Fairchild Semiconductor LED55B
The LED55B/LED55C/LED56 are 940 nm LEDs in a narrow angle, TO-46 package.| Part No. | LED55B |
|---|---|
| Datasheet | LED55B Download |
| Manufacturer |  Fairchild Semiconductor |
| Description | GaAs INFRARED EMITTING DIODE |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
● Good optical to mechanical alignment● Mechanically and wavelength matched to the TO-18 series phototransistor
● Hermetically sealed package
● High irradiance level 2001 Fairchild Semiconductor Corporation DS300312 6/05/01 1 OF 4 GaAs INFRARED EMITTING DIODE LED55B
ABSOLUTE MAXIMUM RATINGS
Parameter Operating Temperature Storage Temperature Soldering Temperature (Iron)(3,4,5 and 6) Soldering Temperature (Flow)(3,4 and 6) Continuous Forward Current Forward Current (pw, 1µs; 200Hz) Reverse Voltage Power Dissipation (TA = 25°C)(1) Power Dissipation (TC = 25°C)(2) (TA = 25°C unless otherwise specified) Symbol TOPR TSTG TSOL-I TSOL-F IF IF VR PD PD LED55C Rating -65 to +125 -65 to +150 240 for 5 sec 260 for 10 sec 100 10 3 170 1.3 LED56 Unit °C °C °C °C mA A V mW W NOTE: 1. Derate power dissipation linearly 1.70 mW/°C above 25°C ambient. 2. Derate power dissipation linearly 13.0 mW/°C above 25°C case. 3. RMA flux is recommended. 4. Methanol or isopropyl alcohols are recommended as cleaning agents.
