4N45-500E

4N45-500E Datasheet

4N45/4N46 High Gain Darlington Output Optocouplers

Part	Datasheet
4N45-500E	4N45-500E (pdf)

Related Parts	Information
4N46-300E	4N46-300E
4N45-000E	4N45-000E
4N45-060E	4N45-060E
4N45-300E	4N45-300E
4N46-060E	4N46-060E
4N46#500	4N46#500
4N46#560	4N46#560
4N46-560E	4N46-560E
4N46-500E	4N46-500E
4N46#300	4N46#300
4N46#060	4N46#060
4N45#300	4N45#300
4N45#060	4N45#060
4N45#500	4N45#500
4N45	4N45
4N46	4N46
4N46-000E	4N46-000E

PDF Datasheet Preview
4N45/4N46 High Gain Darlington Output Optocouplers Data Sheet Description The 4N45/46 optocouplers contain a GaAsP light emitting diode optically coupled to a high gain photodetector IC. The excellent performance over temperature results from the inclusion of an integrated emitter-base bypass resistor which shunts photodiode and first stage leakage currents as well as bleeding off excess base drive to ground. External access to the second stage base provides the capability for better noise rejection than a conventional photodarlington detector. An external resistor or capacitor at the base can be added to make a gain-bandwidth or input current threshold adjustment. The base lead can also be used for feedback. The high current transfer ratio at very low input currents permits circuit designs in which adequate margin can be allowed for the effects of optical coupling variations. The 4N46 has a 350% minimum CTR at an input current of only mA making it ideal for use in low input current applications such as MOS, CMOS and low power logic interfacing. Compatibility with high voltage CMOS logic systems is assured by the 20 V minimum breakdown voltage of the output transistor and by the guaranteed maximum output leakage IOH at 18 V. The 4N45 has a 250% minimum CTR at mA input current and a 7 V minimum breakdown voltage rating. Selection for lower input current down to 250 µA is available upon request. Features • High current transfer ratio 1500% typical • Low input current requirement mA • Performance guaranteed over 0°C to 70°C temperature range • Internal base-emitter resistor minimizes output leakage • Gain-bandwidth adjustment pin • Safety approval UL Recognized -3750 V rms for 1 minute CSA Approved IEC/EN/DIN EN 60747-5-2 Applications • Telephone ring detector • Digital logic ground isolation • Low input current line receiver • Line voltage status input power dissipation • Logic to read relay interface • Level shifting • Interface between logic families Functional Diagram ANODE 1 CATHODE 2 6 VB 5 VO TRUTH TABLE POSITIVE LOGIC LED OUTPUT 4 GND * JEDEC Registered Data ** JEDEC Registered up to 70°C. CAUTION It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD. Ordering Information 4N45/4N46 are UL Recognized with 3750 Vrms for 1 minute per UL1577 and is approved under CSA Component Acceptance Notice #5, File CA 4N45 4N46 Option non RoHS Compliant -000E no option -300E -300 -500E -500 -060E -060 -360E -360 -560E -560 Package 300 mil DIP-6 300 mil DIP-6 300 mil DIP-6 300 mil DIP-6 300 mil DIP-6 300 mil DIP-6 Surface Mount Gull Wing Tape & Reel UL 5000 Vrms/ 1 Minute rating IEC/EN/DIN EN 60747-5-2 Quantity 50 per tube 50 per tube 1500 per reel 50 per tube 50 per tube 1500 per reel To order, choose a part number from the part number column and combine with the desired option from the option column to form an order entry. Example 1 4N45-560E to order product of 300 mil DIP Gull Wing Surface Mount package in Tape and Reel packaging with IEC/EN/DIN EN 60747-5-2 Safety Approval and RoHS compliant. Example 2 4N45 to order product of 300 mil DIP package in Tube packaging and non RoHS compliant. Option datasheets are available. Contact your Avago sales representative or authorized distributor for information. Remarks The notation ‘#XXX’ is used for existing products, while new products launched since July 15, 2001 and RoHS compliant will use Schematic 1 IF ANODE + VF CATHODE 2 IO 5 VO TRUTH TABLE POSITIVE LOGIC LED OUTPUT 4 GND Outline Drawing A XXXX YYWW U

PDF Datasheet Preview

4N45/4N46 High Gain Darlington Output Optocouplers

Data Sheet

Description The 4N45/46 optocouplers contain a GaAsP light emitting diode optically coupled to a high gain photodetector IC.

The excellent performance over temperature results from the inclusion of an integrated emitter-base bypass resistor which shunts photodiode and first stage leakage currents as well as bleeding off excess base drive to ground. External access to the second stage base provides the capability for better noise rejection than a conventional photodarlington detector. An external resistor or capacitor at the base can be added to make a gain-bandwidth or input current threshold adjustment. The base lead can also be used for feedback.

The high current transfer ratio at very low input currents permits circuit designs in which adequate margin can be allowed for the effects of optical coupling variations.

The 4N46 has a 350% minimum CTR at an input current of only mA making it ideal for use in low input current applications such as MOS, CMOS and low power logic interfacing. Compatibility with high voltage CMOS logic systems is assured by the 20 V minimum breakdown voltage of the output transistor and by the guaranteed maximum output leakage IOH at 18 V.

The 4N45 has a 250% minimum CTR at mA input current and a 7 V minimum breakdown voltage rating.

Selection for lower input current down to 250 µA is available upon request.

Features
• High current transfer ratio 1500% typical
• Low input current requirement mA
• Performance guaranteed over 0°C to 70°C temperature
range
• Internal base-emitter resistor minimizes output
leakage
• Gain-bandwidth adjustment pin
• Safety approval

UL Recognized -3750 V rms for 1 minute CSA Approved IEC/EN/DIN EN 60747-5-2

Applications
• Telephone ring detector
• Digital logic ground isolation
• Low input current line receiver
• Line voltage status input power
dissipation
• Logic to read relay interface
• Level shifting
• Interface between logic families

Functional Diagram

ANODE 1 CATHODE 2
6 VB 5 VO

TRUTH TABLE POSITIVE LOGIC

LED OUTPUT
4 GND
* JEDEC Registered Data ** JEDEC Registered up to
70°C.

CAUTION It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD.
Ordering Information
4N45/4N46 are UL Recognized with 3750 Vrms for 1 minute per UL1577 and is approved under CSA Component Acceptance Notice #5, File CA
4N45 4N46

Option
non RoHS

Compliant
-000E
no option
-300E
-300
-500E
-500
-060E
-060
-360E
-360
-560E
-560

Package 300 mil DIP-6 300 mil DIP-6 300 mil DIP-6 300 mil DIP-6 300 mil DIP-6 300 mil DIP-6

Surface Mount

Gull Wing

Tape & Reel

UL 5000 Vrms/ 1 Minute rating

IEC/EN/DIN EN 60747-5-2 Quantity
50 per tube 50 per tube 1500 per reel 50 per tube 50 per tube 1500 per reel

To order, choose a part number from the part number column and combine with the desired option from the option column to form an order entry.

Example 1 4N45-560E to order product of 300 mil DIP Gull Wing Surface Mount package in Tape and Reel packaging with IEC/EN/DIN EN 60747-5-2 Safety Approval and RoHS compliant.

Example 2 4N45 to order product of 300 mil DIP package in Tube packaging and non RoHS compliant.

Option datasheets are available. Contact your Avago sales representative or authorized distributor for information.

Remarks The notation ‘#XXX’ is used for existing products, while new products launched since July 15, 2001 and RoHS compliant will use

Schematic
1 IF ANODE
+ VF CATHODE 2

IO 5 VO

TRUTH TABLE

POSITIVE LOGIC

LED OUTPUT
4 GND

Outline Drawing

A XXXX

YYWW U

More datasheets: 361V704EFTW | 364M2595FS | 326A515 | 310A208W2 | 326R515 | 364A795T | 310A205P | 310A105F | 4N46-300E | 4N45-000E

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived 4N45-500E Datasheet file may be downloaded here without warranties.

Datasheet ID: 4N45-500E 519846