1A/1B
mADC 5.0 5.0
2.0 2.0
mADC 0.1 0.1
1.8 1.8
mADC 10 10
30 30
VDC 1.1 1.1
1.4 1.4
mADC 50 50
VDC 10 10
400 250
mA 150 200
mA 110 150
mA 380 380
W24 13
GW 0.5 0.5
5000 5000
GW 0.5 0.5
5000 5000
200 200
0.17 0.17
Max 0.02 0.02
5.0 5.0
1.0 1.0
0.2 0.2
3750 3750
1.2 1.2
600 600
Photomos /
1A/1B
* IF = 10mA
Model Number
Parameters
Input Characteristics
LED Forward Current - Turn on
LED Forward Current - Turn off
Recommended Forward Current
LED Forward Voltage
Sym. Test Conditions Units LBA110 LBA126
1A/1B
Maximum Input Ratings
LED Forward Current
LED Reverse Voltage Withstand
Output Characteristics
Switching Voltage
Switching Current
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
Off State Leakage: N.C. Channel
Turn On Time
Turn Off Time
Thermal Offset Voltage
General Characteristics
Dielectric Strength - Input to Output
Capacitance - Input to Output
Power Dissipation
I
Fon
I
Foff
I
F
V
F
I
F
V
R
V
L
I
L
I
Lmt
R
on
R
off
I
off
I
off
T
on
T
off
P
Diss
R
off
I
off
I
off
I
L
= 100mA, t = 10ms
I
L
= 0.2mA, V
L
= (Note 1)
I
F = 20mA
I
R = 10mA
I
L = 50mA
Each Channel
Both Ch.'s Simultaneously
I
F = 5mA, t = 5ms
I
F = 0mA,
V
L = 100V
I
F = 5mA, VL = 100V
I
F = 5mA/0mA,
I
L = 50mA
I
F = 0mA,
V
L = 100V
I
F = 0mA,
V
L = Max
I
F = 5mA, VL = 100V
I
F = 5mA, VL = Max
I
F = 5mA, IL = 50mA
I
F = 5mA, IL = 50mA
I
F = 5mA
t = 60sec
V PEAK
nA
mA
mA
ms
ms
mV
VRMS
pF
mW
Max
Max
Max
Max
Max
Max
Max
Max
Min
Min
Min
Typ
Typ
Typ
Max
Min
Typ
Min
Typ
Max
Max
Typ
Max
Max
Max
Typ
Min
Typ
Max
mA Typ
Notes:
1: VL for LED Forward Current - Turn Off is 50 Volts less than "Switching
Voltage Max".
2: Specifications subject to change without notice.
Schematic Top View:
Mold mark on top of relay indicates Pin #1
Package Drawings on Page 3
Solid State Relays
11
1
11
1
Page 1 of 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
Photomos/ 1A/1B
A. Load Current vs. Ambient Temperature
C. On-Resistance vs. Ambient Temperature D. Output Capacitance vs. Applied Voltage
E. On Time vs. Ambient Temperature F. Turn Off Time vs. Ambient Temperature
G. Turn On Time vs. LED Forward Current H. Turn Off Time vs. LED Forward Current
*See page 3 for characteristic curves of normally closed switches
0
20
40
60
80
100
120
140
160
180
200
-40-20020406080
Load Current (mA)
LBA110
LBA126 NO I(F) = 5 mA
NC I(F) = 0 mA
200
250
300
350
400
450
500
-40-20020406080
MOSFET Breakdown Voltage (Volts)
NO
LBA110
NO
LBA126
I(F) = 0 mA
-60%
-40%
-20%
0%
20%
40%
60%
-40-20020406080
Change in On Resistance (%)
Normalized to 25 ˚ C
NO
LBA110
LBA126
I(F) = 5 mA
I(L ) = 50 mA
0
20
40
60
80
100
120
140
160
010203040506070 80 90 100 110
Capacitance (ρF)
NO
LBA110
LBA126
I(F) = 0 mA
f = 1 MHz
T = 25 deg. C
-60%
-40%
-20%
0%
20%
40%
60%
80%
100%
120%
140%
-40 -20 0 20 40 60 80
Change in Turn On Time (%)
Normalized to 25 ˚ C
NO
LBA110
LBA126 I(F) = 5 mA
I(L ) = 50 mA
-80%
-60%
-40%
-20%
0%
20%
40%
60%
80%
100%
120%
140%
-40-20020406080
Change in Turn Off Time (%)
Normalized to 25 ˚ C
NO
LBA110
LBA126 I(F) = 5 mA
I(L ) = 50 mA
0
1000
2000
3000
4000
5000
0 5 10 15 20 25 30 35 40 45 50 55
Turn On Time (µSec.)
NO
LBA110
NO
LBA126
T = 25 deg. C
I(L) = 50 mA
30
40
50
60
70
80
90
100
0 5 10 15 20 25 30 35 40 45 50 55
Turn Off Time (µSec.)
NO LBA110
NO LBA126
T = 25 deg. C
I(L) = 50 mA
B. Output MOSFET vs. Ambient Temperature
Temperature (Deg C)
Temperature (Deg C)
Temperature (Deg C) Bias Voltage (Volts)
Temperature (Deg C) Temperature (Deg C)
LED Forward Current (mA) LED Forward Current (mA)
Page 2 of 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
Photomos / 1A/1B
I. Output MOSFET BV vs. Ambient Temperature
J. On-Resistance vs. Ambient Temperature K. Output Capacitance vs. Applied Voltage
L. On Time vs. Ambient Temperature M. Turn Off Time vs. Ambient Temperature
N. Turn On Time vs. LED Forward Current O. Turn Off Time vs. LED Forward Current
250
300
350
400
450
500
550
600
-40-20020406080
MOSFET Breakdown Voltage (Volts)
NC
LBA126
NC
LBA110
I(F) = 5 mA
-40%
-30%
-20%
-10%
0%
10%
20%
30%
40%
50%
-40 -20 0 20 40 60 80
Change in On Resistance (%)
Normalized to 25 ˚ C
NC
LBA126
NC
LBA110
I(F) = 0 mA
I(L ) = 50 mA
0
50
100
150
200
250
300
350
010203040506070 80 90 100 110
Capacitance (
ρF)
NC
LBA126
NC
LBA110
I(F) = 5 mA
f = 1 MHz
T = 25 deg. C
-100%
-50%
0%
50%
100%
150%
200%
-40-20020406080
Change in Turn On Time (%)
Normalized to 25 ˚ C
NC
LBA126
NC
LBA110
I(F) = 5 mA
I(L ) = 50 mA
-80%
-60%
-40%
-20%
0%
20%
40%
60%
80%
100%
120%
-40 -20 0 20 40 60 80
Change in Turn Off Time (%)
Normalized to 25 D C
NC
LBA126
NC
LBA110
I(F) = 5 mA
I(L) = 50 mA
0
500
1000
1500
2000
2500
3000
3500
4000
4500
0 5 10 15 20 25 30 35 40 45 50 55
Turn On Time (µSec.)
NC
LBA126
NC
LBA110
T = 25 deg. C
I(L) = 50 mA
15.00
25.00
35.00
45.00
55.00
0 5 10 15 20 25 30 35 40 45 50
Turn Off Time (µSec.)
NC
LBA126
NC
LBA110
T = 2 5 deg. C
I(L) = 50 mA
Temperature (Deg. C)
Temperature (Deg. C) Bias Voltage (Volts)
Temperature (Deg. C) Temperature (Deg. C)
LED Forward Current (mA) LED Forward Current (mA)
Page 3 of 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
