(China (Mainland))
Product Summary
The FOD053LR1 is a LVTTL/LVCMOS High Speed Transistor Optocoupler consists of an AlGaAs LED optically coupled to a high speed photodetector transistor. The device is specified for operation at a 3.3V supply voltage. A separate connection for the bias of the photodiode improves the speed by several orders of magnitude over conventional phototransistor optocouplers by reducing the basecollector capacitance of the input transistor. The applications of the FOD053LR1 include Line receivers, Pulse transformer replacement, High speed logic ground isolation: LVTTL/LVCMOS, Wide bandwidth analog coupling.
Parametrics
FOD053LR1 absolute maximum ratings: (1)TSTG, Storage Temperature: -40 to +125℃; (2)TOPR, Operating Temperature: -40 to +85℃; (3)TSOL, Lead Solder Temperature (Wave solder only): 260 for 10 sec℃; (4)IF(avg), DC/Average Forward Input Current Each Channel: 25 mA; (5)IF(pk), Peak Forward Input Current (50% duty cycle, 1ms P.W.) Each Channel: 50 mA; (6)IF(trans), Peak Transient Input Current(≤1μs P.W., 300pps) Each Channel: 1.0 A; (7)VR, Reverse Input Voltage Each Channel: 5 V; (8)PD, Input Power Dissipation (No derating required up to 85℃) Each Channel: 45 mW.
Features
FOD053LR1 features: (1)Low power consumption; (2)high speed; (3)Available in single channel 8-pin DIP (FOD250L), 8-pin SOIC (FOD050L) or dual channel 8-pin SOIC (FOD053L); (4)Superior CMR-CMH= 50kV/μs (typical) and CML = 35kV/μs(typical); (5)Guaranteed performance over temperature: 0℃ to 70℃; (6)U.L. recognized (File # E90700); (7)VDE pending.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
 |
 FOD053LR1 |
Fairchild Semiconductor |
High Speed Optocouplers 1Mbit/s HS Dual Channel Tran-1kV/us |
Data Sheet |
Negotiable |
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FOD053LR1_Q |
Fairchild Semiconductor |
High Speed Optocouplers 1Mbit/s HS Dual Channel Tran-1kV/us |
Data Sheet |
Negotiable |
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