LH1522AACTR 반도체 회로 부품 판매점
Dual 1 Form A Solid State Relay
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 Vishay Siliconix |
LH1522AB/AAC/AACTR
Dual 1 Form A
Solid State Relay
FEATURES
• Dual Channel (LH1510)
• Current Limit Protection
• l/O Isolation, 5300 VRMS
• Typical RON 10 Ω
• Load Voltage 200 V
• Load Current 120 mA
• High Surge Capability
• Linear, AC/DC Operation
• Clean Bounce Free Switching
• Low Power Consumption
• SMD Lead Available on Tape and Reel
AGENCY APPROVALS
• UL – File No. E52744
• CSA – Certification 093751
• BSI/BABT Cert. No. 7980
• VDE 0884 Approval
• FIMKO Approval
APPLICATIONS
• General Telecom Switching
– On/off Hook Control
– Ring Delay
– Dial Pulse
– Ground Start
– Ground Fault Protection
• Instrumentation
• Industrial Controls
DESCRIPTION
The LH1522 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 cir-
cuitry, and MOSFET switches. In addition, the LH1522
SSRs employ current-limiting circuitry, enabling them to
pass FCC 68.302 and other regulatory surge require-
ments when overvoltage protection is provided.
Package Dimensions in Inches (mm)
DIP
pin one ID
4 321
.268 (6.81)
.255 (6.48)
5 678
S1
8
.045 (1.14)
.030 (0.76)
4° typ.
.050 (1.27)
.022 (.56)
.018 (.46)
SMD
.390 (9.91)
.379 (9.63)
1
.031 (0.79)
.150 (3.81)
.130 (3.30)
.035 (.89)
.020 (.51)
.100 (2.54) typ.
Pin one I.D.
S1' S2
76
S2'
5
23
4
.300 (7.62)
typ.
10°
3°–9°
.012 (.30)
.008 (.20)
S1 S1'
S2 S2'
.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
LH1522AB
LH1522AAC
LH1522AACTR
Description
8-pin DIP, Tubes
8-pin SMD, Gullwing, Tubes
8-pin SMD, Gullwing, Tape and Reel
Document Number: 83821
Revision 17-August-01
www.vishay.com
3–97
Recommended Operating Conditions
Absolute Maximum Ratings, TA=25°C
140 Stresses in excess of the absolute Maximum Ratings can cause permanent
damage to the device. These are absolute stress ratings only. Functional oper-
120 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
100 Maximum Ratings for extended periods of time can adversely affect reliability.
80 Ambient Temperature Range (TA) .................................... –40 to +85°C
IFon=5.0 to 20 mA
60
Storage Temperature Range (Tstg) ................................. –40 to +150°C
Pin Soldering Temperature (t=10 s max) (TS) ............................. 260°C
40 IFon=2.0 mA
IFon=3.0 mA
20 IFon=4.0 mA
Input/Output Isolation Voltage
(t=1.0 s, IISO=10 µA max) (VISO) ....................................... 5300 VRMS
Pole-to-Pole Isolation Voltage (S1 to S2)*
(dry air, dust free, at sea level) ................................................. 1600 V
0
–40 –20
0
20 40 60 80
LED Continuous Forward Current (IF) .........................................50 mA
LED Reverse Voltage (IR≤10 µA) (VR)........................................... 8.0 V
Ambient Temperature (°C)
DC or Peak AC Load Voltage (IL≤50 µA) (VL) .............................. 200 V
Continuous DC Load Current (IL)
One Pole Operating.................................................................200 mA
Two Poles Operating ...............................................................140 mA
Peak Load Current (t=100 ms) (single shot) (IP) ................................ †
Output Power Dissipation (continuous) (PDISS)........................ 600 mW
* Breakdown occurs between the output pins external to the package.
† Refer to Current Limit Performance Application Note for a discussion on
relay operation during transient currents.
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 only and are not part of the testing requirements.
Parameter
Input
LED Forward Current, Switch Turn-on
LED Forward Current, Switch Turn-off
LED Forward Voltage
Output
ON-resistance
OFF-resistance
Current Limit
Off-state Leakage Current
Output Capacitance
Pole-to-Pole Capacitance (S1 to S2)
Switch Offset
Transfer
Input/Output Capacitance
Turn-on Time
Turn-off Time
* IF=10 mA
Sym. Min.
Typ.
Max.
Units Test Conditions
IFon —
IFoff 0.2
VF 1.15
RON
ROFF
ILMT
—
—
—
—
6.0
0.5
300
—
—
—
—
—
—
1.0
1.1
1.26
2.0
—
1.45
10
5000
360
0.02
—
60
15
0.5
0.15
15
—
460
200
1.0
—
—
—
—
mA
mA
V
Ω
GΩ
mA
nA
µA
pF
pF
V
CISO
ton
toff
—
—
—
1.1 —
pF
1.0* 2.0* ms
0.7* 2.0* ms
IL=100 mA, t=10 ms
VL±150 V
IF=10 mA
IF=5.0 mA, IL=50 mA
IF=0 mA, VL=±100 V
IF=5.0 mA, t=5.0 ms
VL±5.0 V
IF=0 mA, VL=±100 V
IF=0 mA, VL=±200 V
IF=0 mA, VL=1.0 V
IF=0 mA, VL=50 V
IF=5.0 mA
IF=5.0 mA
VISO=1.0 V
IF=5.0 mA, IL=50 mA
IF=5.0 mA, IL=50 mA
Document Number: 83821
Revision 17-August-01
www.vishay.com
3–98
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