LH1540AABTR Vishay, LH1540AABTR Datasheet

Solid State Relays Normally Open Form 1A

LH1540AABTR

Manufacturer Part Number
LH1540AABTR
Description
Solid State Relays Normally Open Form 1A
Manufacturer
Vishay
Datasheet

Specifications of LH1540AABTR

Load Voltage Rating
350 V
Load Current Rating
0.12 A
Contact Form
1 Form A
Output Device
MOSFET
Case Color
Black
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Relay Type
Solid State
Package / Case
PDIP SMD
Output Type
AC or DC
Termination Style
Solder Pad
Load Voltage Max
350V
Load Current
120mA
On State Resistance Max
25ohm
Contact Configuration
SPST-NO
Isolation Voltage
5300V
Forward Current If
1mA
Relay Terminals
SMD
Load Current Rms Max
120mA
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

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Price
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DESCRIPTION
The LH1540 is robust, ideal for telecom and ground fault
applications. It is an SPST normally open switch (form A)
that replaces electromechanical relays in many applications.
It is 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, it
employs current-limiting circuitry which meets FCC 68.302
and other regulatory voltage surge requirements when
overvoltage protection is provided.
Document Number: 83833
Rev. 1.8, 17-Mar-11
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
ORDERING INFORMATION
PACKAGE
SMD-6
SMD-6, tape and reel
DIP-6, thru hole
i179041-2
L
DIP
SMD
H
PART NUMBER
1
5
For technical questions, contact:
S
1 Form A Solid State Relay
S
6
1
4
This datasheet is subject to change without notice.
DC
5
2
0
S'
LH1540AAB, LH1540AABTR, LH1540AT
VARIATION
4
3
ELECTR.
S'
#
optocoupleranswers@vishay.com
#
PACKAGE
CONFIG.
FEATURES
• Current limit protection
• Isolation test voltage 5300 V
• Typical R
• Load voltage 350 V
• Load current 120 mA
• High surge capability
• Clean bounce free switching
• Low power consumption
• SMD lead available on tape and reel
• Compliant to RoHS Directive 2002/95/EC and in
APPLICATIONS
• General telecom switching
• Instrumentation
• Industrial controls
Note
• See "solid state relays" (application note 56)
AGENCY APPROVALS
UL1577: file no. E52744 system code H, double protection
CSA:
BSI:
FIMKO:
accordance to WEEE 2002/96/EC
#
certification no. 093751
certification no. 7979/7980
25419
ON
20 , max. 25 
T
TAPE AND
UL, CSA, BSI, FIMKO
REEL
LH1540AABTR
LH1540AAB
Vishay Semiconductors
LH1540AT
R
RMS
www.vishay.com/doc?91000
7.62 mm
DIP
www.vishay.com
> 0.1 mm
SMD
1

Related parts for LH1540AABTR

LH1540AABTR Summary of contents

Page 1

... SMD-6, tape and reel DIP-6, thru hole Document Number: 83833 For technical questions, contact: Rev. 1.8, 17-Mar-11 THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT LH1540AAB, LH1540AABTR, LH1540AT S' FEATURES • Current limit protection DC S' • Isolation test voltage 5300 V ...

Page 2

... LH1540AAB, LH1540AABTR, LH1540AT Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (T PARAMETER INPUT LED continuous forward current LED reverse voltage OUTPUT DC or peak AC load voltage Continuous DC load current - bidirectional operation Continuous DC load current - unidirectional operation Peak load current (single shot) SSR Ambient temperature range ...

Page 3

... Fig LED Voltage vs. Temperature Document Number: 83833 For technical questions, contact: Rev. 1.8, 17-Mar-11 THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT LH1540AAB, LH1540AABTR, LH1540AT 1 Form A Solid State Relay TEST CONDITION IEC 68 part 1 DIN VDE 0109 ...

Page 4

... LH1540AAB, LH1540AABTR, LH1540AT Vishay Semiconductors 5 5 see elec. char Ambient Temperature (°C) i1540at_04 Fig Current Limit vs. Temperature Ambient Temperature (°C) i1540at_05 Fig On-resistance vs. Temperature 1 1 i1540at_06 LED Forward Current (mA) Fig Variation in On-resistance vs. LED Current www.vishay.com For technical questions, contact: 4 THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT ...

Page 5

... Fig Switch Breakdown Voltage vs. Temperature Document Number: 83833 For technical questions, contact: Rev. 1.8, 17-Mar-11 THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT LH1540AAB, LH1540AABTR, LH1540AT 1 Form A Solid State Relay 3.5 3.0 2.5 2.0 1.5 1 ...

Page 6

... LH1540AAB, LH1540AABTR, LH1540AT Vishay Semiconductors 160 140 I = 5.0 mA 120 100 Ambient Temperature (°C) i1540at_16 Fig Turn-off Time vs. Temperature ° °C 85 ° LED Forward Current (mA) i1540at_17 Fig Turn-on Time vs. LED Current PACKAGE DIMENSIONS in millimeters DIP 6.5 6.3 1 min. 4° typ. 0.55 0.45 i178001 www ...

Page 7

... Tape and reel suffix (TR) is not part of the package marking. Document Number: 83833 For technical questions, contact: Rev. 1.8, 17-Mar-11 THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT LH1540AAB, LH1540AABTR, LH1540AT 1 Form A Solid State Relay Pin one ID 6.50 2.54 6 ...

Page 8

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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