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LBB127

P1-P3P4-P6P7-P7
I
NTEGRATED
C
IRCUITS
D
IVISION
www.ixysic.com
DS-LBB127-R05
1
LBB127
Dual Single-Pole,
Normally Closed OptoMOS
®
Relay
e
3
Pb
Parameter Ratings Units
Blocking Voltage 250 V
P
Load Current 200 mA
rms
/ mA
DC
On-Resistance (max) 10
Description
Pin Configuration
Switching Characteristics of
Normally Closed (Form B) Devices
Form-B
I
F
10%
90%
I
LOAD
t
on
t
off
Applications
Features
• 3750V
rms
Input/Output Isolation
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• High Reliability
• Arc-Free With No Snubbing Circuits
• FCC Compatible
• VDE Compatible
• No EMI/RFI Generation
• Small 8-Pin Package
• Machine Insertable, Wave Solderable
• Surface Mount Tape & Reel Versions Available
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket Size)
• Hook Switch
• Dial Pulsing
• Ground Start
• Ringing Injection
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment-Patient/Equipment Isolation
• Security
• Aerospace
• Industrial Controls
Part # Description
LBB127 8-Pin DIP (50/Tube)
LBB127S 8-Pin Surface Mount (50/Tube)
LBB127STR 8-Pin Surface Mount (1,000/Reel)
LBB127P 8-Pin Flatpack (50/Tube)
LBB127PTR 8-Pin Flatpack (1,000/Reel)
Approvals
Ordering Information
1
2
3
4
8
7
6
5
+ Control - Switch #1
– Control - Switch #1
+ Control - Switch #2
– Control - Switch #2
Load - Switch #1
Load - Switch #1
Load - Switch #2
Load - Switch #2
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1175739
• EN/IEC 60950-1 Certified Component:
TUV Certificate B 09 07 49410 004
LBB127 is a 250V, 200mA, 10 dual normally closed
(1-Form-B) Solid State Relay that comprises two
independently controlled, optically coupled MOSFET
switches. It is provided in an 8-pin package, and
employs optically coupled MOSFET technology to
provide 3750V
rms
of input to output isolation.
Its optically coupled outputs, which use the patented
OptoMOS architecture, are controlled by a highly
efficient GaAIAs infrared LED.
This dual single-pole OptoMOS relay provides a more
compact design solution than discrete single-pole
relays in a variety of applications, and saves board
space by incorporating both switches in a single 8-pin
package.
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NTEGRATED
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IRCUITS
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IVISION
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2
R05
LBB127
Absolute Maximum Ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
Parameter Conditions Symbol Min Typ Max Units
Output Characteristics
Load Current
Continuous
1
-I
L
- - 200 mA
rms
/ mA
DC
Peak t =10ms I
LPK
- - ±400 mA
P
On-Resistance I
L
=200mA R
ON
-810
Off-State Leakage Current V
L
=250V
P
I
LEAK
--1 A
Switching Speeds
Turn-On
I
F
=5mA, V
L
=10V
t
on
--5
ms
Turn-Off t
off
--5
Output Capacitance V
L
=50V, f=1MHz C
OUT
-50- pF
Input Characteristics
Input Control Current to Activate I
L
=200mA I
F
--5mA
Input Control Current to Deactivate - I
F
0.4 0.7 - mA
Input Voltage Drop I
F
=5mA V
F
0.9 1.2 1.4 V
Reverse Input Current V
R
=5V I
R
--10A
Common Characteristics
Input to Output Capacitance - C
I/O
-3- pF
1
If both poles operate, then the load current must be derated so as not to exceed the package power dissipation value.
Parameter Ratings Units
Blocking Voltage 250 V
P
Reverse Input Voltage 5 V
Input Control Current 50 mA
Peak (10ms) 1 A
Input Power Dissipation
1
150 mW
Total Power Dissipation
2
800 mW
Isolation Voltage, Input to Output 3750 V
rms
Operational Temperature -40 to +85 °C
Storage Temperature -40 to +125 °C
1
Derate linearly 1.33 mW / °C
2
Derate linearly 6.67 mW / °C
Absolute Maximum Ratings @ 25°C
Electrical Characteristics @ 25°C
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NTEGRATED
C
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IVISION
LBB127
www.ixysic.com
3
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*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact our application
department.
PERFORMANCE DATA @25ºC (Unless Otherwise Noted)*
Typical LED Forward Voltage Drop
(N=50, I
F
=5mA)
35
30
25
20
15
10
5
0
1.17 1.19 1.21 1.23 1.25
LED Forward Voltage Drop (V)
Device Count (N)
Typical Turn-On Time
(N=50, I
F
=5mA, I
L
=200mA)
0.05 0.09 0.130.03 0.07 0.11
Turn-On Time (ms)
Device Count (N)
25
20
15
10
5
0
Typical Turn-Off Time
(N=50, I
F
=5mA, I
L
=200mA)
0.75 1.35 1.950.45 1.05 1.60
Turn-Off Time (ms)
Device Count (N)
25
20
15
10
5
0
Typical I
F
for Switch Operation
(N=50, I
L
=200mA)
1.4 1.8 2.6 3.42.2 3.0
LED Current (mA)
Device Count (N)
25
20
15
10
5
0
Typical I
F
for Switch Dropout
(N=50, I
L
=200mA)
25
20
15
10
5
0
1.4 2.2 3.01.0 1.8 2.6
LED Current (mA)
Device Count (N)
Typical On-Resistance Distribution
(N=50, I
F
=5mA, I
L
=200mA)
25
20
15
10
5
0
5.325 5.495 5.665 6.0055.835 6.175
On-Resistance (:)
Device Count (N)
Typical Blocking Voltage Distribution
(N=50, I
F
=5mA)
25
20
15
10
5
0
310 314 318 322 326 330
Blocking Voltage (V
P
)
Device Count (N)
Typical LED Forward Voltage Drop
vs. Temperature
Temperature (ºC)
LED Forward Voltage Drop (V)
1.8
1.6
1.4
1.2
1.0
0.8
-40 -20 0 20 40 60 80 120100
I
F
=50mA
I
F
=30mA
I
F
=20mA
I
F
=10mA
I
F
=5mA
Typical Turn-On Time
vs. LED Forward Current
(I
L
=200mA)
LED Forward Current (mA)
Turn-On Time (ms)
0
5 1015202530354045
0.06
0.05
0.04
0.03
0.02
0.01
0
50
Typical Turn-Off Time
vs. LED Forward Current
(I
L
=200mA)
LED Forward Current (mA)
Turn-Off Time (ms)
0
5 1015202530354045
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
50
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LBB127

Mfr. #:
Buy LBB127
Manufacturer:
IXYS Integrated Circuits
Description:
Solid State Relays - PCB Mount Dual Pole
Lifecycle:
New from this manufacturer.
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