COSMO KTLP350S

PRODUCT SPECIFICATION
DATE:05/13/2010
cosmo
Photocoupler:
KTLP350S
ELECTRONICS CORPORATION
No.61P32002
Rev
SHEET 1 OF 8
1
※THE KTLP350 BUILT- IN DIRECT DRIVE CIRCUIT FOR GATE DRIVING
CIRCUIT OF IGBT OR POWER MOSFET.
‧Feature:
1. This unit is 8.lead SMD package.
2.Input threshold current: IF=5mA(max.)
3.Supply current (ICC): 3mA(max.)
■ Functional Diagram
4.Supply voltage (VCC): 10 – 30V
I CC
5.Output current (IO): ±2.5A (max.)
8
6.Switching time (tpLH/tpHL): 0.5µs(max.)
7.Isolation voltage: 5000Vrms(min.)
Q1
IF
2
6,7
‧Applications:
3
Io
Q2
1.Transistor Inverter
2.Inverter For Air Conditionor
5
3.IGBT Gate Drive
4.Power MOS FET Gate Drive
5.IH(Induction Heating)
■ Truth Table
LED
OUTPUT
Q1
Q2
ON
HIGH LEVEL
ON
OFF
OFF
LOW LEVEL
OFF
ON
＊ The use of a 0.1μF bypass capacitor must
be connected between pins 8 and 5 is
recommended.
PRODUCT SPECIFICATION
DATE:05/13/2010
cosmo
Photocoupler:
KTLP350S
ELECTRONICS CORPORATION
No.61P32002
Rev
SHEET 2 OF 8
1
1.Output Dimensions : Unit (mm)
350
XXX
Tolerance：±0.2mm
2.KTLP350 Top View:
1
8
2
7
3
6
4
5
Date Code
Pin 1:
Pin 2:
Pin 3:
Pin 4:
Pin 5:
Pin 6:
Pin 7:
Pin 8:
N.C.
Anode
Cathode
N.C.
GND
Vo (Voltage Output)
Vo (Voltage Output)
Vcc
PRODUCT SPECIFICATION
DATE:05/13/2010
cosmo
Photocoupler:
KTLP350S
ELECTRONICS CORPORATION
No.61P32002
Rev
SHEET 3 OF 8
1
■ Absolute Maximum Ratings (Ta = 25°C)
Parameter
Symbol
Rating
Unit
IF
20
mA
ΔIF / ΔTa
-0.54
mA /℃
IFPT
1
A
Reverse Voltage
VR
5
V
Junction Temperature
Tj
125
℃
“H”Peak Output Current (*Note 2)
IOPH
-2.5
A
“L”Peak Output Current (*Note 2)
IOPL
+2.5
A
Forward Current
Output
Input
Forward Current Derating(Ta≧70℃)
Peak Transient Forward Current
(*Note 1)
Output Voltage
(Ta﹤95℃)
VO
35
V
Supply Voltage
(Ta﹤95℃)
Vcc
35
V
Output Voltage Derating (Ta≧95℃)
ΔVO / ΔTa
-1.0
V/ ℃
Supply Voltage Derating(Ta≧95℃)
ΔVCC /ΔTa
-1.0
V/ ℃
Tj
125
℃
f
50
KhZ
Operating Temperature Range
Topr
-40~100
℃
Storage Temperature Range
Tstg
-55~125
℃
Tsol
260
℃
BVs
5000
Vrms
Junction Temperature
Operating Frequency
Lead Soldering Temperature(10s)
Isolation Voltage (AC,1min.,R.H≦60%)
(*Note 3)
(*Note 4)
(*Note 5)
*Note1:Pulse width Pw ≦ 1μs,300pps.
*Note2:Exporenential waveform pulse width Pw≦0.3us,f≦15kHz.
*Note3:Exporenential waveform,IOPH ≧ -2.0A (≦0.3μs),IOPL ≦ +2.0A (≦0.3μs).
*Note4:It IS 2 mm or more from a lead root.
*Note5:Device considerd a two terminal device: Pin1,2,3 and 4 shorted together,
and pins 5,6,7 and 8 shorted together.
PRODUCT SPECIFICATION
DATE:05/13/2010
cosmo
Photocoupler:
KTLP350S
ELECTRONICS CORPORATION
No.61P32002
Rev
SHEET 4 OF 8
1
■ Electrical Characteristics (Ta = -40~100℃,unless otherwise specified)
Parameter
Input forward voltage
Symbol
VF
Test
Test Condition
Min.
Typ.
Max.
Unit
—
IF=10mA,Ta=25℃
—
1.6
1.8
V
—
IF=10mA
—
-2.0
—
mV/℃
Circuit
Temperature
coefficient of forward △VF/△Ta
voltage
Input reverse current
IR
—
VR=5V,Ta=25℃
—
—
10
μA
Input capacitance
CT
—
V=0,f=1MHz,Ta=25℃
—
45
250
pF
IOPH
3
VCC=30V IF=5mA Vb=-3.5V
—
-1.6
-1.0
Output
“H” level
current
“L” level
IOPL
2
“H” level
VOH
4
(*A)
Output
voltage
Supply
“L” level
“H” level
current
Threshold
“L” level
“Output
L→H”
input current
Threshold
input
“Output
voltage
Supply voltage
Capacitance
(input-output)
Resistance
(input-output )
H→L”
VOL
5
ICCH
—
VCC=15V IF=5mA Vb=-7.0V
-2.0
VCC=30V IF=0mA Va=2.5V
1.0
VCC=15V IF=0mA Vb=7.0V
2.0
VCC1=15V,VEE1=-15V
RL=200Ω,IF=5mA
11
VCC=30V,IF=10mA,Ta=25℃
—
13.7
—
A
V
VCC1=15V,VEE1=-15V
RL=200Ω,VF=0.8V
1.6
—
-14.9
-12.5
—
2
3.0
mA
ICCL
—
VCC=30V,IF=0mA, Ta=25℃
—
2
3.0
IFLH
—
VCC=15V,Vo>1V,Io=0mA
—
1.8
5
mA
VFHL
—
VCC=15V,Vo>1V,Io=0mA
0.8
—
—
V
VCC
—
10
—
30
V
CS
—
—
1.0
2.0
pF
RS
—
1*1012
1014
—
Ω
Vs=0,f=1MHz,Ta=25℃
Vs=500V,Ta=25℃，
R.H.≦60％
＊All typical values are at Ta=25℃ (*A):Duration of IO time ≦ 50μs(1 Pulse)
PRODUCT SPECIFICATION
DATE:05/13/2010
Photocoupler:
cosmo
KTLP350S
ELECTRONICS CORPORATION
No.61P32002
Rev
SHEET 5 OF 8
1
■Switching Characteristics (Ta = -20~70℃,unless otherwise specified)
Parameter
Symbol
Propagation “L→H”
tpLH
delay time
“H→L”
tpHL
Output rise time
tr
Output fall time
tf
Test
Circuit
IF=5mA (Note8)
6
VCC=30V
Rg=20Ω,Cg=10nF
Common mode
transient immunity at
Test Condition
Typ.
Max.
Unit
50
260
500
50
260
500
—
15
—
—
8
—
-15
—
—
KV / μs
15
—
—
KV / μs
ns
VCM=1000Vp-p,IF=5mA
CMH
7
VCC=30V,Vo(min)=26V
high level output
Ta=25℃
Common mode
VCM=1000Vp-p,IF=0
transient immunity at
Min.
CML
7
VCC=30V, Vo(max)=1V
low level output
＊All typical values are at Ta=25℃.
*Note 8: Input signal rise time (fall time) < 0.5μs.
Ta=25℃
PRODUCT SPECIFICATION
DATE:05/13/2010
cosmo
ELECTRONICS CORPORATION
Photocoupler:
KTLP350S
■ Test Circuit:
Fig.1 : Top View
Fig.3 :IOPH Measure.
Fig.5 :VOL Measure.
Fig.2 : IOPL Measure.
Fig.4 :VOH Measure.
No.61P32002
Rev
SHEET 6 OF 8
1
PRODUCT SPECIFICATION
DATE:05/13/2010
Photocoupler:
cosmo
KTLP350S
ELECTRONICS CORPORATION
No.61P32002
Rev
SHEET 7 OF 8
1
Fig.6: tpLH,tpHL,tr,tf Measure.
IF
104PF
VCC
VO
IF
tr
tf
cg
Rg
VOH 80%
GND
VO
100Ω
VOL 80%
tpLH
tpHL
Fig.7: CMH,CML.
1000V
90%
10%
tr
tf
SW:A(IF=5mA)
CMH
1V
26V
CML
SW:B(IF=0)
CML=
800(V)
tr (μs)
;
CMH=
800(V)
tf (μs)
*CML(CMH) is the maximum rate of rise (fall) of the common mode voltage that can be sustained
with the output voltage in the low (high) state.
PRODUCT SPECIFICATION
DATE:05/13/2010
cosmo
ELECTRONICS CORPORATION
Photocoupler:
KTLP350S
No.61P32002
Rev
SHEET 8 OF 8
1
NOTICE
The information contained in this document is a general
product description and is subject to change without notice. Please
contact cosmo in order to obtain the latest device data sheets
before using any cosmo device. Cosmo does not assume any
responsibility for use of any circuitry described. No circuit patent
licenses are implied. This publication is the property of cosmo. No
part of this publication may be reproduced or copied in any form or
by any means, or transferred to any third party without the prior
written consent of cosmo Electronics Corporation.
The devices listed in this document are designed for general
applications only in electronic equipment. No devices shall be
deployed which require higher level of reliability such as:
-- Medical and other life support equipments.
-- Space application.
-- Telecommunication equipment (trunk lines).
-- Nuclear power control equipment.
Unless it received prior written approval from cosmo.
cosmo takes no responsibility for damages arise form the improper
usage of our device. Please contact cosmo for further information
regarding the above notices