KMOC3051

PRODUCT
SPECIFICATION
DATE：05/05/2011
cosmo
Photocoupler：
KMOC3051
ELECTRONICS CORPORATION
NO.60P41010
SHEET 1 OF 6
REV.
3
Optoisolators TRIAC Driver Output
(600V Volts Peak)
z Features
1. Compact dual-in-line package.
2. 600V peak blocking voltage.
3. Isolation voltage between input and output (Viso：5000Vrms).
z For 115/240 Vac(rms) Application：
1. Solenoid/Valve Controls.
2. Lighting Controls.
3. Static Power Switches.
4. AC Motor Drives.
5. Temperature Controls.
6. E.M. Contactors.
7. AC Motor Starters.
8. Solid State Relays.
9. Programmable controllers.
PRODUCT
SPECIFICATION
DATE：05/05/2011
Photocoupler：
cosmo
NO.60P41010
KMOC3051
ELECTRONICS CORPORATION
SHEET 2 OF 6
REV.
3
1. OUTSIDE DIMENSION：UNIT (mm)
3051
XXX
Date Code
Anode
7.62
6.50
2.70
0.4
3.00
3.50
7.30
0.5
1.2
0.26
2.54
13.00
o
13.00
5.08
o
TOLERANCE : ±0.2mm
2. SCHEMATIC：TOP VIEW
1
6
2
3
4
1. Anode
2. Cathode
3. NC
4. Main Terminal
6. Main Terminal
PRODUCT
SPECIFICATION
DATE：05/05/2011
Photocoupler：
cosmo
KMOC3051
ELECTRONICS CORPORATION
z
REV.
3
SHEET 3 OF 6
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
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)
100
mA
ITSM
1
A
Power dissipation
PD
300
mW
Total power dissipation
Ptot
330
mW
Isolation voltage 1 minute
Viso
5000
Vrms
Operating temperature
Topr
-40 to +100
℃
Storage temperature
Tstg
-50 to +125
℃
Soldering temperature 10 second
Tsol
260
℃
Forward current
Input
Output
Peak Repetitive Surge Current (PW=10ms.DC 10%)
z
NO.60P41010
Electro-optical Characteristics
Parameter
Forward voltage
Input Peak forward voltage
Reverse current
Peak Blocking Current
Output
ON-State Voltage
Holding Current
Critical rate of rise of OFF-state
Tranfer voltage
characteristics Isolation resistance
Minimum trigger current
Turn-on time
Symbol
Conditions
IF=10mA
IFM=0.5A
VR=4V
VDRM=600V
ITM=100mA
Min.
-
Typ.
1.2
1.6
0.1
Max.
1.4
3.5
10
100
3
-
Unit
V
V
uA
nA
dV/dt
VDRM=(1/ 2 )*Rated
600
-
-
V/uS
Riso
IFT
DC500V
Main Terminal Voltage=3V
5x1010
-
1011
-
15
Ohm
mA
Ton
VD=6V,RL=100Ohm,IF=20mA
-
-
100
uS
VF
VFM
IR
IDRM
VTM
IH
V
mA
PRODUCT
SPECIFICATION
DATE：05/05/2011
Photocoupler：
cosmo
NO.60P41010
KMOC3051
ELECTRONICS CORPORATION
Diode Power Dissipation PD(mW)
Forward Current IF(mA)
50
40
30
20
10
0
0
55
25
75
100
125
100
80
70
60
40
20
0
-30
Ambient Temperature Ta(℃)
Total Power Dissipation PC(mW)
On-State R.M.S. Current (mA)
100
80
60
40
20
55
25
75
100
400
330
300
200
100
Forward Current IF(mA)
Peak Forward Current IFM(mA)
100
10
Duty Ratio
75
50
100
500
1000
-2
25
Fig.6 Forward Current
vs. Forward Voltage
Ta=25°C
10
0
Ambient Temperature Ta(℃)
Pulse width <=100us
-3
100
500
0
-30
125
Fig.5 Peak Forward Current
vs. Duty Ratio
10
75
50
600
Ambient Temperature Ta(℃)
10000
25
Fig.4 Total Power Dissipation vs.
Ambient Temperature
120
0
0
Ambient Temperature Ta(℃)
Fig.3 On-State R.M.S. Current
vs. Ambient Temperature
0
-30
SHEET 4 OF 6
Fig.2 Diode Power Dissipation vs.
Ambient Temperature
Fig.1 Forward Current vs.
Ambient Temperature
-30
REV.
3
-1
10
200
Ta=75°C
50°C
100
50
25°C
0°C
-25°C
20
10
5
2
1
1
0
0.5
1.0
1.5
2.0
Forward Voltage VF(V)
2.5
3.0
PRODUCT
SPECIFICATION
DATE：05/05/2011
Photocoupler：
cosmo
NO.60P41010
KMOC3051
ELECTRONICS CORPORATION
Fig.8 Leakage with LED off vs.
Ambient Temperature
Fig.7 On-State Characteristics
On-State Current (mA)
+300
500
Output Pulse Width 80us
I F =30mA,f=60Hz,Ta=25°C
I F =0,VDRM =Rated
Peak Blocking Current IDRM(nA)
+400
+200
+100
0
-100
-200
-300
-400
-3
-2
-1
0
+1
+2
+3
On-State Voltage (V)
IFT, Normalized
Fig.9 Trigger Current vs.
Ambient Temperature
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
Normalized To Ta=25°C
-40 -20
SHEET 5 OF 6
REV.
3
0
20 40 60 80 100
Ambient Temperature Ta(℃)
200
100
50
20
10
5
-40 -20 0 20 40 60 80 100
Ambient Temperature Ta(℃)
PRODUCT
SPECIFICATION
DATE：05/05/2011
cosmo
ELECTRONICS CORPORATION
Photocoupler：
KMOC3051
NO.60P41010
SHEET 6 OF 6
REV.
3
NOTICE
The information contained in this document is intended to be 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.