KSD240AC8 View Datasheet(PDF) - COSMO Electronics
Part Name
Description
Manufacturer
KSD240AC8 Datasheet PDF : 2 Pages
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Features
1. Molded epoxy body.
2. Zero crossing circuit.
3. High input/output insulation.
4. Small size and light weight.
5. Fast reactive speed.
6. Good heat sinking.
7. Normally open.
Applications
1. Household Appliances.
2. Temperature Control System.
3. Industrial Automatic Control.
4. Lighting System.
5. Office Appliances.
6. Factory Appliances.
Solid State Relay
KSD240AC8
UL 60950 (File No.E108430)
Outside Dimension : Unit (mm)
Schematic : Top View
Absolute Maximum Ratings
Input
Output
Parameter
Input Signal Voltage
Drop-out Voltage
RMS on-state current
Peak one cycle surge current (8.3 ms)
Repetitive peak-off state Voltage
Operating frequency
Critical rate of rise of on-state current
Load supply voltage
Isolation Voltage input to output
Operating Temperature
Storage Temperature
Symbol
VIN
Vdo
IT
Isurge
VDRM
f
di/dt
Vout
Viso
Topr
Tstg
Rating
4~32
1
40
400
600
47~70
50
250
4000
-30~100
-30~125
(Ta=25°C)
Unit
VDC
VDC
Arms
A
V
Hz
A/μS
Vrms AC
Vrms
ƨ
ƨ
Electrical Characteristics
(Ta=25°C)
Parameter
Symbol
Conditions
MIN TYP MAX Unit
Input
Pick-up Voltage
Input current
Vpu
It=1Arms
Iin
Vin=4-32V
4 VDC
5
12
mA
On-state Voltage
VT
IT=1Arms
1.5 Vrms
Operating Current
Iop
Vout=240Vrms
50
mArms
Output
Leakage Current
Critical rate of rise of off-state Voltage
I leak
dv/dt
Vout=240Vrms
See Note 1
3.5
50
200
7 mArms
V/μS
Zero-cross Voltage
Yes
Load Voltage Rating
Vout
IT=50mArms MIN
50
280 VAC
Minimum trigger current
Isolation resistance input to output
IFT
RISO
VDRM=600V
DC500V
1010
25
mA
ɖ
Turn-on time
Ton
60Hz AC
8.3 mS
Turn-off time
Thermal resistance (between junction and case)
Toff
Rth (j-C) I
60Hz AC
8.3 mS
1.3
ƨ0X
Note1：Output (dv/dt) protection is provided in all models, and they are designed to switch resistive or inductive loads to 0.2 power factor. The dv/dt rating is based on source impedance of 50 ohms.
8
c 2004 cosmo ELECTRONICS CORPORATION
http://www.cosmo-ic.com
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