LH1520AB Vishay, LH1520AB Datasheet

Solid State Relays Normally Open Dual Form 1A

LH1520AB

Manufacturer Part Number
LH1520AB
Description
Solid State Relays Normally Open Dual Form 1A
Manufacturer
Vishay
Datasheets

Specifications of LH1520AB

Load Voltage Rating
350 V
Load Current Rating
0.15 A
Contact Form
2 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-8
Output Type
AC, DC
Termination Style
Solder Pin
Load Voltage Max
350V
Load Current
150mA
On State Resistance Max
25ohm
Contact Configuration
SPST-NO
Isolation Voltage
5300Vrms
Forward Current If
1mA
Relay Terminals
Through Hole
Mounting Style
Through Hole
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:
LH1520AB
Manufacturer:
SIEMENS
Quantity:
2 098
Part Number:
LH1520AB
Manufacturer:
ST
0
Part Number:
LH1520AB
Manufacturer:
VISHAY/威世
Quantity:
20 000
Part Number:
LH1520AB
Manufacturer:
SIEMENS
Quantity:
17 173
Company:
Part Number:
LH1520AB
Quantity:
1 260
Company:
Part Number:
LH1520AB
Quantity:
70 000
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 FCC 68.302 and
other regulatory surge requirements when overvoltage
protection is provided.
Document Number: 83818
Rev. 1.4, 15-Apr-08
ORDER INFORMATION
PART
LH1520AAC
LH1520AACTR
LH1520AB
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SSR
LED continuous forward current
LED reverse voltage
DC or peak AC load voltage
Continuous DC load current, one pole operating
i179034
S1
S2
DIP
S2'
S1'
For technical questions, please contact: optocoupler.answers@vishay.com
S1
SMD
Dual 1 Form A Solid State Relay
8
1
S1'
2
7
S2
6
3
(1)
S2'
5
4
TEST CONDITION
LH1520AB/LH1520AAC/LH1520AACTR
I
I
R
L
Tape and reel
≤ 50 µA
≤ 10 µA
REMARKS
Tubes
Tubes
FEATURES
• Dual channel (LH1500)
• Current limit protection
• Isolation test voltage 5300 V
• Typical R
• Load voltage 350 V
• Load current 150 mA
• High surge capability
• Clean bounce free switching
• Low power consumption
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC and
APPLICATIONS
• General telecom switching
• Instrumentation
• Industrial controls
AGENCY APPROVALS
UL1577:
CSA:
BSI/BABT: certification no. 7980
DIN EN:
FIMKO:
WEEE 2002/96/EC
- On/off hook control
- Ring delay
- Dial pulse
- Ground start
- Ground fault protection
ON
SYMBOL
file no. E52744 system code H or J, double
protection
certification no. 093751
60747-5-2 (VDE 0884)/60747-5-5 pending
approval
20 Ω
V
V
I
I
F
L
R
L
Vishay Semiconductors
VALUE
RMS
350
150
8.0
50
PACKAGE
SMD-8
SMD-8
DIP-8
www.vishay.com
UNIT
mA
mA
V
V
1

Related parts for LH1520AB

LH1520AB Summary of contents

Page 1

... LED reverse voltage DC or peak AC load voltage Continuous DC load current, one pole operating Document Number: 83818 For technical questions, please contact: optocoupler.answers@vishay.com Rev. 1.4, 15-Apr-08 LH1520AB/LH1520AAC/LH1520AACTR FEATURES • Dual channel (LH1500) • Current limit protection • Isolation test voltage 5300 V • Typical R • ...

Page 2

... LH1520AB/LH1520AAC/LH1520AACTR Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS PARAMETER SSR Continuous DC load current, two poles operating Peak load current (single shot), form B Ambient temperature range Storage temperature range (4) Pin soldering temperature Input to output isolation test voltage Pole-to-pole isolation voltage (S1 to S2) (dry air, dust free, at sea level) ...

Page 3

... Document Number: 83818 For technical questions, please contact: optocoupler.answers@vishay.com Rev. 1.4, 15-Apr-08 LH1520AB/LH1520AAC/LH1520AACTR Dual 1 Form A Solid State Relay 60 80 Fig LED Reverse Current vs. LED Reverse Voltage ilh1520ab_04 Fig LED Current for Switch Turn-on vs. Temperature 1.5 2 ilh1520ab_05 Vishay Semiconductors ° ° ° ...

Page 4

... Temperature (°C) ilh1520ab_08 Fig On-Resistance vs. Temperature www.vishay.com For technical questions, please contact: optocoupler.answers@vishay.com 4 Dual 1 Form A Solid State Relay 60 80 ilh1520ab_09 Fig Variation in On-Resistance vs. LED Current ilh1520ab_11 LED Forward Current (mA 100 Applied Voltage (V) ilh1520ab_10 Fig Switch Capacitance vs. Applied Voltage 0.14 0.12 0.1 ...

Page 5

... Document Number: 83818 For technical questions, please contact: optocoupler.answers@vishay.com Rev. 1.4, 15-Apr-08 LH1520AB/LH1520AAC/LH1520AACTR Dual 1 Form A Solid State Relay 400 500 ilh1520ab_15 Fig Switch Breakdown Voltage vs. Temperature ilh1520ab_16 Fig Switch Offset Voltage vs. Temperature 360 450 ilh1520ab_17 Fig Switch Offset Voltage vs. LED Current Vishay Semiconductors ...

Page 6

... LED Current (mA) Fig Turn-on Time vs. LED Current www.vishay.com For technical questions, please contact: optocoupler.answers@vishay.com 6 Dual 1 Form A Solid State Relay 0.9 0 °C 0 °C 0 ° LED Forward Current (mA) ilh1520ab_21 Fig Turn-off Time vs. LED Current Document Number: 83818 Rev. 1.4, 15-Apr-08 50 ...

Page 7

... ISO method A 0.045 (1.14) 0.030 (0.78) 4° typ. 0.050 (1.27) i178009 typ. Document Number: 83818 For technical questions, please contact: optocoupler.answers@vishay.com Rev. 1.4, 15-Apr-08 LH1520AB/LH1520AAC/LH1520AACTR Dual 1 Form A Solid State Relay pin one ISO method A 0.390 (9.91) 0.379 (9.63) 0.300 (7.62) ...

Page 8

... LH1520AB/LH1520AAC/LH1520AACTR Vishay Semiconductors OZONE DEPLETING SUBSTANCES POLICY STATEMENT It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. ...

Page 9

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

Related keywords