Photomos
/
1A/1B
Solid State Relays
Model Number
Parameters
Input Characteristics
LED Forward Current - Turn on
LED Forward Current - Turn off
Recommended Forward Current
LED Forward Voltage
Sym.
I
Fon
Test Conditions
I
L
= 100mA, t = 10ms
I
L
= 0.2mA, V
L
= (Note 1)
Units
mADC
mADC
mADC
Max
Typ
Min
Typ
Min
Max
Min
Max
Max
Max
LBA110
1A/1B
5.0
2.0
0.1
1.8
10
30
1.1
1.4
50
10
400
150
110
380
24
0.5
5000
0.5
5000
200
0.17
1
0.02
1
1
5.0
1.0
0.2
3750
1.2
600
LBA126
1A/1B
5.0
2.0
0.1
1.8
10
30
1.1
1.4
50
10
250
200
150
380
13
0.5
5000
0.5
5000
200
0.17
1
0.02
1
1
5.0
1.0
0.2
3750
1.2
600
I
Foff
I
F
V
F
I
F
= 20mA
VDC
Maximum Input Ratings
LED Forward Current
LED Reverse Voltage Withstand
I
F
V
R
I
R
= 10mA
mADC
VDC
Output Characteristics
Switching Voltage
Switching Current
V
L
I
L
I
Lmt
R
on
R
off
I
L
= 50mA
V PEAK
Max
Max
Max
Typ
Max
Min
Typ
Min
Typ
Max
Typ
Current Limit: N.O. Channel Only
On Resistance
Off State Resistance: N.O. Channel
Off State Resistance: N.C. Channel
Off State Leakage: N.O. Channel
Each Channel
Both Ch.'s Simultaneously
I
F
= 5mA, t = 5ms
I
F
= 5mA/0mA,
I
L
= 50mA
I
F
= 0mA,
V
L
= 100V
I
F
= 5mA, V
L
= 100V
I
F
= 0mA,
V
L
= 100V
I
F
= 0mA,
V
L
= Max
I
F
= 5mA, V
L
= 100V
I
F
= 5mA, V
L
= Max
I
F
= 5mA, I
L
= 50mA
I
F
= 5mA, I
L
= 50mA
I
F
= 5mA
mA
mA
mA
W
GW
GW
nA
mA
mA
mA
ms
ms
mV
R
off
I
off
I
off
Max
Max
Typ
Max
Max
Max
Typ
Off State Leakage: N.C. Channel
Turn On Time
Turn Off Time
Thermal Offset Voltage
I
off
I
off
T
on
T
off
General Characteristics
Dielectric Strength - Input to Output
t = 60sec
VRMS
pF
Min
Typ
Max
Capacitance - Input to Output
Power Dissipation
Notes:
P
Diss
mW
1: VL for LED Forward Current - Turn Off is 50 Volts less than "Switching
Voltage Max".
2: Specifications subject to change without notice.
* I
F
= 10m
A
Schematic Top View:
Mold mark on top of relay indicates Pin #1
Package Drawings on Page 3
For recommended applications and more information contact:
USA: Sales Support
(877) 502-5500
Tech Support
(877) 702-7700
FAX
(619) 710-8540
Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email:
sales@crydom.com
WEB SITE:
http://www.crydom.com
UK:
+44 (0)1202 365070 •
FAX
+44 (0)1202 365090 Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE,
Email:
intsales@crydom.com.
GERMANY:
+49 (0)180 3000 506
Page 1 of 3
Photomos
/
1A/1B
*See page 3 for characteristic curves of normally closed switches
180
160
Load Current (mA)
140
120
100
80
60
40
20
0
-40
-20
0
20
40
60
80
LBA126
LBA110
NO I(F) = 5 mA
NC I(F) = 0 mA
MOSFET Breakdown Voltage (Volts)
200
500
450
400
350
300
250
200
-40
-20
0
20
40
60
80
I(F) = 0 mA
NO
LBA110
NO
LBA126
Temperature (Deg C)
Temperature (Deg C)
A. Load Current vs. Ambient Temperature
60%
Change in On Resistance (%)
Normalized to 25 ˚ C
40%
20%
0%
-20%
-40%
-60%
-40
-20
0
20
40
60
80
Temperature (Deg C)
I(F) = 5 mA
I(L) = 50 mA
NO
LBA110
LBA126
B. Output MOSFET vs. Ambient Temperature
160
140
120
Capacitance
ρF)
(
100
80
60
40
20
0
0
10
20
30
40
50
60
70
80
90
100
110
I(F) = 0 mA
f = 1 MHz
T = 25 deg. C
NO
LBA110
LBA126
Bias Voltage (Volts)
C. On-Resistance vs. Ambient Temperature
140%
Change in Turn On Time (%)
Normalized to 25 ˚ C
120%
100%
80%
60%
40%
20%
0%
-20%
-40%
-60%
-40
-20
0
20
40
60
80
Temperature (Deg C)
Change in Turn Off Time (%
)
Normalized to 25 ˚ C
NO
LBA110
LBA126
D. Output Capacitance vs. Applied Voltage
140%
120%
100%
80%
60%
40%
20%
0%
-20%
-40%
-60%
-80%
-40
-20
0
20
40
60
80
Temperature (Deg C)
NO
LBA110
LBA126
I(F) = 5 mA
I(L) = 50 mA
I(F) = 5 mA
I(L) = 50 mA
E. On Time vs. Ambient Temperature
5000
Turn On Time (
µSec.)
4000
3000
2000
1000
0
0
5
10
15
20
25
30
35
40
45
50
55
LED Forward Current (mA)
F. Turn Off Time vs. Ambient Temperature
100
Turn Off Time (µSec.)
NO
LBA110
T = 25 deg. C
I(L) = 50 mA
NO
LBA126
90
80
70
60
50
40
30
0
T = 25 deg. C
I(L) = 50 mA
NO LBA110
NO LBA126
5
10
15
20
25
30
35
40
45
50
55
LED Forward Current (mA)
G. Turn On Time vs. LED Forward Current
For recommended applications and more information contact:
USA: Sales Support
(877) 502-5500
Tech Support
(877) 702-7700
FAX
(619) 710-8540
Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email:
sales@crydom.com
WEB SITE:
http://www.crydom.com
H. Turn Off Time vs. LED Forward Current
UK:
+44 (0)1202 365070 •
FAX
+44 (0)1202 365090 Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE,
Email:
intsales@crydom.com.
GERMANY:
+49 (0)180 3000 506
Page 2 of 3
Photomos
/
1A/1B
MOSFET Breakdown Voltage (Volts)
600
550
500
450
400
350
300
250
-40
-20
0
20
40
60
80
Temperature (Deg. C)
I(F) = 5 mA
NC
LBA126
NC
LBA110
I. Output MOSFET BV vs. Ambient Temperature
50%
Change in On Resistance (%)
Normalized to 25 ˚ C
40%
30%
20%
10%
0%
-10%
-20%
-30%
-40%
-40
-20
0
20
40
60
80
I(F) = 0 mA
I(L) = 50 mA
NC
LBA126
NC
LBA110
Capacitance
ρF)
(
350
300
250
200
150
100
50
0
0
10
20
30
40
50
60
70
80
90
100
110
I(F) = 5 mA
f = 1 MHz
T = 25 deg. C
NC
LBA126
NC
LBA110
Temperature (Deg. C)
Bias Voltage (Volts)
J. On-Resistance vs. Ambient Temperature
200%
Change in Turn On Time (%)
Normalized to 25 ˚ C
150%
100%
50%
0%
-50%
-100%
-40
-20
0
20
40
60
80
Temperature (Deg. C)
Change in Turn Off Time (%
)
Normalized to 25 D C
NC
LBA126
NC
LBA110
I(F) = 5 mA
I(L) = 50 mA
K. Output Capacitance vs. Applied Voltage
120%
100%
80%
60%
40%
20%
0%
-20%
-40%
-60%
-80%
-40
-20
0
20
40
60
80
Temperature (Deg. C)
NC
LBA110
NC
LBA126
I(F) = 5 mA
I(L) = 50 mA
L. On Time vs. Ambient Temperature
4500
4000
Turn On Time ( Sec.)
µ
3500
3000
2500
2000
1500
1000
500
0
0
5
10
15
20
25
30
35
40
45
50
55
LED Forward Current (mA)
T = 25 deg. C
I(L) = 50 mA
NC
LBA126
NC
LBA110
M. Turn Off Time vs. Ambient Temperature
55.00
Turn Off Time (µSec.)
45.00
35.00
T = 25 deg. C
I(L) = 50 mA
NC
LBA126
NC
LBA110
25.00
15.00
0
5
10
15
20
25
30
35
LED Forward Current (mA)
40
45
50
N. Turn On Time vs. LED Forward Current
O. Turn Off Time vs. LED Forward Current
For recommended applications and more information contact:
USA: Sales Support
(877) 502-5500
Tech Support
(877) 702-7700
FAX
(619) 710-8540
Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email:
sales@crydom.com
WEB SITE:
http://www.crydom.com
UK:
+44 (0)1202 365070 •
FAX
+44 (0)1202 365090 Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE,
Email:
intsales@crydom.com.
GERMANY:
+49 (0)180 3000 506
Page 3 of 3
Test/Measurement
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