LH1503AB [VISHAY]
2 Form A Solid State Relay; 2形成固态继电器
| 型号： | LH1503AB |
| 厂家： | 
VISHAY |
| 描述： | 2 Form A Solid State Relay |
| 文件： | 总5页 (文件大小：59K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LH1503AB/AAC/AACTR
2 Form A
Solid State Relay
FEATURES
Package Dimensions in Inches (mm)
• Current Limit Protection
DIP
• l/O Isolation, 5300 V
pin one ID
RMS
• Typical R 20 Ω
• Load Voltage 350 V
• Load Current 110 mA
• High Surge Capability
S1
S1'
7
S2
S2'
ON
4
5
3
6
1
8
2
7
8
6
5
S1
S2
S1'
S2'
.268 (6.81)
.255 (6.48)
• Linear, AC/DC Operation
• Clean Bounce Free Switching
• Low Power Consumption
• High Reliability Monolithic Receptor
• SMD Lead Available on Tape and Reel
1
2
3
4
.390 (9.91)
.379 (9.63)
.045 (1.14)
.030 (0.76)
.300 (7.62)
typ.
.031 (0.79)
4° typ.
.150 (3.81)
.130 (3.30)
AGENCY APPROVALS
.250 (6.35)
.230 (5.84)
.050 (1.27)
10°
• UL – File No. E52744
• CSA – Certification 093751
• VDE 0884 Approval
.035 (.89)
.020 (.51)
3°–9°ꢀ
.022 (.56)
.018 (.46)
.012 (.30)
.008 (.20)
.130 (3.30)
.110 (2.79)
.100 (2.54) typ.
SMD
APPLICATIONS
Pin one I.D.
• General Telecom Switching
– On/off Hook Control
– Ring Delay
.268 (6.81)
.255 (6.48)
– Dial Pulse
– Ground Start
.390 (9.91)
.379 (9.63)
– Ground Fault Protection
• Instrumentation
• Industrial Controls
.395 (10.03)
.375 (9.52)
.031 (.79)
typ.
.312 (7.80)
.298 (7.52)
.045 (1.14)
.030 (0.78)
.150 (3.81)
.130 (3.30)
Radius
3° to 7°ꢀ
DESCRIPTION
The LH1503 relays are DPST normally open switches
(2 Form A) that can replace electromechanical relays in
many applications. The relays are constructed using a
GaAlAs 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 circuity,
and DMOS switches. In addition, these relays employ
current-limiting circuity, enabling them to pass FCC
68.302 and other regulatory voltage surge requirements
when overvoltage protection is provided.
.010
(2.54)
typ.
4°
10°ꢀ
.008 (.25)
.004 (.10)
.040 (1.02)
.020 (.51)
typ.
.315
(8.00)
typ.
.050
(1.27)
typ.
.100 (2.54)
typ.
Part Identification
Part Number
LH1503AB
Description
8-pin DIP, Tubes
8-pin SMD, Gullwing, Tubes
8-pin SMD, Gullwing, Tape and Reel
LH1503AAC
LH1503AACTR
Document Number: 83807
Revision 06-March-02
www.vishay.com
3–46
Recommended Operating Conditions
Absolute Maximum Ratings, T =25°C
A
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 the data sheet. Exposure to maximum
rating conditions for extended periods can adversely affect device reliability.
100
I
= 3 to 10 mA
Fon
80
60
40
20
0
I
= 2 mA
Fon
Ambient Temperature Range (T ) ....................................–40 to +85°C
A
Storage Temperature Range (T ).................................–40 to +150°C
stg
Pin Soldering Temperature (t=10 s max) (T ) ............................. 260°C
S
Input/Output Isolation Voltage (V ) .................................. 5300 V
ISO
RMS
Pole-to-Pole Isolation Voltage (S1 to S2)......................................500 V
LED Continuous Forward Current (I ) .........................................50 mA
F
LED Reverse Voltage (I ≤10 µA) (V )...........................................8.0 V
R
R
DC or Peak AC Load Voltage (I ≤50 µA) (V )..............................200 V
L
L
Continuous DC Load Current (I )
L
-40
-20
0
20
40
60
80
One Pole Operating .................................................................150 mA
Two Poles Operating ...............................................................110 mA
Ambient Temperature (°C)
Peak Load Current (t=100 ms) (single shot) (I ) ................................ †
P
Output Power Dissipation (continuous) (P
)........................600 mW
DISS
†
Refer to Current Limit Performance Application Note for a discussion on
relay operation during transient currents.
Electrical Characteristics, T =25°C
A
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
Sym.
Min.
Typ.
Max.
Units
Test Conditions
Input
LED Forward Current, Switch Turn-on
LED Forward Current, Switch Turn-off
LED Forward Voltage
Output
I
I
—
2.0
3.0
—
mA
mA
V
I =100 mA, t=10 ms
L
Fon
Foff
0.2
1.15
0.8
V ±300 V
L
V
1.26
1.45
I =10 mA
F
F
ON-resistance
12
20
25
Ω
I =5.0 mA, I =50 mA
R
F
L
ON
Pole-to-Pole ON-resistance Matching (S1 to S2)
OFF-resistance
—
0.2
2.0
—
∆Ω
GΩ
mA
I =5.0 mA, I =50 mA
F L
—
0.5
230
5000
270
I =0 mA, V =±100 V
F L
R
OFF
Current Limit
370
I =5.0 mA, t=5.0 ms
F
I
LMT
V ±6.0 V
L
Off-state Leakage Current
Output Capacitance
—
—
—
—
—
—
—
0.02
—
200
1.0
—
nA
µA
pF
I =0 mA, V =±100 V
—
—
—
—
C
F
L
I =0 mA, V =±350 V
F
L
55
I =0 mA, V =1.0 V
F L
10
—
I =0 mA, V =50 V
F L
Pole-to-Pole Capacitance (S1 to S2)
3.0
4.0
0.15
—
pF
V
I =0 mA
F
—
I =5.0 mA
F
Switch Offset
—
I =5.0 mA
F
Transfer
Input/Output Capacitance
Turn-on Time
—
—
—
1.1
—
pF
ms
ms
V
=1.0 V
ISO
ISO
1.6
2.5
2.5
I =10.0 mA, I =50 mA
F L
t
t
on
off
Turn-off Time
0.65
I =10.0 mA, I =50 mA
F
L
Document Number: 83807
Revision 06-March-02
www.vishay.com
3–47
Typical Performance Characteristics
Figure 1. LED Voltage vs.Temperature
Figure 4. LED Dropout Voltage vs.Temperature
1.20
1.6
I = 100 mA
L
1.5
1.15
1.10
1.05
I =50 mA
F
TYP.
I =20 mA
F
1.4
1.3
1.2
1.1
1.0
MIN.
I =1.0 mA
F
1.00
0.95
I =2.0 mA
F
I =5.0 mA
F
I =10 mA
F
–40
–20
0
20
40
60
80
–40
–20
0
20
40
60
80
Ambient Temperature (°C)
Ambient Temperature (°C)
Figure 2. LED Current for Switch Turn-on vs.Temperature
Figure 5. Current Limit vs.Temperature
40
120
I = 5.0 mA
F
30
20
10
t = 5.0 ms
100
80
V = SEE ELEC. CHAR.
L
60
I = 100 mA
L
0
40
20
0
–10
–20
-20
-40
–30
–40
–40
–20
0
20
40
60
80
-40
-20
0
20
40
60
80
Ambient Temperature (°C)
Ambient Temperature (°C)
Figure 3. On-resistance vs.Temperature
Figure 6. Variation in On-resistance vs. LED Current
50
1.5
I = 50 mA
L
40
I = 50 mA
L
30
20
1.0
0.5
10
0
–10
–20
0
–30
–40
–0.5
–40
–20
0
20
40
60
80
0
4
8
12
16
20
LED Forward Current (mA)
Ambient Temperature (°C)
Document Number: 83807
Revision 06-March-02
www.vishay.com
3–48
Figure 7. Switch Capacitance vs. Applied Voltage
Figure 10. Insertion Loss vs. Frequency
80
0.30
70
60
I =0 mA
F
R = 600 Ω
L
0.25
0.20
T =25°C
A
f=1.0 MHz
50
40
30
0.15
0.10
0.05
0
20
10
0
2
3
4
5
10
10
10
10
0
20
40
60
80
100
Applied Voltage (V)
Frequency (Hz)
Figure 8. Output Isolation
Figure 11. Leakage Current vs. Applied Voltage
100
100
90
I = 0 mA
F
80
60
T = 25 °C
A
80
70
60
50
40
V =10 V
P
R =50 Ω
L
40
30
20
0
20
10
0
2
3
4
5
6
7
10
10
10
10
10
10
0
50
100
150 200
250
300
350 400
Load Voltage (V)
Frequency (Hz)
Figure 9. Leakage Current vs. Applied Voltage at Elevated
Figure 12. Switch Breakdown Voltage vs.Temperature
Temperatures
8
6
3.0
2.5
4
2
0
85°C
2.0
1.5
70°C
–2
–4
–6
–8
1.0
0.5
50°C
0
0
50
100
150
200
250 300
350 400
–40
–20
0
20
40
60
80
Ambient Temperature (°C)
Load Voltage (V)
Document Number: 83807
Revision 06-March-02
www.vishay.com
3–49
Figure 13. Switch Offset Voltage vs.Temperature
Figure 16. Switch Offset Voltage vs. LED Current
3.5
0.6
I = 5.0 mA
F
3.0
2.5
2.0
1.5
0.5
0.4
0.3
0.2
0.1
0
1.0
0.5
0
20
30
40
50
60
70
80
90
0
5
10
15
20
25
Ambient Temperature (°C)
LED Forward Current (mA)
Figure 14.Turn-on Time vs.Temperature
Figure 17.Turn-off Time vs.Temperature
60
160
140
50
I =5.0 mA
F
I =5.0 mA
F
120
100
80
40
30
I =50 mA
I =50 mA
L
L
20
10
60
40
20
0
–10
–20
–30
–40
0
–20
–40
–60
–80
–40
–20
0
20
40
60
80
–40
–20
0
20
40
60
80
Ambient Temperature (°C)
Ambient Temperature (°C)
Figure 15.Turn-on Time vs. LED Current
Figure 18.Turn-off Time vs. LED Current
0.9
10
–40°C
I =50 mA
L
0.8
8
6
4
I =50 mA
L
0.7
0.6
0.5
–40°C
25°C
85°C
25°C
85°C
2
0
0.4
0.3
0
10
20
30
40
50
0
10
20
30
40
50
LED Forward Current (mA)
LED Forward Current (mA)
Document Number: 83807
Revision 06-March-02
www.vishay.com
3–50
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