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Infineon Technologies Electronic Components Datasheet

LH1525AABTR Datasheet

1 Form A Solid State Relay

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LH1525AT/AAB/AABTR
1 Form A
Solid-State Relays
FEATURES
• Extremely Low Operating Current
• High-speed Operation
• 5300 VRMS I/O Isolation
• Current-limit Protection
• High Surge Capability
• Linear, ac/dc Operation
• dc-only Option
• Clean, Bounce-free Switching
www.DataSheeLt4oUw.coPmower Consumption
• High-reliability Monolithic Receptor
• Surface-mountable
Flammability; UL94,VØ
AGENCY APPROVALS
• UL – File No. E52744
• BSI/BABT Cert. No. 7980
• CSA – Certification 093751
• FIMKO Approval
APPLICATIONS
• General Telecom Switching
– Telephone Line Interface
– On/off Hook
– Ring Relay
– Break Switch
– Ground Start
• Battery-powered Switch Applications
• Industrial Controls
– Microprocessor Control of Solenoids,
Lights, Motors, Heaters, etc.
• Programmable Controllers
• Instrumentation
• See Application Note 56
DESCRIPTION
The LH1525 relay as SPST normally open switches
(1 Form A) that can replace electromechanical relays in
many applications. The relay require a minimal amount of
LED drive current to operate, making it ideal for battery-
powered and power consumption sensitive applications.
The relay is constructed using a GaAIAs LED for actua-
tion control and an integrated monolithic die for the
switch output. The die, fabricated in a high-voltage
dielectrically isolated technology, comprised of a photo-
diode array, switch-control circuitry, and MOSFET
switches. In addition, the relay employs current-limiting
circuitry, enabling it to pass FCC 68.302 and other regu-
latory surge requirements when overvoltage protection is
provided. The relay can be configured for ac/dc or dc-
Package Dimensions in Inches (mm)
DIP
Pin One ID.
321
.256 (6.50)
.248 (6.30)
S DC S'
6 54
S
4 56
.343 (8.70)
.335 (8.50)
.039
(1.00)
Min.
4° Typ.
.022 (0.55)
.018 (0.45)
.150 (3.81)
.130 (3.30)
.020 (.051) Min.
.035 (0.90)
.031 (0.80)
.100 (2.54) Typ.
SMD
.343 (8.71)
.335 (8.51)
Pin one I.D.
123
.300 (7.62)
Typ.
18° Typ.
.014 (.35)
.010 (.25)
.347 (8.82)
.300 (7.62)
.150 (3.81)
.110 (2.79)
S'
.256 (6.50)
.248 (6.30)
.039
(0.99)
min.
4°
.050 (1.27) typ.
.052 (1.33)
.048 (1.22)
.150 (3.81)
.130 (3.30) .0098 (.25)
.0040 (.10)
.100 (2.54)
.040 (1.016)
.020 (0.508)
only operation.
.395 (10.03)
.375 (9.63)
.300 (7.62)
typ.
3° to 7°
18°
.315 (8.00)
min.
.012 (0.31)
.008 (0.20)
Part Identification
Part Number
LH1525AT
LH1525AAB
LH1525AABTR
Description
6-pin DIP, Tubes
6-pin SMD, Tubes
6-pin SMD, Tape and Reel
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
3–107
March 21, 2001-14


Infineon Technologies Electronic Components Datasheet

LH1525AABTR Datasheet

1 Form A Solid State Relay

No Preview Available !

Recommended Operating Conditions
120
100
80
60
40 IF = 0.3 mA
IF = 1.0 mA
IF = 1.5 mA
20 IF = 2.0 mA
IF = 2.25 mA
TO 20 mA
0
40 20
0
20 40
60
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AMBIENT TEMPERATURE, TA (°C)
80
Absolute Maximum Ratings, TA=25°C (except where noted)
Stresses in excess of the absolute Maximum Ratings can cause permanent
damage to the device. These are absolute stress ratings only. Functional oper-
ation 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.
Ambient Operating Temperature Range, TA ...................–40° to +85°C
Storage Temperature Range, Tstg .................................–40° to +150°C
Pin Soldering Temperature, t=10 s max, TS.................................260°C
Input/Output Isolation Voltage, t=1.0 s, VISO ....................... 5300 VRMS
LED Input Ratings:
Continuous Forward Current, IF ..............................................50 mA
Reverse Voltage, VR .................................................................. 8.0 V
Output Operation (each channel)
dc or Peak ac Load Voltage, IL50 µA, VL ................................ 400 V
Continuous dc Load Current, IL
Bidirectional Operation
Pin 4 to 6 ..............................................................................125 mA
Unidirectional Operation
Pins 4, 6 (+) to Pin 5 (–) .........................................................250 mA
Power Dissipation, PDISS .........................................................550 mW
Electrical Characteristics, TA=25°C
Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result
of engineering evaluations. Typical values are for information purposes only and are not part of the testing requirements.
Parameter
Symbol Min.
Typ.
Max.
Unit
Test Condition
Input
LED Forward Current for Switch Turn-on
LED Forward Current for Switch Turn-off
LED Forward Voltage
Output
IFon
0.33
0.5
mA
IFoff 0.01 0.23 —
mA
VF 0.80 1.16 1.40 V
IL=100 mA, t=10 ms
VL=±350 V, t=100 ms
IF=1.5 mA
ON-resistance:
ac/dc, each pole
dc Pins 4, 6 (+) to 5 (–)
OFF-resistance
Current Limit
Output Off-state Leakage Current
Output Capacitance
Switch Offset
Transfer
RON
ROFF
ILMT
IO
CO
VOS
17
4.25
170
26
7.0
2000
185
0.67
0.096
22
6.42
0.2
36
8.25
270
200
1.0
G
mA
nA
µA
pF
pF
µV
IF=1.5 mA, IL=±50 mA
IF=1.5 mA, IL=100 mA
IF=0 mA, VL=±100 V
IF=1.5 mA, t=5.0 ms
VL=7.0 V
IF=0 mA, VL=±100 V
IF=0 mA, VL=±400 V
IF=0 mA, VL=1.0 V
IF=0 mA, VL=50 V
IF=5.0 mA
Input/Output Capacitance
Turn-on Time
Turn-off Time
CISO
ton
toff
0.75
pF
VISO=1.0 V
1.25
ms IF=1.5 mA, IL=50 mA
0.22
1.0
ms
IF=5.0 mA, IL=50 mA
0.6 —
ms IF=1.5 mA, IL=50 mA
0.63
0.9
ms
IF=5.0 mA, IL=50 mA
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
3–108
LH1525AT/AAB/AABTR
March 21, 2001-14


Part Number LH1525AABTR
Description 1 Form A Solid State Relay
Maker Infineon Technologies
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LH1525AABTR Datasheet PDF






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