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LH1519AT中文资料

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LH1519AT中文资料

FEATURES

?5300 V RMS I/O Isolation

?Current-limit Protection Built-in

?Linear AC/DC Operation

?High-reliability Monolithic Receptor

?Low Power Consumption

?Clean, Bounce-free Switching

?High Surge Capability

?Surface Mountable

?Flammability; UL94,V?

AGENCY APPROVALS

?UL – File No. E52744

?CSA – Certi?cation 093751

APPLICATIONS

?General Telecom Switching

?Instrumentation

?Industrial Controls

DESCRIPTION

quency applications.

The LH1519 relays offer low on-resistance.

Part Identi?cation

Part Number Description

LH1519AT 6-pin DIP, Tubes

LH1519AAB 6-pin SMD, Gullwing, Tubes

LH1519AABTR 6-pin SMD, Gullwing, Tape and Reel

2001 In?neon Technologies Corp. ? Optoelectronics Division ? San Jose, CA

www.in?http://www.wendangku.net/doc/055a441a6edb6f1aff001f75.html/opto ? 1-888-In?neon (1-888-463-4636)

Absolute Maximum Ratings, T A =25 ° C

Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional oper-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 Maximum Ratings for extended periods of time can adversely affect reliability.

Ambient Temperature Range ( T A )....................................–40 to +85 ° C Storage Temperature Range ( T stg ).................................–40 to +150 ° C Pin Soldering Temperature (t=10 s max) ( T S ).............................260 ° C Input/Output Isolation Voltage ( V ISO ).................................. 5300 V RMS LED Continuous Forward Current ( I F ).........................................50 mA LED Reverse Voltage ( I R ≤ 10 μ A) ( V R )...........................................8.0 V DC or Peak AC Load Voltage ( I L ≤ 50 μ A) ( V L )..............................250 V Continuous DC Load Current ( I L )

Bidirectional Operation............................................................240 mA Unidirectional Operation..........................................................450 mA Peak Load Current (t=100 ms) (single shot) ( I P )................................ ? Output Power Dissipation ( P DISS ).............................................550 mW

?Refer to Current Limit Performance Application Note 58 for a discussion on relay operation during transient currents.

Recommended Operating Conditions

LH1519AT中文资料

Electrical Characteristics, T A =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 Sym.

Min.

Typ.

Max.

Units

Test Conditions

Input

LED Forward Current, Switch Turn-on I Fon —0.9 2.0mA I L =100 mA, t=10 ms LED Forward Current, Switch Turn-off I Foff 0.20.8—mA V L ±200 V LED Forward Voltage V F

1.15

1.26

1.45

V

I F =10 mA

Output

ON-resistance

ac/dc: Pin 4 (±) to 6 (±) R ON

3.0 6.010 ?

I F =5.0 mA, I L =50 mA dc: Pin 4, 6 (+) to 5 (±)0.75

1.5

2.5 I F =5.0 mA, I L =100 mA

OFF-resistance

R OFF 0.52500—G ? I F =0 mA, V L =±100 V Current Limit

ac/dc: Pin 4 (±) to 6 (±) I LMT

330450550 mA

I F =5.0 mA, t=5.0 ms V L =±4.0 V

dc: Pin 4, 6 (+) to 5 (±)—

—— I F =5.0 mA, V L =4.0 mA t=5.0 ms

Off-state Leakage Current

— —0.04200nA I F =0 mA, V L =±100 V —

— 1.0 μ A I F =0 mA

Output Capacitance Pin 4 to 6 —

—100—pF

I F =0 mA, V L =1.0 V —20— I F =0 mA, V L =50 V

Switch Offset —

0.1

V

I F =5.0 mA Transfer

Input/Output Capacitance C ISO —0.8—pF V ISO =1.0 V

Turn-on Time t on — 2.0 3.0ms I F =5.0 mA, I L =50 mA Turn-off Time

t off

0.9

3.0

ms

I F =5.0 mA, I L

=50 mA

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Typical Performance Characteristics

Figure 1. LED Current for Switch Turn-on vs. Temperature

Figure 2. LED Dropout Voltage vs. Temperature

LH1519AT中文资料

LH1519AT中文资料

LH1519AT中文资料

LH1519AT中文资料

LH1519AT中文资料

LH1519AT中文资料

Figure 5. Switch Capacitance vs. Applied Voltage

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Figure 7. Leakage Current vs. Applied Voltage at Elevated

LH1519AT中文资料

LH1519AT中文资料

LH1519AT中文资料