PRODUCT SPECIFICATION
DATE:11/28/2006
cosmo
ELECTRONICS CORPORATION
Photocoupler:
KTLP250
No.60P32001
SHEET 1 OF 8
REV
1
※
THE KTLP250 BUILT- IN DIRECT DRIVE CIRCUIT FOR GATE DRIVING
CIRCUIT OF IGBT OR POWER MOSFET.
‧Feature:
1.This unit is 8.lead DIP package.
2.Input threshold current: IF=5mA(max.)
3.Supply current (I
CC
): 11mA(max.)
4.Supply voltage (V
CC
): 10 – 35V
5.Output current (I
O
): ±1.5A (max.)
6.Switching time (t
pLH
/t
pHL
): 0.5µs(max.)
7.Isolation voltage: 2500Vrms(min.)
I
F
2
Q1
■
Functional Diagram
I
CC
8
‧
Applications:
1.
Transistor Inverter
2.
Inverter For Air Conditionor
3.IGBT Gate Drive
4.Power MOS FET Gate Drive
6,7
3
Q2
Io
5
■
Truth Table
LED
ON
OFF
OUTPUT
HIGH LEVEL
LOW LEVEL
Q1
ON
OFF
Q2
OFF
ON
＊
The use of a 0.1µF bypass capacitor must
be connected between pins 8 and 5 is
recommended.
PRODUCT SPECIFICATION
DATE:11/28/2006
cosmo
ELECTRONICS CORPORATION
Photocoupler:
KTLP250
Parameter
Symbol
No.60P32001
SHEET 3 OF 8
Rating
20
-0.36
1
5
125
-1.5
+1.5
35
24
35
24
-0.73
-0.73
125
25
-20~85
-55~125
260
2500
Unit
mA
mA /℃
A
V
℃
A
A
V
REV
1
■
Absolute Maximum Ratings
(Ta = 25°C)
Forward Current
Forward Current Derating(Ta≧70℃)
Input
Peak Transient Forward Current
Reverse Voltage
Junction Temperature
“H”Peak Output Current(Pw≦2.5µs,f≦15kHz) (*Note 2)
“L”Peak Output Current(Pw≦2.5µs,f≦15kHz) (*Note 2)
Output Voltage
Output
(Ta≧70℃)
(Ta=85℃)
(Ta≧70℃)
(Ta=85℃)
(*Note 1)
I
F
ΔI
F /
ΔTa
I
FPT
V
R
Tj
I
OPH
I
OPL
V
O
Supply Voltage
Output Voltage Derating (Ta≧70℃)
Supply Voltage Derating (Ta≧70℃)
Junction Temperature
V
CC
ΔV
O
/ ΔTa
ΔV
CC
/ΔTa
Tj
(*Note 3)
f
Topr
Tstg
(*Note 4)
(*Note 5)
Tsol
BVs
V
V/
℃
V/
℃
℃
KhZ
℃
℃
℃
Vrms
Operating Frequency
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature(10s)
Isolation Voltage (AC,1min.,R.H≦60%)
*Note1:Pulse width Pw
≦
1µs,300pps.
*Note2:Exporenential waveform.
*Note3:Exporenential waveform,IOPH
≦
-1.0A (≦2.5µs),IOPL
≦
+1.0A (≦2.5µs).
*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:11/28/2006
cosmo
ELECTRONICS CORPORATION
Photocoupler:
KTLP250
Symbol
V
F
Test
Circuit
—
Test Condition
IF=10mA,Ta=25℃
No.60P32001
SHEET 4 OF 8
REV
1
■
Electrical Characteristics (Ta = -20~70℃,unless otherwise specified)
Parameter
Input forward voltage
Temperature
coefficient of forward
△V
F
/△Ta
voltage
Input reverse current
Input capacitance
“H” level
Output
current
“L” level
I
OPL
2
I
R
C
T
I
OPH
—
—
3
VR=5V,Ta=25℃
V=0,f=1MHz,Ta=25℃
IF=10mA
VCC=30V
(*A)
Vb=4V
IF=0
Va=2.5V
VCC1=15V,VEE1=-15V
RL=200Ω,IF=5mA
VCC1=15V,VEE1=-15V
RL=200Ω,VF=0.8V
VCC=30V,IF=10mA,
—
Ta=25℃
VCC=30V,IF=10mA
I
CCL
VCC=30V,IF=0mA,
—
Ta=25℃
VCC=30V,IF=0mA
Threshold
input current
Threshold
input
voltage
Supply voltage
Capacitance
(input-output)
Resistance
(input-output )
“Output
L→H”
“Output
H→L”
I
FLH
—
VCC1=15V,VEE1=-15V,
RL=200Ω,VO>0V
VCC1=15V,VEE1=-15V,
RL=200Ω,VO<0V
—
—
-0.5
—
45
-1.5
10
250
—
A
0.5
2
—
µA
pF
—
IF=10mA
—
-2.0
—
mV/℃
Min.
—
Typ.
1.6
Max.
1.8
Unit
V
Output
voltage
“H” level
V
OH
V
OL
4
11
12.8
—
V
“L” level
5
—
-14.2
-12.5
“H” level
Supply
current
“L” level
I
CCH
—
—
—
—
—
7
—
7.5
—
1.2
—
11
—
11
5
mA
mA
V
FHL
—
0.8
—
—
V
V
CC
C
S
R
S
—
—
Vs=0,f=1MHz,Ta=25℃
Vs=500V,Ta=25℃,
—
R.H.≦60％
10
—
1*10
12
—
1.0
10
14
35
2.0
V
pF
—
Ω
＊All
typical values are at Ta=25℃ (*A):Duration of I
O
time
≦ 50µs
PRODUCT SPECIFICATION
DATE:11/28/2006
cosmo
ELECTRONICS CORPORATION
Photocoupler:
KTLP250
Test
Circuit
Test Condition
No.60P32001
SHEET 5 OF 8
REV
1
■
Switching Characteristics (Ta = -20~70℃,unless otherwise specified)
Parameter
Propagation “L→H”
delay time
“H→L”
Symbol
Min.
—
—
—
—
V
CM
=600V,I
F
=8mA
V
CC
=30V,Ta=25℃
Typ.
0.15
0.15
—
—
Max.
0.5
0.5
—
—
µs
Unit
t
pLH
t
pHL
IF=8mA (Note8)
6
VCC1=+15V,VEE1=-15V
Rg=20Ω,Cg=10nF
Output rise time
Output fall time
Common mode
transient immunity at
high level output
Common mode
transient immunity at
low level output
t
r
t
f
C
MH
7
-5
—
—
KV /
µs
C
ML
7
V
CM
=600V,I
F
=0
V
CC
=30V,Ta=25℃
5
—
—
KV /
µs
＊All
typical values are at Ta=25℃.
*Note 8: Input signal rise time (fall time) < 0.5µs.
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