Allicdata Part #: | 4N46-300E-ND |
Manufacturer Part#: |
4N46-300E |
Price: | $ 0.00 |
Product Category: | Isolators |
Manufacturer: | Broadcom Limited |
Short Description: | OPTOISO 3.75KV DARL W/BASE 6SMDOptoisolator Darlin... |
More Detail: | N/A |
DataSheet: | 4N46-300E Datasheet/PDF |
Quantity: | 26687 |
Series: | 4N46 |
Packaging: | Tube |
Part Status: | Obsolete |
Number of Channels: | 1 |
Voltage - Isolation: | 3750Vrms |
Current Transfer Ratio (Min): | 200% @ 10mA |
Current Transfer Ratio (Max): | 1000% @ 10mA |
Turn On / Turn Off Time (Typ): | 5µs, 150µs |
Rise / Fall Time (Typ): | -- |
Input Type: | DC |
Output Type: | Darlington with Base |
Voltage - Output (Max): | 20V |
Current - Output / Channel: | 60mA |
Voltage - Forward (Vf) (Typ): | 1.4V |
Current - DC Forward (If) (Max): | 20mA |
Vce Saturation (Max): | -- |
Operating Temperature: | -40°C ~ 85°C |
Mounting Type: | Surface Mount |
Package / Case: | 6-SMD, Gull Wing |
Supplier Device Package: | 6-SMD |
Base Part Number: | 4N46 |
Due to market price fluctuations,if you need to purchase or consult the price.You can contact us or emial to us: sales@allicdata.com
1. Description
The 4N46-300E 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 4N46-300E has a 350% minimum CTR at an input current of only 0.5 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 1.0 mA input current and a 7 V minimum breakdown voltage rating. Selection for lower input current down to 250 µA is available upon request.
2. Features
1. High current transfer ratio – 1500% typical
2. Low input current requirement – 0.5 mA
3. Performance guaranteed over 0°C to 70°C temperature range
4. Internal base-emitter resistor minimizes output leakage
5. Gain-bandwidth adjustment pin
3. Applications
1. Telephone ring detector
2. Digital logic ground isolation
3. Low input current line receiver
4. Line voltage status indicator–low input power dissipation
5. Logic to read relay interface
6. Level shifting
7. Interface between logic families
Part Number | Manufacturer | Price | Quantity | Description |
---|
4N46-300E | Broadcom Lim... | -- | 26687 | OPTOISO 3.75KV DARL W/BAS... |
4N46-500E | Broadcom Lim... | -- | 1000 | OPTOISO 3.75KV DARL W/BAS... |
4N46-060E | Broadcom Lim... | 0.9 $ | 1000 | OPTOISO 3.75KV DARL W/BAS... |
4N46-560E | Broadcom Lim... | -- | 1000 | OPTOISO 3.75KV DARL W/BAS... |
4N46 | Broadcom Lim... | 1.11 $ | 1000 | OPTOISO 3.75KV DARL W/BAS... |
4N46#500 | Broadcom Lim... | 1.13 $ | 1000 | OPTOISO 3.75KV DARL W/BAS... |
4N46#300 | Broadcom Lim... | 1.13 $ | 1000 | OPTOISO 3.75KV DARL W/BAS... |
4N46#060 | Broadcom Lim... | 1.13 $ | 1000 | OPTOISO 3.75KV DARL W/BAS... |
4N46#560 | Broadcom Lim... | -- | 1000 | OPTOISO 3.75KV DARL W/BAS... |
4N46-000E | Broadcom Lim... | 2.37 $ | 1406 | OPTOISO 3.75KV DARL W/BAS... |
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