LH1540AABTR [INFINEON]
1 Form A Solid State Relay; 形式1 Form A固体继电器
| 型号： | LH1540AABTR |
| 厂家： | 
Infineon |
| 描述： | 1 Form A Solid State Relay |
| 文件： | 总5页 (文件大小：64K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LH1540AT/AAB/AABTR
1 Form A
Solid State Relay
FEATURES
• Current Limit Protection
Package Dimensions in Inches (mm)
DIP
DC
5
S
S'
• l/O Isolation, 5300 V
RMS
6
4
Pin One ID.
• Typical R 20 Ω, max 25 Ω
S
S'
ON
2
1
3
• Load Voltage 350 V
.256 (6.50)
.248 (6.30)
• 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
4
5
6
1
2
3
.343 (8.70)
.335 (8.50)
.300 (7.62)
Typ.
.039
(1.00)
Min.
.150 (3.81)
.130 (3.30)
4° Typ.
18° Typ.
.150 (3.81)
.110 (2.79)
AGENCY APPROVALS
• UL – File No. E52744
• BSI/BABT Cert. No. 7980
• FIMKO Approval
.020 (.051) Min.
.014 (.35)
.010 (.25)
.035 (0.90)
.031 (0.80)
.022 (0.55)
.018 (0.45)
.347 (8.82)
.300 (7.62)
.100 (2.54) Typ.
Pin one I.D.
SMD
• CSA – Certification 093751
.343 (8.71)
.335 (8.51)
APPLICATIONS
• General Telecom Switching
– On/off Hook Control
– Ring Delay
.256 (6.50)
.248 (6.30)
– Dial Pulse
– Ground Start
– Ground Fault Protection
• Instrumentation
• Industrial Controls
• See Application Note 56
.050 (1.27) typ.
.395 (10.03)
.375 (9.63)
.052 (1.33)
.048 (1.22)
.300 (7.62)
typ.
3° to 7°
.039
(0.99)
min.
.150 (3.81)
.130 (3.30)
.0098 (.25)
.0040 (.10)
18°
DESCRIPTION
4°
.012 (0.31)
.008 (0.20)
.040 (1.016)
.020 (0.508)
.100 (2.54)
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.
.315 (8.00)
min.
Part Identification
Part Number
LH1540AT
Description
6-pin DIP, Thru Hole
6-pin SMD
LH1540AAB
LH1540AABTR
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
Recommended Operating Conditions
Absolute Maximum Ratings, T =25°C
A
Stresses in excess of the absolute Maximum Ratings can cause perma-
nent damage to the device. These are absolute stress ratings only. Func-
tional operation of the device is not implied at these or any other
conditions in excess of those given in the operational sections of this doc-
ument. Exposure to absolute Maximum Ratings for extended periods of
time can adversely affect reliability.
120
I
=
Fon
5.0 to 20 mA
100
80
Ambient Temperature Range (T ) ....................................–40 to +85°C
60
A
I
I
I
= 2.0 mA
= 3.0 mA
= 4.0 mA
Fon
Fon
Fon
Storage Temperature Range (T ).................................–40 to +150°C
stg
Pin Soldering Temperature (t=10 s max) (T ) .............................260°C
40
20
0
S
Input/Output Isolation Voltage (V ) .................................. 5300 V
ISO
RMS
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 )..............................350 V
L
L
–40
–20
0
20
40
60
80
Continuous DC Load Current (I )
L
Ambient Temperature (°C)
Bidirectional Operation............................................................120 mA
Unidirectional Operation..........................................................250 mA
Peak Load Current (t=100 ms) (single shot) (I ) ................................ †
P
Output Power Dissipation (continuous) (P
)........................550 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
—
1.0
2.0
—
mA
mA
V
I =100 mA, t=10 ms
L
Fon
Foff
0.2
1.15
0.9
V
300 V
L
V
1.26
1.45
I =10 mA
F
F
ON-resistance
ac/dc: Pin 4 ( ) to 6 ( )
12
20
25
Ω
I =5.0 mA, I =50 mA
R
F
L
ON
dc: Pin 4, 6 (+) to 5 ( )
OFF-resistance
3.0
0.5
175
5.0
6.25
—
I =5.0 mA, I =100 mA
F L
5000
210
GΩ
I =0 mA, V = 100 V
F L
R
I
OFF
Current Limit
ac/dc: Pin 4 ( ) to 6 ( )
250
mA
I =5.0 mA, t=5.0 ms
F
V = 6.0 V
L
LMT
dc: Pin 4, 6 (+) to 5 ( )
—
—
—
I =5.0 mA, t=5.0 ms
F
L
V = 4.0 V
Off-state Leakage Current
—
—
—
—
—
0.32
1.0
55
200
350
—
nA
µA
pF
I =0 mA, V = 100 V
—
F
L
I =0 mA, V = 350 V
F
L
Output Capacitance
Pin 4 to 6
I =0 mA, V =1.0 V
F L
—
—
C
10
—
I =0 mA, V =50 V
F L
Switch Offset
0.15
—
V
I =5.0 mA
F
Transfer
Input/Output Capacitance
Turn-on Time
—
—
—
0.8
1.2
0.5
—
pF
ms
ms
V
=1.0 V
ISO
ISO
2.0
2.0
I =5.0 mA, I =50 mA
F L
t
t
on
Turn-off Time
I =5.0 mA, I =50 mA
F
L
off
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
LH1540AT/AAB/AABTR
3–155
March 23, 2001-12
Typical Performance Characteristics
Figure 1. LED Voltage vs.Temperature
Figure 4. Current Limit vs. Temperature
1.6
40
I =5.0 mA
F
30
20
1.5
t=5 ms
V =SEE ELEC. CHAR.
L
I =50 mA
F
I =20 mA
F
1.4
1.3
1.2
10
0
–10
–20
I =1.0 mA
F
I =2.0 mA
F
1.1
1.0
–30
–40
I =5.0 mA
F
I =10 mA
F
–20
0
20
40
60
C)
80
–40
–40
–20
0
20
40
60
C)
80
AMBIENT TEMPERATURE (
°
AMBIENT TEMPERATURE (
°
Figure 2. LED Dropout Voltage vs. Temperature
Figure 5. ON-Resistance vs. Temperature
1.20
50
I =100 mA
L
40
30
I =50 mA
L
1.15
1.10
1.05
TYP.
20
10
MIN.
0
–10
–20
1.00
0.95
–30
–40
–40
–20
0
20
40
60
C)
80
–20
0
20
40
60
80
–40
AMBIENT TEMPERATURE (
°C)
AMBIENT TEMPERATURE (
°
Figure 3. LED Current for Switch Turn-on vs. Temperature
Figure 6. Variation in ON-Resistance vs. LED Current
1.5
100
I =50 mA
L
I =100 mA
L
80
60
1.0
0.5
40
20
0
0
–20
–40
–60
–0.5
0
4
8
12
16
20
–20
0
20
40
60
C)
80
–40
LED FORWARD CURRENT (mA)
AMBIENT TEMPERATURE (
°
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
LH1540AT/AAB/AABTR
3–156
March 23, 2001-12
Figure 7. Switch Capacitance vs. Applied Voltage
Figure 10. Leakage Current vs. Applied Voltage
80
100
90
I =0
F
70
60
50
40
30
20
I =0
F
T =25°C
A
T =25°C
A
80
70
60
50
40
f=1.0 MHz
30
20
10
10
0
0
0
20
40
60
80
100
0
50
100 150
200 250 300 350 400
APPLIED VOLTAGE (V)
LOAD VOLTAGE (V)
Figure 8. Insertion Loss vs. Frequency
Figure 11. Leakage Current vs. Applied Voltage at
Elevated Temperatures
0.30
3.0
2.5
R =600 Ω
L
0.25
0.20
85°C
2.0
0.15
0.10
0.05
0
1.5
70°C
50°C
1.0
0.5
0
2
3
4
5
10
10
10
10
0
50 100 150 200 250 300 350 400
LOAD VOLTAGE (V)
FREQUENCY (Hz)
Figure 9. Output Isolation
Figure 12. Switch Breakdown Voltage vs. Temperature
100
8
6
V =10 V
P
R =50 Ω
L
80
60
40
4
2
0
–2
–4
–6
–8
20
0
2
3
4
5
6
7
10
10
10
10
10
10
–40
–20
0
20
40
60
C)
80
AMBIENT TEMPERATURE (
°
FREQUENCY (Hz)
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
LH1540AT/AAB/AABTR
3–157
March 23, 2001-12
Figure 13. Switch Offset Voltage vs. Temperature
Figure 16. Turn-off Time vs. Temperature
160
140
3.5
I =5.0 mA
F
I =5.0 mA
3.0
2.5
2.0
F
120
I =50 mA
L
100
80
60
40
20
1.5
0
1.0
0.5
0
–20
–40
–60
–80
–40
–20
0
20
40
60
80
50
50
20
30
40
50
60
70
80
90
AMBIENT TEMPERATURE (
°
C)
AMBIENT TEMPERATURE (
°
C)
Figure 14. Switch Offset Voltage vs. LED Current
Figure 17. Turn-on Time vs. LED Current
10
0.6
0.5
I =50 mA
L
8
–40°C
0.4
0.3
0.2
6
4
25
°C
85°
C
–40°C
25°C
85°C
2
0
0.1
0
0
10
20
30
40
0
5
10
15
20
25
LED FORWARD CURRENT (mA)
LED FORWARD CURRENT (mA)
Figure 15. Turn-on Time vs. Temperature
Figure 18. Turn-off Time vs. LED Current
1.4
60
50
I =50 mA
L
1.2
1.0
0.8
40
30
20
10
–40°C
0
25
°C
0.6
0.4
0.2
–10
–20
–30
–40
I =5.0 mA
I =50 mA
85
°C
F
L
–40
–20
0
20
40
60
80
0
10
20
30
40
AMBIENT TEMPERATURE (
°C)
LED FORWARD CURRENT (mA)
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
LH1540AT/AAB/AABTR
3–158
March 23, 2001-12
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