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LH1520AAC

Description
On-state resistance (Max): 20 Ohms Circuit type: SPST-NO (1 Form A) x 2 Output type: AC, DC
CategoryLED optoelectronic/LED    photoelectric   
File Size221KB,9 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
Download Datasheet Parametric View All

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LH1520AAC Overview

On-state resistance (Max): 20 Ohms Circuit type: SPST-NO (1 Form A) x 2 Output type: AC, DC

LH1520AAC Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time18 weeks
Other featuresUL APPROVED, VDE APPROVED
ConfigurationSEPARATE, 2 ELEMENTS
control current0.0009 A
control voltage1.15 V
Maximum forward current0.05 A
input typeDC
Maximum insulation voltage5300 V
JESD-609 codee3
Number of components1
Maximum on-state current0.15 A
Maximum on-state resistance25 Ω
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Optoelectronic device typesTRANSISTOR OUTPUT SSR
Output circuit typeMOSFET
total height3.8 mm
total length9.9 mm
Terminal surfaceMatte Tin (Sn)
Base Number Matches1
LH1520AB, LH1520AAC, LH1520AACTR
www.vishay.com
Vishay Semiconductors
Dual 1 Form A Solid-State Relay
FEATURES
DIP
S1
S1'
• Dual channel (LH1500)
• Current limit protection
• Isolation test voltage 5300 V
RMS
S2
S2'
• Typical R
ON
20
• Load voltage 350 V
• Load current 150 mA
• High surge capability
• Clean bounce free switching
• Low power consumption
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
S1
8
S1' S2
7
6
S2'
5
SMD
i179034_9
i179034_2
1
2
3
4
V
D E
APPLICATIONS
• General telecom switching
- On/off hook control
- Ring delay
- Dial pulse
- Ground start
- Ground fault protection
• Instrumentation
• Industrial controls
DESCRIPTION
The LH1520 dual 1 form A relays are SPST normally open
switches that can replace electromechanical relays in many
applications. They are constructed using a GaAIAs LED for
actuation control and an integrated monolithic die for the
switch output. The die, fabricated in a high-voltage
dielectrically isolated technology is comprised of a
photodiode array, switch control circuitry, and MOSFET
switches. In addition, the LH1520 SSRs employ current
limiting circuitry, enabling them to pass lightning surge
testing as per ANSI/TIA-968-B and other regulatory surge
requirements when overvoltage protection is provided.
AGENCY APPROVALS
UL1577:
file no. E52744 system code H, double
protection
CSA:
certification no. 093751
BSI/BABT: certification no. 7980
DIN EN:
60747-5-2 (VDE 0884)/60747-5-5 (pending),
available with option 1
FIMKO:
approval
ORDERING INFORMATION
L
H
1
5
2
0
A
ELECTR.
VARIATION
#
#
T
R
DIP
SMD
PART NUMBER
PACKAGE
CONFIG.
TAPE AND
REEL
7.62 mm
> 0.1 mm
PACKAGE
SMD-8, tubes
SMD-8, tape and reel
DIP-8, tubes
UL, CSA, BSI, FIMKO
LH1520AAC
LH1520AACTR
LH1520AB
Rev. 1.7, 25-Jul-11
1
For technical questions, contact:
optocoupleranswers@vishay.com
Document Number: 83818
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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