LH1526AACTR 반도체 회로 부품 판매점
(LH1526) Dual 1 Form A Solid-State Relays
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 Infineon Technologies |
www.DataSheet4U.com
LH1526AB/AAC/AACTR
Dual 1 Form A
Solid-State Relays
FEATURES
• Dual Channel Form A
• 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
• Low Power Consumption
• High-reliability Monolithic Receptor
• Surface-mountable
• Flammability; UL94,VØ
AGENCY APPROVALS
• UL – File No. E52744
• CSA – Certification 093751
• BSI/BABT Cert. No. 7980
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 LH1526 relay is two SPST normally open switches
that can replace electromechanical relays in many
applications. The relays require a minimal amount of
LED drive current to operate, making it ideal for battery-
powered and power consumption sensitive applica-
tions. The relay 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, 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-only operation.
Package Dimensions in Inches (mm)
DIP
pin one ID
S1
4 321
8
.268 (6.81)
.255 (6.48)
5 678
S1' S2
76
S2'
5
S1
S2
S1'
S2'
.045 (1.14)
.030 (0.76)
4° typ.
.050 (1.27)
.022 (.56)
.018 (.46)
SMD
.390 (9.91)
.379 (9.63)
1 23
.031 (0.79)
.150 (3.81)
.130 (3.30)
.035 (.89)
.020 (.51)
.100 (2.54) typ.
.300 (7.62)
typ.
10°
3°–9°
.012 (.30)
.008 (.20)
Pin one I.D.
4
.250 (6.35)
.230 (5.84)
.130 (3.30)
.110 (2.79)
.268 (6.81)
.255 (6.48)
.390 (9.91)
.379 (9.63)
.045 (1.14)
.030 (0.78)
.031 (.79)
typ.
.150 (3.81)
.130 (3.30)
Radius
.395 (10.03)
.375 (9.52)
.312 (7.80)
.298 (7.52)
4°
typ.
.050
(1.27)
typ.
.008 (.25)
.004 (.10)
.100 (2.54)
typ.
.040 (1.02)
.020 (.51)
10°
.315
(8.00)
typ.
3° to 7°
.010
(2.54)
typ.
Part Identification
Part Number
LH1526AB
LH1526AAC
LH1526AACTR
Description
8-pin DIP, Tubes
8-pin SMD, Tubes
8-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)
3–114
March 26, 2000-17
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
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 opera-
tion 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, IL≤50 µA, VL ................................. 400 V
Continuous dc Load Current, IL
Unidirectional Operation
Pins 4, 6 (+) to Pin 5 (–)..........................................................250 mA
Two Pole Operation, IL ..............................................................100 mA
Power Dissipation, PDISS......................................................... 600 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 —
0.3 0.5
mA
IFoff 0.01 0.1
—
mA
VF
0.80
1.15
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
OFF-resistance
Current Limit
Output Off-state Leakage Current
Output Capacitance
Switch Offset
Transfer
RON
17 25 36 Ω
IF=1.5 mA, IL=±50 mA
ROFF
—
5000
—
GΩ IF=0 mA, VL=±100 V
ILMT
170
210 270
mA
IF=1.5 mA, t=5.0 ms
VL=7.0 V
—
—
0.04
200
nA
IF=0 mA, VL=±100 V
— — 1.0 µA IF=0 mA, VL=±400 V
— — 37 — pF IF=0 mA, VL=1.0 V
— 13 — pF IF=0 mA, VL=50 V
—
—
0.25
—
µV IF=5.0 mA
Input/Output Capacitance
Turn-on Time
Turn-off Time
CISO
ton
toff
—
—
—
—
—
0.8 — pF VISO=1.0 V
1.00
—
ms IF=1.5 mA, IL=50 mA
0.5 1.0 ms IF=5.0 mA, IL=50 mA
0.20
—
ms IF=1.5 mA, IL=50 mA
0.4 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)
3–115
LH1526AB/AAC/AACTR
March 26, 2000-17
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LH1526AACTR relay
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