LH1541AAB1_06 Datasheet, PDF (1/8 Pages) Vishay Siliconix – 1 Form A Solid State Relay (Low Capacitance)

LH1541AAB1/ AAB1TR/ AT1
Vishay Semiconductors
1 Form A Solid State Relay (Low Capacitance)
Features
• Low Capacitance Switch (5.0 pF)
• Isolation Test Voltage 5300 V_RMS
Pb-free
• Extremely High OFF-resistance (100 GΩ) _e3
• Load Voltage 200 V
• Clean Bounce Free Switching
RoHS
COMPLIANT
• Low Power Consumption
• High Reliability Monolithic Receptor
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Agency Approvals
• UL1577, File No. E52744 System Code H or J,
Double Protection
• CSA - Certification 093751
• BSI/BABT Cert. No. 7980
• DIN EN 60747-5-2 (VDE0884)
DIN EN 60747-5-5 pending
• FIMKO Approval
Applications
• Instrumentation
- Thermocouple Switching
- Analog Multiplexing
• Reed Relay Replacement
• Programmable Logic Controllers
• Data Acquisition
• Test Equipment
DIP
SMD
S
NC
S'
6
5
4
S
S
S'
18035
1
2
3
Description
These SSRs (LH1541, 1 Form A) are SPST normally
open switches which can replace electromechanical
relays in many applications. The relays provide a low
capacitance, high-voltage switch contact with high off
resistance and low switch-offset voltage. These char-
acteristics, combined with high-speed actuation,
result an SSR which is ideal for small signal and dc
instrumentation applications.
The relays are constructed by using a GaAlAs LED for
actuation control and an integrated monolithic die for
the switch output. The die is comprised of a photo-
diode array, switch-control circuity, and low-capaci-
tance MOSFET switches.
Order Information
Part
LH1541AAB1
LH1541AAB1TR
LH1541AT1
Remarks
Tubes, SMD-6
Tape and Reel, SMD-6
Tubes, DIP-6
Absolute Maximum Ratings
T_amb = 25 °C, unless otherwise specified
Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is
not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
Maximum Ratings for extended periods of time can adversely affect reliability.
SSR
Parameter
Test condition
Symbol
Value
Unit
LED continuous forward current
I_F
50
mA
LED reverse voltage
I_R ≤ 10 µA
V_R
8.0
V
DC or peak AC load voltage
I_L ≤ 50 µA
V_L
200
V
Document Number 83834
Rev. 1.4, 05-Oct-06
www.vishay.com
1