CT350SLT1 [CTMICRO]
2.5A MOSFET/IGBT Gate Driver Optocoupler;
| 型号： | CT350SLT1 |
| 厂家： | 
CT Micro International Corporation |
| 描述： | 2.5A MOSFET/IGBT Gate Driver Optocoupler 栅 双极性晶体管 |
| 文件： | 总15页 (文件大小：1758K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CT350
2.5A MOSFET/IGBT Gate Driver Optocoupler
Features
Description
The CT350 consists of a GaAsP LED optically
•
•
•
Peak Output Current : IOP = 2.5A (max)
Threshold Input Current: IFLH = 5 mA (max)
coupled to an integrated circuit with a power output
stage. This optocoupler is ideally suited for driving
power IGBTs and MOSFETs used in motor control
inverter applications. The high operating voltage
range of the output stage provides the drive
voltages required by gate controlled devices.
Common mode transient immunity : 20kV/µs
(min
•
Under voltage lock out (UVLO) protection with
hysteresis
•
Pb free and RoHS compliant.
Applications
•
•
•
•
Isolated IGBT/Power MOSFET gate drive
Industrial Inverter
AC brushless and DC motor drives
Induction Heating
Package Outline
Schematic
Note: Different lead forming options available. See package
dimension.
CT Micro
Proprietary & Confidential
Rev 1
Aug, 2013
Page 1
CT350
2.5A MOSFET/IGBT Gate Driver Optocoupler
Truth Table
Vcc-VEE
Vcc-VEE
Negative Going
0 to 30V
LED
Output
Positive Going
0 to 30 V
Off
On
On
On
Low
Low
0 to 11.5V
0 to 10V
11.5 to 13.5V
13.5 to 30V
10 to 12V
Transition
High
12 to 30V
Absolute Maximum Rating at 25oC
Symbol
Parameters
Ratings
3750
Units
VRMS
0C
Notes
Isolation voltage
1
V
ISO
Operating temperature
Storage temperature
Soldering temperature
Total Power Dissipation
Operating Frequency
-40 ~ +100
-55 ~ +125
260
T
OPR
STG
T
0C
0C
2
3
T
SOL
300
mW
kHz
PT
fOPR
50
Emitter
IF
Forward current
25
1
mA
A
Peak forward current (50% duty, 1ms P.W)
Reverse voltage
IFP
5
V
VR
Detector
PD
Power dissipation
250
35
mW
V
Peak Output Voltage
Output High Peak Current
Output Low Peak Current
Supply voltage
VO(PEAK)
IOPH
-2.5
A
4
4
2.5
A
IOPL
0 to 35
V
VCC
Notes
1.
2.
3.
4.
AC for 1 minute, RH = 40 ~ 60%.
For 10 second peak
Exponential Waveform, IO(PEAK) ≤ |2.5A|, Pulse Width ≤ 0.3us
Pulse Width = 10uS, DC = 1.0%
CT Micro
Proprietary & Confidential
Rev 1
Aug, 2013
Page 2
CT350
2.5A MOSFET/IGBT Gate Driver Optocoupler
Electrical Characteristics
Typical values are measured at TA = -40 0C to 1000C (unless otherwise stated)
Emitter Characteristics
Symbol
VF
Parameters
Forward voltage
Test Conditions
IF = 10mA
Min
--
Typ
1.45
-
Max
1.8
-
Units Notes
V
V
Reverse Voltage
IR = 10µA
5.0
VR
Temperature coefficient of
forward voltage
IF =10mA
--
-1.8
--
mV/°C
∆VF/∆TA
Detector Characteristics
Symbol
Parameters
Logic Low Supply Current
Logic High Supply Current
Test Conditions
IF = 0mA, VO= Open
IF = 10mA, VO= Open
Min
--
Typ
1.5
Max
2.0
Units Notes
mA
mA
ICCL
--
1.7
2.2
ICCH
Transfer Characteristics
Symbol
Parameters
Test Conditions
IF=5mA, VCC 1= +15 V,
VEE 1= -15 V,RL = 200 Ω
VF=0.8V,VCC 1= +15 V,
VEE 1= -15 V,RL = 200 Ω
IF = 5 mA, VCC = 30 V
V8-6 = -3.5 V
Min
Typ
Max
Units Notes
High Level Output Voltage
11.0
13.7
--
V
VOH
Low Level Output Voltage
High Level Output Current
--
--
-14.9
-1.6
--
-12.5
-1.0
-2.0
--
V
A
VOL
IOPH
IF = 5 mA , VCC = 15 V
V8-6 = -7.0 V
--
IF = 0 mA, VCC = 30 V
V6-5 = 2.5 V
1.0
2.0
1.6
--
Low Level Output Current
A
IOPL
IF = 0 mA, VCC = 15 V
V6-5 = 7 V
--
Input Threshold Current
Input Threshold Voltage
Under Voltage Lockout
Threshold
VCC = 15V ,IO= 0mA, VO> 1V
VCC = 15V ,IO= 0mA, VO< 1V
IF= 5mA, VO> 2.5V
--
1.8
--
5.0
--
mA
V
IFHL
VFHL
VUVLO+
VUVLO-
0.8
11.0
9.5
12.5
11.0
13.5
12.2
V
IF= 5mA, VO< 2.5V
CT Micro
Proprietary & Confidential
Rev 1
Aug, 2013
Page 3
CT350
2.5A MOSFET/IGBT Gate Driver Optocoupler
Switching Characteristics
Symbol
TPHL
Parameters
High to Low Propagation Delay
Low to High Propagation Delay
Pulse Width Distortion
Propagation Delay Skew
Rise Time
Test Conditions
Min
50
50
--
Typ
170
180
10
Max
500
500
100
40
--
Units Notes
ns
ns
ns
ns
ns
ns
µs
µs
TPLH
IF= 5mA, Cg= 10nF,
RL= 20Ω, f= 10kHz,
Duty = 50%, TA= 25 0C
PWD
--
--
tPSK
--
15
tr
Fall Time
--
8
--
tf
UVLO Turn On Delay
UVLO Turn Off Delay
IF= 5mA, VO> 5V
IF= 5mA, VO< 5V
--
2.5
0.4
--
tUVLO(ON)
tUVLO(OFF)
--
--
VCC= 30V,
IF= 5mA
RL= 350Ω,
Common Mode Transient High
Common Mode Transient Low
-15
15
--
--
--
--
kV/µs
kV/µs
|CMH|
|CML|
TA= 25 0C,
IF= 0mA
VCM= 1kV
CT Micro
Proprietary & Confidential
Rev 1
Aug, 2013
Page 4
CT350
2.5A MOSFET/IGBT Gate Driver Optocoupler
Typical Characteristic Curves
CT Micro
Proprietary & Confidential
Rev 1
Aug, 2013
Page 5
CT350
2.5A MOSFET/IGBT Gate Driver Optocoupler
CT Micro
Proprietary & Confidential
Rev 1
Aug, 2013
Page 6
CT350
2.5A MOSFET/IGBT Gate Driver Optocoupler
CT Micro
Proprietary & Confidential
Rev 1
Aug, 2013
Page 7
CT350
2.5A MOSFET/IGBT Gate Driver Optocoupler
CT Micro
Proprietary & Confidential
Rev 1
Aug, 2013
Page 8
CT350
2.5A MOSFET/IGBT Gate Driver Optocoupler
Package DimensionDimensions in mm unless otherwise stated
Standard DIP – Through Hole
Gullwing (400mil) Lead Forming – Through Hole
CT Micro
Proprietary & Confidential
Rev 1
Aug, 2013
Page 9
CT350
2.5A MOSFET/IGBT Gate Driver Optocoupler
Surface Mount Lead Forming
Surface Mount (Low Profile) Lead Forming
CT Micro
Proprietary & Confidential
Rev 1
Aug, 2013
Page 10
CT350
2.5A MOSFET/IGBT Gate Driver Optocoupler
Recommended Solder Mask Dimensions in mm unless otherwise stated
Device Marking
CT
350
YWWD
Note:
CT
350
Y
: Denotes “CT Micro”
: Product Number
: Fiscal Year
WW
D
: Work Week
: Production Code
CT Micro
Proprietary & Confidential
Rev 1
Aug, 2013
Page 11
CT350
2.5A MOSFET/IGBT Gate Driver Optocoupler
Ordering Information
CT350(Y)(Z)
Y = Lead form option (S, SL, M or none)
Z = Tape and reel option (T1, T2 or none)
Option
None
M
Description
Quantity
Standard 8 Pin Dip
45 Units/Tube
45 Units/Tube
1000 Units/Reel
1000 Units/Reel
1000 Units/Reel
1000 Units/Reel
Gullwing (400mil) Lead Forming
Surface Mount Lead Forming – With Option 1 Taping
Surface Mount Lead Forming – With Option 2 Taping
Surface Mount (Low Profile) Lead Forming– With Option 1 Taping
Surface Mount (Low Profile) Lead Forming – With Option 2 Taping
S(T1)
S(T2)
SL(T1)
SL(T2)
CT Micro
Proprietary & Confidential
Rev 1
Aug, 2013
Page 12
CT350
2.5A MOSFET/IGBT Gate Driver Optocoupler
Carrier Tape SpecificationsDimensions in mm unless otherwise stated
Option S(T1) & SL(T1)
Option S(T2) & SL(T2)
CT Micro
Proprietary & Confidential
Rev 1
Aug, 2013
Page 13
CT350
2.5A MOSFET/IGBT Gate Driver Optocoupler
Reflow Profile
Profile Feature
Pb-Free Assembly Profile
150°C
Temperature Min. (Tsmin)
Temperature Max. (Tsmax)
Time (ts) from (Tsmin to Tsmax)
Ramp-up Rate (tL to tP)
200°C
60-120 seconds
3°C/second max.
217°C
Liquidous Temperature (TL)
Time (tL) Maintained Above (TL)
Peak Body Package Temperature
Time (tP) within 5°C of 260°C
Ramp-down Rate (TP to TL)
Time 25°C to Peak Temperature
60 – 150 seconds
260°C +0°C / -5°C
30 seconds
6°C/second max
8 minutes max.
CT Micro
Proprietary & Confidential
Rev 1
Aug, 2013
Page 14
CT350
2.5A MOSFET/IGBT Gate Driver Optocoupler
DISCLAIMER
CT MICRO RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS
HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. CT MICRO DOES NOT ASSUME ANY LIABILITY
ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;
NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
______________________________________________________________________________________
CT MICRO ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR
SYSTEMS WITHOUT EXPRESS WRITTEN APPROVAL OF CT MICRO INTERNATIONAL CORPORATION.
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant
into the body, or (b) support or sustain life, or (c)
whose failure to perform when properly used in
accordance with instruction for use provided in the
labelling, can be reasonably expected to result in
significant injury to the user.
2. A critical component is any component of a life
support device or system whose failure to perform
can be reasonably expected to cause the failure of
the life support device or system, or to affect its
safety or effectiveness.
CT Micro
Proprietary & Confidential
Rev 1
Aug, 2013
Page 15
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