IL755 SIEMENS | Alldatasheet

Document overview

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Technical content

5–1

FEATURES

  • High Current Transfer Ratios, V CE V IL/ILD755-1: 750% at I F =2 mA
  • IL/ILD755-2: 1000% at I F =1 mA BV CEO >60 V
  • AC or Polarity Insensitive Inputs
  • Built-In Reverse Polarity Input Protection
  • Industry Standard DIP Package
  • Underwriters Lab File #E52744
  • VDE #0884 Available with Option 1

DESCRIPTION

The IL/ILD755 are bidirectional input optically cou- pled isolators. They consist of two Gallium Ars- enide infrared emitting diodes coupled to a silicon NPN photodarlington per channel. The IL755 are single channel Darlington optocou- plers. The ILD755 has two isolated channels in a single DIP package. They are designed for applications requiring detec- tion or monitoring of AC signals. Maximum Ratings Emitter (Each Channel) Power Dissipation at 25 Derate Linearly from 25 C Detector (Each Channel) Power Dissipation at 25 C Derate Linearly from 25 C CILD7552.0 mW/ C Package Isolation Test Voltage (PK) PK /5300 VAC RMS Total Power Dissipation at 25 C Ambient (LED Plus Detector) Derate Linearly from 25 C C C C to +150 C C to +100 C Lead Soldering Time at 260

Electrical Characteristics

A =25 Symbol Min. Typ. Max. Unit Condition Emitter Forward Voltage V F 1.2 1.5 V I F 10 mA Detector BV CEO 60 75 V I C =1 mA BV CBO 60 90 V I C =10 m A I CEO 10 100 nA V CE =10 V Package V CEsat 1.0 I F 10 mA, I C =10 mA DC Current Transfer Ratio IL755/ILD755-1 IL755/ILD755-2 CTR 750 1000 I F 2 mA, V CE =5 V I F 1 mA, V CE =5 V Rise Time/Fall Time IL/ILD755-1 50 m s V CC =10 V, R L =100 W I F =2 mA Rise Time/Fall Time IL/ILD755-2 70 m s V CC =10 V, R L =100 W I F =1mA Anode/ Cathode Cathode/ Anode NC Base Collector Emitter Anode/ Cathode Cathode/ Anode Anode/ Cathode Cathode/ Anode Emitter Collector Collector Emitter 4 5 .010 (.25) .014 (.35) .110 (2.79) .150 (3.81) .130 (3.30) .150 (3.81) .020 (.051) min. .300 (7.62) Typ. .031 (0.80) .035 (0.90) .100 (2.54) Typ. .039 (1.00) min. .018 (0.45) .022 (0.55) .248 (6.30) .256 (6.50) .335 (8.50) .343 (8.70) Pin One ID. 654 123 18° Typ. .300 (7.62) .347 (8.82) Typ. .255 (6.48) .268 (6.81) .379 (9.63) .390 (9.91) .030 (.76) .045 (1.14) Typ. .100 (2.54) Typ. 10° Typ.3°–9° .305 Typ. (7.75) Typ. .018 (.46) .012 (.30) .115 (2.92) .135 (3.43) Pin One I.D. .130 (3.30) .150 (3.81) .030 (.76 ) .040 (1.02) Dimensions in inches (mm) Single Channel Dual Channel SINGLE CHANNEL IL755 DUAL CHANNEL ILD755 BIDIRECTIONAL INPUT DARLINGTON OPTOCOUPLER

Figure 1. LED forward current versus forward voltage Figure 2. Normalized non-saturated and saturated Figure 3. Normalized non-saturated and saturated Figure 4. Normalized non-saturated and saturated

100 Vce = 5 V

Figure 5. Normalized non-saturated and saturated Figure 6. Non-saturated and saturated HFE versus Figure 7. Low to high propagation delay versus Figure 8. High to low propagation delay versus