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PDF LH1056 Data sheet ( Hoja de datos )
| Número de pieza | LH1056 | |
| Descripción | HIGH VOLTAGE/ SOLID STATE RELAY OPTOCOUPLER | |
| Fabricantes | Siemens Semiconductor Group | |
| Logotipo |  |
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LH1056
HIGH VOLTAGE, SOLID STATE RELAY
OPTOCOUPLER
FEATURES
• Normally Open, Single Pole Single Throw
Operation
• Control 350 VAC or DC Voltage
• Switch 100 mA Loads
• LED Control Current, 1.5 mA
• Low ON-Resistance
• dv/dt, >500 V/ms
• Isolation Test Voltage, 3750 VACRMS
• Current Limiting
• Underwriters Lab File # E52744
APPLICATIONS
• Telephone Switch Hook
• High Voltage Test Equipment
• TRIAC Driver
• Motor Control
• Industrial Control Systems
DESCRIPTION
The LH1056 is a single pole single throw (SPST), nor-
mally open (NO), solid state relay. The relay can control
AC or DC loads currents up to 100 mA, with a supply
voltage up to 350 V. The device is packaged in a six pin
0.3 inch dual-in line package. This package offers an
insulation dielectric withstand of 7500 VACPK.
The coupler consists of a AlGaAs LED that is optically
coupled to a dielectrically isolated photodiode array
which drives two series connected high voltage MOS
transistors. The typical ON-Resistance is 30 Ω at 25 mA
and is linear up to 50 mA. The incremental resistance
drops to less than 20 Ω beyond 50 mA while reducing
internal power dissipation at high load currents. There is
built-in current limiting circuitry in the detector chip.
Package Dimensions in Inches (mm)
Pin One ID.
321
.248 (6.30)
.256 (6.50)
A1
2
K
6
S
5
NC
.039
(1.00)
Min.
4°
Typ.
.018 (0.45)
.022 (0.55)
4 56
.335 (8.50)
.343 (8.70)
NC 3
4
S'
.300 (7.62)
Typ.
.130 (3.30)
.150 (3.81)
.020 (.051) Min.
.031 (0.80)
.035 (0.90)
.100 (2.54) Typ.
18° Typ.
.010 (.25)
.014 (.35)
.300 (7.62)
.347 (8.82)
.110 (2.79)
.150 (3.81)
Absolute Maximum Ratings (TA=25°C)
Emitter
Reverse Voltage.............................................................................6.0 V
Continuous Forward Current....................................................... 60 mA
Peak Forward Current (1 µs)............................................................ 1 A
Power Dissipation .....................................................................100 mW
Derate Linearly from 25°C ................................................... 1.3 mW/°C
Detector
Output Breakdown Voltage........................................................± 350 V
Continuous Load Current........................................................± 100 mA
Total Power Dissipation.............................................................500 mW
Derate Linearly from 25°C ................................................ See Figure 7
Package
Isolation Test Voltage ...................................................... 3750 VACRMS
Isolation Resistance
VIO=500 V, TA=25°C ..............................................................≥1012 Ω
VIO=500 V, TA=100°C .............................................................≥1011Ω
Power Dissipation .....................................................................500 mW
Derate Linearly from 25°C ................................................... 2.5 mW/°C
Storage Temperature Range.......................................... –40 to +150°C
Operating Temperature Range ........................................ –40 to +85°C
Junction Temperature ..................................................................100°C
Soldering Temperature, 2 mm from case, 10 sec........................260°C
5–198
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet LH1056.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LH1056 | HIGH VOLTAGE/ SOLID STATE RELAY OPTOCOUPLER | Siemens Semiconductor Group |
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