datasheet for KTLP3507 by Cosmo Electronics Corporation
KTLP3507 Series
8PIN ZERO-CROSS TRIAC DRIVER
PHOTOCOUPLER
cosmo
Description
Schematic
The KTLP3507 series consist of a GaAs infrared
emitting diode optically coupled to a monolithic
1
silicon detector performing the function of a zero
2
voltage crossing bilateral TRIAC and a main output
power TRIAC. They are designed for use with a
TRIAC in the interface of logic systems to equipment
3
8
6
Z.C
4
5
powered from 115/240 VAC lines, such as solid-state
relays, industrial controls, motors, solenoids and
1. Cathode
5. Gate
consumer appliances, etc.
2. Anode
6. T1
3. Cathode
8. T2
4. Cathode
Features
1. Pb free and RoHS compliant
2. 600V peak blocking voltage
3. On-State R.M.S Current 0.5A
4. Simplifies logic control of 115/240 VAC power
5. Zero voltage crossing
6. Isolation voltage between input and output (Viso
5300Vms)
7. Agency Approvals
• UL1577, File No. E169586
• CUL C22.2 No.1 & NTC No.5, File No. E169586
• VDE EN60747-5-2 , File No. 40020973
Applications
• TRIAC driver
• Programmable controllers
• AC-output module
• Solid state relay
• Isolated interface between high voltage AC devices and
lower voltage DC control circuitry
• Switching motors, fans, heaters, solenoids and valves
• Phase or power control in applications, such as lighting and
temperature control equipment
Cosmo Electronics Corp.
Document No. 69P46002.1
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KTLP3507 Series
8PIN ZERO-CROSS TRIAC DRIVER
PHOTOCOUPLER
cosmo
Outside Dimension
Unit mm
1. Dual-in-line type.
2. Surface mount type.
KTLP3507
KTLP3507S
7.62
9.68
6.50
7.62
9.68
10.00±0.4
0.25
0.50
1.20
13.00°
0.25
1.00
0.10±0.1
0 10°
2.70
3.00
0.40
3.50
3.50
6.50
1.20
2.54
2.54
13.00°
3. Long creepage distance type.
4. Long creepage distance
for surface mount type.
KTLP3507H
KTLP3507L
10.16
7.62
9.68
7.62
6.50
9.68
3.50
0.30
3.50
6.50
0.90±0.25
11.80+0.2
-0.5
10.16±0.50
1.20
0 10°
0.25 ±0.2
2.70
3.00
0.90±0.25
0.25
1.20
2.54
TOLERANCE
±0.2mm
0.50
2.54
2.54
Device Marking
Notes
cosmo
cosmo
3507
YWW
3507
YWW
Cosmo Electronics Corp.
Document No. 69P46002.1
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Y
Year code / W
Week code
http://www.cosmo-ic.com
KTLP3507 Series
8PIN ZERO-CROSS TRIAC DRIVER
PHOTOCOUPLER
cosmo
Absolute Maximum Ratings
(Ta=25 )
Parameter
Input
Output
Symbol
Rating
Unit
Forward current
IF
50
mA
Peak forward current
IFM
1
A
Reverse voltage
VR
6
V
Power dissipation
PD
70
mW
Off-state output terminal voltage
VDRM
600
VPEAK
On-state R.M.S. current
IT(RMS)
0.5
A
Peak repetitive surge current (60Hz , Peak)
ITSM
5
A
Isolation voltage 1 minute
Viso
5300
Vrms
Operating temperature
Topr
-40 to +115
Storage temperature
Tstg
-50 to +125
Soldering temperature 10 seconds
Tsol
260
Electro-optical Characteristics
(Ta=25 )
Parameter
Symbol
Forward voltage
Reverse current
Peak blocking current
Output
On-state voltage
Holding current
Critical rate of rise of off-state
voltage
Inhibit voltage (MT1-MT2 voltage
Transfer above which device will not
charac- trigger)
teristics
Leakage in inhibited state
VF
IR
Input
Isolation resistance
Minimum trigger current
Cosmo Electronics Corp.
Document No. 69P46002.1
IDRM
VTM
IH
Conditions
IF=10mA
VR=4V
VDRM Rated
ITM=0.5A
Min.
Typ. Max. Unit
-
1.2
-
1.4
10
100
3
25
V
A
A
V
mA
dv/dt
VDRM=(1/ 2 )*Rated
-
1000
-
V/ s
VINH
IF= Rated IFT
-
-
50
V
-
200
-
A
5x1010
-
-
10
mA
IDRM2
Riso
IFT
IF=Rated IFT, Rated VDRM,
Off-state
DC500V
Main terminal voltage=3V
-3-
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KTLP3507 Series
8PIN ZERO-CROSS TRIAC DRIVER
PHOTOCOUPLER
cosmo
Fig.1 Forward Current e
vs. Ambient Temperature
Fig.2 On-State R.M.S. Current
vs. Ambient Temperature
0.6
On-state Current ITM ( mA )
Forward Current IF ( mA )
60
50
40
30
20
10
0
-40
-20
0
20
40
60
80
0.5
0.4
0.3
0.2
0.1
0
-40
100 115
Ambient Temperature Ta (
60
80
100 115
500
Forward Current IF ( mA )
Peak Forward Current IFT ( mA )
40
1000
Pulse width <= 100us
Ta=25°C
100
25°C
200
Ta=75°C
50°C
100
0°C
50
-25°C
20
10
5
2
1
10
-3
-2
10
-1
10
10
0
1
0.5
Duty Ratio
1.5
2.0
2.5
3.0
Fig.6 Inhibit Voltage
vs. Ambient Temperature
N orm alized to Ta=25°C
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
1.0
Forward Voltage (V)
Fig.5 Trigger Current
vs. Ambient Temperature
1.4
1.3
VINH, Normalized
IFT, Normalized
20
Fig.4 Forward Current
vs. Forward Voltage
1000
-40
0
Ambient Temperature Ta (
Fig.3 Peak Forward Current
vs. Duty Ratio
10000
-20
1.2
1.1
1.0
0.9
0.8
0.7
0.6
-20
0
20
40
60
80
100 115
Ambient Temperature Ta (
Cosmo Electronics Corp.
Document No. 69P46002.1
-40 -20
0
20
40
60
80 100 115
Ambient Temperature Ta (
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KTLP3507 Series
8PIN ZERO-CROSS TRIAC DRIVER
PHOTOCOUPLER
cosmo
Fig.7 On-state Characteristics
On-state Current ITM ( mA )
+0.6
+0.4
+0.2
0
-0.2
-0.4
-0.6
-0.8
-3
-2
-1
0
1
2
3
On-state Voltage (V)
Cosmo Electronics Corp.
Document No. 69P46002.1
Leakage with LED off
vs. Ambient Temperature
100
O utput pulse w idth 80us
IF =30m A , f=60H z, Ta=25°C
Peak Blocking Current ( nA )
+0.8
Fig.8
10
1
0.1
-40 -20
0
20
40
60
80
100 115
Ambient Temperature Ta (
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KTLP3507 Series
8PIN ZERO-CROSS TRIAC DRIVER
PHOTOCOUPLER
cosmo
Recommended Soldering Conditions
(a) Infrared reflow soldering
̈
Peak reflow soldering
260
̈
Time of peak reflow temperature
10 sec
̈
Time of temperature higher than 230
30-60 sec
̈
Time to preheat temperature from 180~190
60-120 sec
̈
Time(s) of reflow
Two
̈
Flux
Rosin flux containing small amount of chlorine (The
or below (package surface temperature)
flux with a maximum chlorine content of 0.2 Wt% is
recommended.)
Recommended Temperature Profile of Infrared Reflow
10 sec M ax.
temperature
260
230
190
3 0 -6 0 s e c
180
6 0 -1 2 0 s e c
t (s )
(b) Wave soldering
̈
Temperature
260
̈
Time
10 seconds or less
̈
Preheating conditions
120
̈
Time(s) of reflow
One
̈
Flux
Rosin flux containing small amount of chlorine (The flux with a maximum
or below (molten solder temperature)
or below (package surface temperature)
chlorine content of 0.2 Wt% is recommended.)
(c) Cautions
̈
Fluxes
Avoid removing the residual flux with freon-based and chlorine-based
cleaning solvent.
̈
Avoid shorting between portion of frame and leads.
Cosmo Electronics Corp.
Document No. 69P46002.1
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KTLP3507 Series
8PIN ZERO-CROSS TRIAC DRIVER
PHOTOCOUPLER
cosmo
Numbering System
KTLP3507 X (Y)
Notes
KTLP3507 = Part No.
X = Lead form option ( blank
S H L)
Y = Tape and reel option ( TL
TR TLD TRU )
Option
Description
Packing quantity
S (TL)
surface mount type package + TL tape & reel option
1000 units per reel
S (TR)
surface mount type package + TR tape & reel option
1000 units per reel
long creepage distance for surface mount type package +
L (TLD)
TLD tape & reel option
long creepage distance for surface mount type package +
L (TRU)
TRU tape & reel option
800 units per reel
800 units per reel
Recommended Pad Layout for Surface Mount Lead Form
2. Long creepage distance
for surface mount type.
1. Surface mount type.
8-pin L
1.9
2.54
1.5
1.9
2.54
1.5
8-pin SMD
8.3
Cosmo Electronics Corp.
Document No. 69P46002.1
10.7
-7-
Unit mm
http://www.cosmo-ic.com
KTLP3507 Series
8PIN ZERO-CROSS TRIAC DRIVER
PHOTOCOUPLER
cosmo
SMD Carrier Tape & Reel
unit mm
7.50
10.35
12.00
10.35
2.00
16.0±0.30
1.75
4.00
0.35
4.90
TOLERANCE
±0.2mm
TL
TR
Direction of feed from reel
Direction of feed from reel
1.5
16.4
Cosmo Electronics Corp.
Document No. 69P46002.1
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2.0
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KTLP3507 Series
8PIN ZERO-CROSS TRIAC DRIVER
PHOTOCOUPLER
cosmo
2.00
4.00
Unit:mm
12.00
12.35
24.00±0.30
11.50
1.75
L Carrier Tape & Reel
0.30
?1
.50
10.15
3.80
N
MI
TOLERANCE
4.30
±0.2mm
Direction of feed from reel
100±0.50
Direction of feed from reel
13.0
TRU
330 Max.
TLD
24.40
30.40 Max.
Cosmo Electronics Corp.
Document No. 69P46002.1
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KTLP3507 Series
8PIN ZERO-CROSS TRIAC DRIVER
PHOTOCOUPLER
cosmo
Application Notice
The content of datasheet is the guidance for product use only. cosmo takes no responsibility to the
accuracy of the information provided here. For continuously improving all of products, including quality,
reliability, function...etc., cosmo reserves the right to change the specification, characteristics, data, materials,
and structure of products without notice. Please contact with cosmo to obtain the latest specification.
It would be required to comply with the absolute maximum ratings listed in the specification. cosmo has
no liability and responsibility to the damage caused by improper use of the products.
cosmo products are intended to be designed for use in general electronics application list below:
a. Personal computer
b. OA machine
c. Audio / Video
d. Instrumentation
e. Electrical application
f. Measurement equipment
g. Consumer electronics
h. Telecommunication
cosmo devices shall not be used or related with equipment requiring higher level of quality / reliability, or
malfunction, or failure which may cause loss of human life, bodily injury, includes, without limitation:
a. Medical and other life supporting equipments
b. Space application
c. Telecommunication equipment (trunk lines)
d. Nuclear power control
e. Equipment used for automotive vehicles, trains, ships...etc.
This publication is the property of cosmo. No part of this publication may be reproduced or copied in any form
or any means electronically or mechanically for any purpose, in whole or in part without any written permission
expressed from cosmo.
Cosmo Electronics Corp.
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