFLH Test Circuit
5
UVLO Test Circuit
1
2
+
-
8
+
0.1μF
IF=7 to 16mA
10kHz
50%
Duty Cycle
7
+
-
7
VO
500Ω
3
6
4
5
VCC=15 to 30V
RG
10Ω
CG
10nF
tPLH, tPHL, tr, tf Test Circuit
8
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R01
IX3120
4. Manufacturing Information
4.1 Moisture Sensitivity
All plastic encapsulated semiconductor packages are susceptible to moisture ingression. Clare classified
all of its plastic encapsulated devices for moisture sensitivity according to the latest version of the joint
industry standard, IPC/JEDEC J-STD-020, in force at the time of product evaluation. We test all of our
products to the maximum conditions set forth in the standard, and guarantee proper operation of our
devices when handled according to the limitations and information in that standard as well as to any limitations set
forth in the information or standards referenced below.
Failure to adhere to the warnings or limitations as established by the listed specifications could result in reduced
product performance, reduction of operable life, and/or reduction of overall reliability.
This product carries a Moisture Sensitivity Level (MSL) rating as shown below, and should be handled according to
the requirements of the latest version of the joint industry standard IPC/JEDEC J-STD-033.
Device
Moisture Sensitivity Level (MSL) Rating
IX3120G / IX3120GS
MSL 1
4.2 ESD Sensitivity
This product is ESD Sensitive, and should be handled according to the industry standard
JESD-625.
4.3 Reflow Profile
This product has a maximum body temperature and time rating as shown below. All other guidelines of
J-STD-020 must be observed.
Device
Maximum Temperature x Time
IX3120G / IX3120GS
250°C for 30 seconds
4.4 Board Wash
Clare recommends the use of no-clean flux formulations. However, board washing to remove flux residue is
acceptable, and the use of a short drying bake may be necessary. Chlorine-based or Fluorine-based solvents or
fluxes should not be used. Cleaning methods that employ ultrasonic energy should not be used.
Pb
R01
RoHS
2002/95/EC
e3
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9
IX3120
4.5 Package Mechanical Dimensions
4.5.1 IX3120G 8-Pin DIP
2.540 ± 0.127
(0.100 ± 0.005)
9.652 ± 0.381
(0.380 ± 0.015)
8-0.800 DIA.
(8-0.031 DIA.)
2.540 ± 0.127
(0.100 ± 0.005)
9.144 ± 0.508
(0.360 ± 0.020)
6.350 ± 0.127
(0.250 ± 0.005)
Pin 1
PCB Hole Pattern
7.620 ± 0.254
(0.300 ± 0.010)
6.350 ± 0.127
(0.250 ± 0.005)
0.457 ± 0.076
(0.018 ± 0.003)
3.302 ± 0.051
(0.130 ± 0.002)
7.239 TYP.
(0.285)
4.064 TYP
(0.160)
0.254 TYP
(0.01)
7.620 ± 0.127
(0.300 ± 0.005)
7.620 ± 0.127
(0.300 ± 0.005)
Dimensions
mm
(inches)
0.889 ± 0.102
(0.035 ± 0.004)
4.5.2 IX3120GS 8-Pin Surface Mount
9.652 ± 0.381
(0.380 ± 0.015)
2.540 ± 0.127
(0.100 ± 0.005)
6.350 ± 0.127
(0.250 ± 0.005)
Pin 1
3.302 ± 0.051
(0.130 ± 0.002)
0.635 ± 0.127
(0.025 ± 0.005)
9.525 ± 0.254
(0.375 ± 0.010)
0.457 ± 0.076
(0.018 ± 0.003)
PCB Land Pattern
2.54
(0.10)
8.90
(0.3503)
1.65
(0.0649)
7.620 ± 0.254
(0.300 ± 0.010)
0.254 ± 0.127
(0.010 ± 0.0005)
0.65
(0.0255)
4.445 ± 0.127
(0.175 ± 0.005)
Dimensions
mm
(inches)
0.813 ± 0.120
(0.032 ± 0.004)
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R01
IX3120
4.5.3 IX3120GS Tape & Reel
330.2 DIA.
(13.00 DIA.)
Top Cover
Tape Thickness
0.102 MAX.
(0.004 MAX.)
W=16.00
(0.63)
Bo=10.30
(0.406)
K0 =4.90
(0.193)
Ao=10.30
(0.406)
K1 =4.20
(0.165)
Embossed Carrier
Embossment
P=12.00
(0.472)
User Direction of Feed
Dimensions
mm
(inches)
NOTES:
1. Dimensions carry tolerances of EIA Standard 481-2
2. Tape complies with all “Notes” for constant dimensions listed on page 5 of EIA-481-2
For additional information please visit our website at: www.clare.com
Clare, Inc. makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications and
product descriptions at any time without notice. Neither circuit patent licenses nor indemnity are expressed or implied. Except as set forth in Clare’s Standard Terms and Conditions of Sale,
Clare, Inc. assumes no liability whatsoever, and disclaims any express or implied warranty, relating to its products including, but not limited to, the implied warranty of merchantability, fitness for
a particular purpose, or infringement of any intellectual property right.
The products described in this document are not designed, intended, authorized or warranted for use as components in systems intended for surgical implant into the body, or in other
applications intended to support or sustain life, or where malfunction of Clare’s product may result in direct physical harm, injury, or death to a person or severe property or environmental
damage. Clare, Inc. reserves the right to discontinue or make changes to its products at any time without notice.
Specification: DS-IX3120-R01
©Copyright 2012, Clare, Inc.
All rights reserved. Printed in USA.
1/13/2012
R01
www.clare.com
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