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Número de pieza | LH1540AAB | |
Descripción | 1 Form A Solid State Relay | |
Fabricantes | Infineon Technologies | |
Logotipo | ||
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LH1540AT/AAB/AABTR
1 Form A
Solid State Relay
FEATURES
• Current Limit Protection
• l/O Isolation, 5300 VRMS
• Typical RON 20 Ω, max 25 Ω
• Load Voltage 350 V
• Load Current 120 mA
• High Surge Capability
• Linear, AC/DC Operation
• Clean Bounce Free Switching
• Low Power Consumption
• High Reliability Monolithic Receptor
• SMD lead available on tape and reel
• Flammability; UL94,VØ
AGENCY APPROVALS
• UL – File No. E52744
• BSI/BABT Cert. No. 7980
• FIMKO Approval
• CSA – Certification 093751
APPLICATIONS
• General Telecom Switching
– On/off Hook Control
– Ring Delay
– Dial Pulse
– Ground Start
– Ground Fault Protection
• Instrumentation
• Industrial Controls
• See Application Note 56
DESCRIPTION
The LH1540 is robust, ideal for telecom and ground
fault applications. It is a SPST normally open switch (1
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 cir-
cuitry which meets FCC 68.302 and other regulatory
voltage surge requirements when overvoltage protec-
tion is provided.
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)
.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
LH1540AT
LH1540AAB
LH1540AABTR
Description
6-pin DIP, Thru Hole
6-pin SMD
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)
3–154
March 23, 2001-12
1 page Figure 13. Switch Offset Voltage vs. Temperature
3.5
IF=5.0 mA
3.0
2.5
2.0
1.5
1.0
0.5
0
20 30
40 50 60
70 80
AMBIENT TEMPERATURE (°C)
90
Figure 14. Switch Offset Voltage vs. LED Current
0.6
0.5
0.4
0.3
0.2
0.1
0
0 5 10 15 20 25
LED FORWARD CURRENT (mA)
Figure 15. Turn-on Time vs. Temperature
60
50
40
30
20
10
0
–10
–20
–30
–40
–40
IF=5.0 mA
IL=50 mA
–20 0 20 40 60
AMBIENT TEMPERATURE (°C)
80
Figure 16. Turn-off Time vs. Temperature
160
140
120
100
80
60
40
20
0
–20
–40
–60
–80
–40
IF=5.0 mA
IL=50 mA
–20 0 20 40 60
AMBIENT TEMPERATURE (°C)
80
Figure 17. Turn-on Time vs. LED Current
10
8
–40°C
6
25°C
85°C
4
IL=50 mA
–40°C 25°C 85°C
2
0
0 10 20 30 40 50
LED FORWARD CURRENT (mA)
Figure 18. Turn-off Time vs. LED Current
1.4
IL=50 mA
1.2
1.0
–40°C
0.8
25°C
0.6
0.4
0.2
0
85°C
10 20 30 40
LED FORWARD CURRENT (mA)
50
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
3–158
LH1540AT/AAB/AABTR
March 23, 2001-12
5 Page |
Páginas | Total 5 Páginas | |
PDF Descargar | [ Datasheet LH1540AAB.PDF ] |
Número de pieza | Descripción | Fabricantes |
LH1540AAB | 1 Form A Solid State Relay | Infineon Technologies |
LH1540AABTR | 1 Form A Solid State Relay | Infineon Technologies |
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