E
High Voltage, Photo Mos Relay
UL 1577/ UL 508 (File No.E108430), FI EN60950 (File No.FI13698)
D
KAQW614S
Features
1. Normally Open and Close, Single Pole Single Throw
2. Control 400VAC or DC Voltage
3. Switch 130mA Loads
4. LED control Current, 5mA
5. Low ON-Resistance
6. dv/dt, >500V/ms
7. Isolation Test Voltage, 1500VACrms
Absolute Maximum Ratings (Ta=25°C)
Emitter ( Input )
Reverse Voltage …………………………………………………………………………5.0V
Continuous Forward Current …………………………………………………………50mA
Peak Forward Current ……………………………………………………………………1A
Power Dissipation ……………………………………………………………………100mW
Derate Linearly from 25°C ………………………………………………………1.3mW/°C
Detector ( Output )
Output Breakdown Voltage……………………………………………………………±400V
Continuous Load Current …………………………………………………………±130mA
Power Dissipation ……………………………………………………………………500mW
General Characteristics
Isolation Test Voltage …………………………………………………………1500VACrms
Isolation Resistance Vio=500V, Ta=25°C …………………………………………≥10
Total Power Dissipation………………………………………………………………550mW
Derate Linearly from 25°C ………………………………………………………2.5mW/°C
Storage Temperature Range ………………………………………………-40°C to +125°C
Operating Temperature Range ………………………………………………-30°C to +85°C
Junction Temperature …………………………………………………………………100°C
Soldering Temperature, 2mm from case, 10 sec……………………………………260°C
10
Ω
KAQW614S
Unit : mm
±
TOLERANCE :
Turn on/ Turn off time Normally Open
Operate/ Reverse time Normally Close
0.2mm
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KAQW614S
Electro-optical Characteristics (Ta=25°C)
Parameter Symbol Conditions Min. Typ. Max. Unit
Emitter (Input)
Forward Voltage V
Operation Input Current I
Recovery Input Current I
Detector (Output) normally open
Output Breakdown Voltage V
Output Off-State Leakage I
I/O Capacitance C
ON Resistance R
Turn-On Time T
Turn-Off Time T
Detector (Output) normally close
Output Breakdown Voltage V
Output Off-State Leakage I
I/O Capacitance C
ON Resistance R
Reverse (ON) Time T
Operate (OFF) Time T
F IF =10mA 1.8 2.0 V
FON(N.O) VL =±20V, IL =100mA (N.O) 5 mA
FON(N.C) VL =±20V, IL ≤5uA (N.C)
I
t = 10mS
FON(N.O) VL =±20V, IL ≤5uA (N.O) 0.2 mA
FON(N.C)
I
B IB=50uA 400 V
TOFF VT =100V, IF =0mA 0.2 1 uA
ISO IF =0, f =1MHZ 6pF
ON IL =100mA, IF =10mA 20 30 Ω
ON IF =10mA, VL =±20V 0.3 1.0 ms
OFF t =10ms, IL =±100mA 0.7 1.5 ms
B IB=50uA 400 V
TOFF VT =100V, IF =0mA 0.2 2 uA
ISO IF =0, f =1MHZ 6pF
ON IL =100mA, IF =10mA 40 50 Ω
ON IF =10mA, VL =±20V 0.6 1.5 ms
OFF t =10ms, IL =±100mA 0.3 1.0 ms
VL =±20V, IL =100mA (N.C)
t = 10mS
Mos Relay Schematic and Wiring Diagrams
Type Schematic
KAQW614S 1a1b AC/DC –
Output
configuration
Load Connection Wiring Diagrams
(1) Two independent 1 Form A & 1 Form B use
(2) 1 Form A & 1 Form B use
c 2002 cosmoELECTRONICS CORPORA TION
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107
High Voltage, Photo Mos Relay
Data Curve (KAQW614S Normally Open Characteristics)
E
D
KAQW614S
Fig.1 Load current vs. ambient temperature
Allowable ambient temperature:
-40°C to +85°C
Load Current (mA)
Ambient Temperature Ta (°C)
Fig.4 Turn off time vs. ambient temperature
LED current: 5mA; Load voltage:
400V(DC)
Continuous load current: 130mA(DC)
Tun off Time Msec
Fig.2 On resistance vs. ambient temperature
Across terminals 5 and 6 pin
LED current: 5mA
Continuous load current: 130mA(DC)
On Resistonce (Ω)
Ambient Temperature Ta (°C)
Fig.5 LED operate vs. ambient temperature
Load voltage 400V(DC)
Continuous load current: 130mA(DC)
LED Operate Current (mA)
Fig.3 Turn on time vs. ambient temperature
Load voltage 400V(DC)
LED current: 5mA
Continuous load current: 130mA(DC)
Turn on Time Msec
Ambient Temperature Ta (°C)
Fig.6 LED turn off current vs. ambient
temperature
Load voltage 400V(DC)
Continuous load current: 130mA(DC)
LED Turn off Current (mA)
Ambient Temperature Ta (°C)
Fig.7 LED dropout voltage vs. ambient
temperature
LED current: 5 to 50mA
LED Dropout Voltage (V)
Ambient Temperature Ta (°C)
Fig.10 LED forward current vs. turn on time
Across terminals 5 and 6 pin;
Load voltage: 400V (DC);
Continuous load current: 130mA (DC);
Ambient temperature: 25°C
Ambient Temperature Ta (°C)
Fig.8 Voltage vs. current characteristics of
output at MOS FET portion
Measured portion: across terminals 5
and 6 pin
Ambient temperature: 25°C
Fig.11 LED forward current vs. turn off time
Across terminals 5 and 6 pin;
Load voltage: 400V (DC);
Continuous load current: 130mA (DC);
Ambient temperature: 25°C
Ambient Temperature Ta (°C)
Fig.9 Off state leakage current
Across terminals 5 and 6 pin
Ambient temperature: 25°C
Off State Leakage Current
Load Voltage (V)
Fig.12 Applied voltage vs. output capacitance
Across terminals 5 and 6 pin
Frequency: 1MHz
Ambient temperature: 25°C
Turn on Time Msec
LED Forward Current (mA)
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Turn on Time Msec
LED Forward Current (mA)
Output CapaCitance (pF)
Applied Voltage (V)
Data Curve (KAQW614S Normally Close Characteristics)
KAQW614S
Fig.1 Load current vs. ambient temperature
Allowable ambient temperature:
-40°C to +85°C
Load Current (mA)
Ambient Temperature Ta (°C)
Fig.4 Reverse (ON) time vs. ambient
temperature LED current: 5mA;
Load voltage: 400V(DC)
Continuous load current: 130mA(DC)
Reverse (ON) Time Msec
Fig.2 On resistance vs. ambient temperature
Across terminals 7 and 8 pin
LED current: 5mA
Continuous load current: 130mA(DC)
On Resistonce (Ω)
Ambient Temperature Ta (°C)
Fig.5 LED operate (ON) vs. ambient
temperature
Load voltage 400V(DC)
Continuous load current: 130mA(DC)
LED Operate Current (mA)
Fig.3 Operate (OFF) time vs. ambient
temperature Load voltage 400V(DC)
LED current: 5mA
Continuous load current: 130mA(DC)
Operate (OFF) Time Msec
Ambient Temperature Ta (°C)
Fig.6 LED Reverse (ON) current vs. ambient
temperature
Load voltage 400V(DC)
Continuous load current: 130mA(DC)
LED Reverse (ON) Current (mA)
Ambient Temperature Ta (°C)
Fig.7 LED dropout voltage vs. ambient
temperature
LED current: 5 to 50mA
LED Dropout Voltage (V)
Ambient Temperature Ta (°C)
Fig.10 LED forward current vs. turn on time
Across terminals 7 and 8 pin;
Load voltage: 400V (DC);
Continuous load current: 130mA (DC);
Ambient temperature: 25°C
Ambient Temperature Ta (°C)
Fig.8 Voltage vs. current characteristics of
output at MOS FET portion
Measured portion: across terminals 7
and 8 pin
Ambient temperature: 25°C
Fig.11 LED forward current vs. reverse (ON)
timeAcross terminals 7 and 8 pin;
Load voltage: 400V (DC);
Continuous load current: 130mA (DC);
Ambient temperature: 25°C
Ambient Temperature Ta (°C)
Fig.9 Off state leakage current
Across terminals 7 and 8 pin
Ambient temperature: 25°C
Off State Leakage Current
Load Voltage (V)
Fig.12 Applied voltage vs. output capacitance
Across terminals 7 and 8 pin
Frequency: 1MHz
Ambient temperature: 25°C
Operate (OFF) Time Msec
LED Forward Current (mA)
Reverse (ON) Time Msec
LED Forward Current (mA)
Output CapaCitance (pF)
Applied Voltage (V)
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109
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