LH1529BB 반도체 회로 부품 판매점
(LH1529) Telecom Switch - 1 Form A Solid State Relay
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 Infineon Technologies |
www.DataSheet4U.com
FEATURES
• Solid State Relay and Optocoupler in
One Package
• Surface Mount Package
• l/O Isolation, 5300 VRMS
• LH1529A, CTR Min.=33%
• LH1529B, CTR Min.=100%
• Flammability; UL94,VØ
• Optocoupler
– Bidirectional Current Detection
• Solid-state Relay
– See LH1540 Data Sheet
– Typical RON 20 Ω
– Load Voltage 350 V
– Load Current 120 mA
– Current Limit Protection
AGENCY APPROVALS
• UL – File No. E52744
• BSI/BABT Cert. No. 7980
• FIMKO Approval
APPLICATIONS
• General Telecom Switching
– On/off Hook Control
– Dial Pulse
– Ring Current Detection
– Loop Current Sensing
• See Appnote 56
DESCRIPTION
The LH1529A and LH1529B Telecom switches consist
of an optically coupled solid state relay (SSR) and a
bidirectional input optocoupler. The SSR is ideal for per-
forming switchhook and dial-pulse switching while the
optocoupler performs ring detection and loop current
sensing functions. Both the SSR and optocoupler pro-
vide 5300 VRMS of input to output isolation.
The SSR is integrated on a monolithic receptor die using
high voltage technology. The optocoupler provides bidi-
rectional current sensing via two antiparallel GaAs infra-
red emitting diodes. The opto channel provides a
minimum CTR of 33% at 6.0 mA.
LH1529AB/AAC/AACTR
LH1529BB/BAC/BACTR
Telecom Switch – 1 Form A
Solid State Relay
Package Dimensions in Inches (mm)
DIP
pin one ID
4 321
.268 (6.81)
.255 (6.48)
5 678
S S'
S S'
8 76
5
.045 (1.14)
.030 (0.76)
4° typ.
.050 (1.27)
.022 (.56)
.018 (.46)
SMD
.390 (9.91)
.379 (9.63)
.031 (0.79)
.150 (3.81)
.130 (3.30)
.035 (.89)
.020 (.51)
.100 (2.54) typ.
Pin one I.D.
12
.300 (7.62)
typ.
10°
3°–9°
.012 (.30)
.008 (.20)
34
.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
LH1529AB
LH1529BB
LH1529AAC
LH1529BAC
LH1529AACTR
LH1529BACTR
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)
3–126
March 26, 2000-17
Recommended Operating Conditions
150
120
IFON =
5 mA to 20 mA
90
IFON = 2 mA
60 IFON = 3 mA
IFON = 4 mA
30
0
–40 –20 0 20 40 60
AMBIENT TEMPERATURE (°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.
Package
Ambient Temperature Range, TA...................................... –40 to +85°C
Storage Temperature Range, Tstg .................................. –40 to +150°C
Soldering Temperature (t=10 s max.) ......................................... 260°C
Isolation Test Voltage (for 1.0 s) ........................................... 5300 VRMS
Isolation Resistance
VIO=500 V, TA=25°C..................................................................... ≥1012 Ω
VIO=500 V, TA=100°C .................................................................. ≥1011 Ω
SSR
LED Continuous Forward Current, IF........................................... 50 mA
LED Reverse Voltage (VR≤10 µA) ................................................. 5.0 V
DC or Peak AC Load Voltage (VL≤50 µA) .................................... 350 V
Continuous DC Load Current.................................................... 120 mA
Total Power Dissipation, Ptot ....................................................600 mW
Optocoupler
LED Continuous Forward Current, IF........................................... 50 mA
LED Reverse Voltage (VR≤10 µA) ................................................. 5.0 V
Collector to Emitter Breakdown Voltage, BVCEO ............................ 30 V
Phototransistor Power Dissipation, Ptot .................................... 150 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 only and are not part of the testing requirements
Parameter
Symbol Min.
Typ.
Max. Unit
Test Condition
SSR
LED Forward Current for Switch Turn-on
LED Forward Current for Switch Turn-off
LED Forward Voltage
ON-Resistance, AC/DC, Pins 4 (±) to 6 (±)
Current Limit
LH1529A
LH1529B
IFon
IFoff
VF
RON
Ilimit
—
0.2
1.15
12
230
170
0.7
0.6
1.26
20
260
210
2.0
—
1.45
25
370
250
mA
mA
V
Ω
mA
IL=100 mA, t=10 ms
VL=±300 V
IF=10 mA
IF=5.0 mA, IL=±50 mA
IF=5.0 mA, t=5.0 ms, VL=±6.0 V
Off-state Leakage Current
—
—
0.02
200
nA
IF=0 mA, VL=±100 V
— 1.0 µA IF=0 mA, VL=±350 V
Output Capacitance
Pin 7 to Pin 8
— — 55 — pF IF=0 mA, VL=1 V
— — 10 —
IF=0 mA, VL=50 V
Input/Output Capacitance
CISO — 1.3 — pF VISO=1.0 V
Turn-on Time
LH1529A ton
— 2.0 3.0 ms IF=5.0 mA, IL=50 mA
LH1529B
1.3 2.5
Turn-off Time
LH1529A
LH1529B
toff
— 0.6 3.0 ms IF=5.0 mA, IL=50 mA
0.6 2.5
Optocoupler
LED Forward Voltage
Saturation Voltage
Dark Current Leakage
Trickle Current Leakage
DC Current Transfer Ratio
LH1529A
VF
VCEsat
ICEO
ICEO
CTR
0.9
—
—
—
33
1.2 1.5 V
0.7 0.5 V
— 500 nA
— 1.0 µA
100 —
%
LH1529B
100 165
IF=10 mA
IF=16 mA, IC=2.0 mA
IF=0 mA, VCE=5.0 V
IF=5.0 µA, VCE=5.0 V
IF=6.0 mA, VCE=0.5 V
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
3–127
LH1529AB/AAC/AACTR/BB/BAC/BACTR
March 26, 2000-17
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LH1529BB relay
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