Fairchild Semiconductor 4N38
Obsolete
Supply Chain
Harmonized Tariff Schedule (HTS) Code8541.40.80.00
Introduction Date1987-12-01
Lifecycle StatusObsolete (Last Updated: 6 months ago)
LTB Date2007-10-20
LTD Date2008-04-20
Descriptions
Descriptions of Fairchild Semiconductor 4N38 provided by its distributors.
Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP
Transistor Output Optocoupler, 1-Element, 7500V Isolation
Optocoupler; Optocoupler Output Type:Transistor; Isolation Voltage:5300Vrms; Propagation Delay:5us; Package/Case:6-DIP; CTR Min:20%; Collector Emitter Voltage, Vceo:80V; Leaded Process Compatible:No; Mounting Type:Through Hole RoHS Compliant: No
The H11DX and 4N38 are photo transistor-type optically coupled optoisolators. An infrared emitting diode manufactured from specially grown gallium arsenide is selectively coupled with a high voltage NPN silicon photo transistor. The device is supplied in a standard plastic six-pin dual-in-line package.
OPTOCOUPLER, H/V, TRANSISTOR O/P; No. of Channels:1; Isolation voltage:5300V; Output Type:Transistor; Input Current:80mA; Max Output Voltage:80V; Case Style:DIL; Operating Temperature Range:-55°C to +100°C; SVHC:Cobalt dichloride; Approval Bodies:UL; Fall Time Tf:5µs; No. of Pins:6; Opto Case Style:DIP; Optocoupler Type:Transistor Output; Rise Time:5µs; Current If CTR:10mA; Min Breakdown Voltage:80V; Min Current Transfer Ratio:20%; SVHC (Additional):Bis (2-ethyl(hexyl)phthalate) (DEHP)
Manufacturer Aliases
Fairchild Semiconductor has several brands around the world that distributors may use as alternate names. Fairchild Semiconductor may also be known as the following names:
- FAIRCHILD
- FSC
- FAIR
- FAIRCHIL
- QTC
- FAIRCHILD SEMI
- FAI
- FAIRCHI
- FAIRCH
- FAIRCHILD SEMICONDUCTOR CORP
- FCS
- QT OPTO
- SPT
- FAIRC
- Fairchild/ON Semiconductor
- FAIRCHLD
- FAIRCHILD SEMICONDUC
- FARICHILD
- FCH
- FDS
- FARA
- Fairchild Semiconductor Corporation
- FAIRCHILD SEMIC
- NSC/FSC
- SIGNAL PROCESSING TECHNOLOGIES
Technical Specifications
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins6
Technical
Collector Emitter Breakdown Voltage80 V
Collector Emitter Saturation Voltage1 V
Collector Emitter Voltage (VCEO)80 V
Current Transfer Ratio20 %
Dark Current50 nA
Forward Current80 mA
Forward Voltage1.5 V
Isolation Voltage1500 Vrms
Max Collector Current100 mA
Max Operating Temperature100 °C
Max Power Dissipation150 mW
Min Operating Temperature-55 °C
Number of Channels1
Number of Circuits1
Number of Elements1
Output Current per Channel100 mA
Output Voltage80 V
Power Dissipation300 mW
Reverse Breakdown Voltage6 V
Rise Time5 µs
Compliance
Environmental Classification
Lead FreeLead Free
REACH SVHCYes
RoHSCompliant
Compliance Statements