LH1521BAC Vishay, LH1521BAC Datasheet

IC,Normally-Closed PC-Mount Solid-State Relay,2-CHANNEL,SO

LH1521BAC

Manufacturer Part Number
LH1521BAC
Description
IC,Normally-Closed PC-Mount Solid-State Relay,2-CHANNEL,SO
Manufacturer
Vishay
Datasheet

Specifications of LH1521BAC

Load Voltage Rating
350 V
Load Current Rating
0.15 A
Contact Form
2 Form B
Output Device
MOSFET
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Package / Case
PDIP-8
Output Type
AC, DC
Input Type
DC
Input Voltage (max)
1.45V
Output Voltage (max)
350V
Input Current (max)
50mA
Output Current
150mA
Isolation Voltage
3.75kV
Circuit Arrangement
2 Form B
Package Type
PDIP SMD
Pin Count
8
Mounting
Surface Mount
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Rad Hardened
No
Mounting Style
SMD/SMT
Case Color
Black
Relay Type
Solid State
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LH1521BACTR
Manufacturer:
CS
Quantity:
6 218
DESCRIPTION
The LH1521 dual 1 form B relays are SPST normally closed
switches that can replace electromechanical relays in many
applications. The relays are constructed as a multi chip
hybrid device. Actuation control is via an infrared LED. The
output switch is a combination of a photodiode array with
MOSFET switches and control circuity.
Document Number: 83820
Rev. 1.4, 10-Mar-11
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
i179034_2
ORDERING INFORMATION
PACKAGE
SMD-8, tubes
SMD-8, tape and reel
DIP-8, tubes
SMD
L
DIP
H
PART NUMBER
1
i179046-1
5
Dual 1 Form B Solid State Relay
For technical questions, contact:
S1
S1
S2
8
1
2
S1'
This datasheet is subject to change without notice.
2
7
S2
6
1
3
LH1521BAC, LH1521BACTR, LH1521BB
VARIATION
S2'
S1'
ELECTR.
S2'
5
4
B
optocoupleranswers@vishay.com
#
PACKAGE
CONFIG.
FEATURES
• Dual channel (LH1501)
• Isolation test voltage 3750 V
• Typical R
• Load voltage 350 V
• Load current 150 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
AGENCY APPROVALS
UL1577: file no. E52744 system code H, double protection
CSA:
- On/off hook control
- Ring delay
- Dial pulse
- Ground start
- Ground fault protection
accordance to WEEE 2002/96/EC
#
certification no. 093751
ON
20 
T
TAPE AND
REEL
LH1521BACTR
LH1521BAC
Vishay Semiconductors
LH1521BB
R
UL, CSA
RMS
www.vishay.com/doc?91000
7.62 mm
DIP
www.vishay.com
> 0.1 mm
SMD
1

Related parts for LH1521BAC

LH1521BAC Summary of contents

Page 1

... SMD-8, tape and reel DIP-8, tubes Document Number: 83820 For technical questions, contact: Rev. 1.4, 10-Mar-11 THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT LH1521BAC, LH1521BACTR, LH1521BB FEATURES • Dual channel (LH1501) S1' • Isolation test voltage 3750 V • Typical R ...

Page 2

... LH1521BAC, LH1521BACTR, LH1521BB 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 one pole operating Continuous DC load current two poles operating Peak load current (single shot) SSR Output power dissipation (continuous) ...

Page 3

... ISO method A i178017 Document Number: 83820 For technical questions, contact: Rev. 1.4, 10-Mar-11 THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT LH1521BAC, LH1521BACTR, LH1521BB Dual 1 Form B Solid State Relay = 25 °C, unless otherwise specified) amb 0.8 dia. ...

Page 4

... LH1521BAC, LH1521BACTR, LH1521BB Vishay Semiconductors SMD 9.65 2.54 6.35 0.46 8.08 ISO method A i178018 PACKAGE MARKING (example) Note • Tape and reel suffix (TR) is not part of the package marking. www.vishay.com For technical questions, contact: 4 THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT Dual 1 Form B Solid State Relay 9 ...

Page 5

... 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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