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LEDs

Photodetectors
Applications & Features

  
Part Number λ(nm) Δλ(nm) Plmin(1)
(µw)		 tR(2) tF(2) Distance
(m)		 RoHS
IF E91A
STEP Model
 940 40 50 1.0 µs 1.0 µs < 10 Yes
Lowest cost device in portfolio for short distance applications  
IF E91D
STEP Model
 870 30 200 3 ns 3 ns < 10 Yes
Lowest cost, high electrical bandwidth device  
IF E92A
STEP Model
 430 65 25 .5 µs .5 µs < 50 Yes
430 nm blue light for sensor applications in a convenient F/O package  
IF E92B
STEP Model
 470 25 75 .6 µs .6 µs < 50 Yes
430 nm blue light for sensor applications in a convenient F/O package  
IF E93
STEP Model
 530 50 95 3.5 ns 16 ns < 150 Yes
Longest distance device selected for attenuation minimum in PMMA fiber core  
IF E96
STEP Model
 660 20 125 .1 µs .1 µs < 75 Yes
Lowest cost visible red LED device in portfolio  
IF E96R
STEP Model
 660 20 125 .1 µs .1 µs < 75
Reversed polarity version of the IF E96
No colored dot		  
IF E97
STEP Model
 660 40 250 .5 µs .5 µs < 100 Yes
High power red LED for low data rates  
IF E98
STEP Model
 650 20 200 8 ns 8 ns < 65(4) Yes
High power, fast electrical switching times for 50 Mbps applications  
IF E99B
STEP Model
 650 10 449 3 ns 3 ns < 100(5) Yes
Very high power device for 156 Mbps  


1 Optical power measured from the end of a 1mm core plastic fiber 1m long, NA=.47 and LED IF =20 mA.
2 Rise and fall times are measured from the 10% to 90% and 90% to 10% points.
3 Exact operating distance depends on the photodetector selected and in some cases the electrical bandwidth of accompanying circuits.
4 Distance when mated with the IF-D97 photologic detector.
5 When matched with the IF-D98 photologic detector.