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| Categories | Electronic IC Chips | 
|---|---|
| Model Number: | TLP291-4 | 
| Certification: | Original Factory Pack | 
| Place of Origin: | Janpan | 
| MOQ: | 100pcs | 
| Price: | Negotiation | 
| Payment Terms: | T/T, Western Union,PayPal | 
| Supply Ability: | 20000PCS | 
| Delivery Time: | 1 Day | 
| Packaging Details: | 2500PCS/REEL | 
| Description: | Optoisolator Transistor Output 2500Vrms 4 Channel 16-SO | 
| Topr: | −55 to 110°C | 
| Tstg: | −55 to 125°C | 
| Tsol: | 260 (10s) °C | 
| ∆PT /°C: | −1.7mW /°C | 
TLP291-4
PHOTOCOUPLER GaAs IRED & PHOTO-TRANSISTOR
• Collector-Emitter Voltage : 80 V (min)
• Current Transfer Ratio : 50% (min)
Rank GB : 100% (min)
• Isolation Voltage : 2500 Vrms (min)
• Guaranteed performance over -55 to 110 ˚C
• UL approved : UL1577 , File No. E67349
cUL approved : CSA Component Acceptance Service
Absolute Maximum Ratings
| CHARACTERISTIC | SYMBOL | RATING | UNIT | 
| LED | |||
| Forward Current | IF(RMS) | 50 | mA | 
| Forward Current Derating | ∆IF /°C | −0.67 (Ta≥50°C) | mA /°C | 
| Pulse Forward Current (Note2) | IFP | 1 | A | 
| Reverse Voltage | VR | 5 | V | 
| Junction Temperature | Tj | 125 | °C | 
| DETECTOR | |||
| Collector-Emitter Voltage | VECO | 80 | V | 
| Emitter-Collector Voltage | VECO | 7 | V | 
| Collector Current | IC | 50 | mA | 
| Collector Power Dissipation (1 Circuit) | PC | 100 | mW | 
| Collector Power Dissipation Derating(Ta≥25°C) (1 Circuit) | ∆PC /°C | −1.0 | mW /°C | 
| Junction Temperature | Tj | 125 | °C | 
| Operating Temperature Range | Topr | −55 to 110 | °C | 
| Storage Temperature Range | Tstg | −55 to 125 | °C | 
| Lead Soldering Temperature | Tsol | 260 (10s) | °C | 
| Total Package Power Dissipation (1 Circuit) | PT | 170 | mW | 
| Total Package Power Dissipation Derating (Ta≥25°C) (1 Circuit) | ∆PT /°C | −1.7 | mW /°C | 
| Isolation Voltage (Note3) | BVS | 2500 | Vrms | 
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc).
Note2: Pulse width d 100μs, frequency 100Hz
Note3: AC, 1 minute, R.H.≤60%, Device considered a two terminal device :
LED side pins shorted together and DETECTOR side pins shorted
together.
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