Datenblatt für IF-E96E von Industrial Fiber Optics

IndustrIal FIber OptIcs, Inc. • www.i-fiberoptics.com
Fiber Optic Red LEDFiber Optic Red LED IF E96EIF E96E
Description
The IF-E96E is a low-cost, high-speed, visible red LED housed in a “connector-less” style
plastic fiber optic package. The output spectrum is produced by an AlGaInP die which peaks
at 645 nm, one of the optical transmission windows of PMMA plastic optical fiber. The device
package features an internal micro-lens and a precision-molded PBT housing to maximize
optical coupling into standard 1000 µm core plastic fiber cable.
ApplicAtion HigHligHts
The perfomance/price ratio of the IF-E96E is particularly attractive for high volume design
applications. The visible red output has low attenuation in PMMA plastic fiber and aids in
troubleshooting installations. When used with an IF-D96 photologic detector the IF-E96E can
achieve data rates of 5 Mbps. Fast transition times and low attenuation make the IF-E96E an
excellent device selection for low cost analog and digital data link up to 75 meters.
FeAtures
◆High Performance at Low Cost
◆Visible Red Output Aids Troubleshooting
◆Low Transmission Loss with PMMA Plastic Fiber
◆Fast Transition Times
◆Mates with Standard 1000 µm Core, 2.2 mm Jacketed Plasic Fiber Cable
◆Mates with 2.2 mm Jacketed Multimode Glass Fiber, 200/230 or 400/430
using Active Device Adapter – 51 0537; 51 0538
◆No Optical Design Required
◆Internal Micro-Lens for Efficient Optical Coupling
◆ Inexpensive Plastic Connector Housing
◆ Connector-Less Fiber Termination
◆Light-Tight Housing Provides Interference-Free Transmission
◆RoHS Compliant
ApplicAtions
➤ Low Cost Analog and
Digital Data Links
➤Automotive Electronics
➤Digitized Audio
➤Medical Instruments
➤PC-to-Peripheral Data Links
➤Robotics Communications
➤Motor Controller Triggering
➤EMC/EMI Signal Isolation
➤Local Area Networks
➤ Intra-System Links: Board-
to-Board, Rack-to-Rack
MAxiMuM rAtings
(TA =25°C)
Operating and Storage
Temperature Range
(TOP, TSTG)...............-40°to 85°C
Junction Temperature (TJ).........85°C
Soldering Temperature
(2mm from case bottom)
(TS) t ≤ 3 s..........................260°C
Reverse Voltage (VR)....................5 V
Power Dissipation
(PTOT) TA =25°C.............75 mW
De-rate Above 25°C.....1.25 mW/°C
Forward Current, DC (IF)......30 mA
Surge Current (IFSM)
t ≤ 100 µs
10% duty cycle.................185 mA
cHArActeristics (TA =25°C)
Parameter Symbol Min. Typ. Max. Unit
Peak Wavelength λPEAK – 645 – nm
Full-Spectral Bandwidth (FWHM) ∆λ– 20 – nm
Output Power Coupled into Plastic Fiber
(1 mm core diameter). Distance Lens to
Fiber ≤ .1 mm, 1m SH4001 fiber,
IF=20 mA
PO170
-7.7
400
-4.0
600
-2.2
µW
dBm
Output Power Coupled into Glass Fiber
(200/230 µm core) Distance Lens to
Fiber ≤0.1 mm, 1 meter BC04265-10
fiber, IF=20 mA
Po–34.5
-15.02 –µW
dBm
Fiber Transmission Loss
SH4001 10 meter cutback L – 0.28 – dB/m
Switching Times (10% to 90% and
90% to 10%) (Figure 3) tr, tf– 25 – ns
Capacitance (F=1 MHz) (VF = 0)C0– 10 – pF
Forward Voltage (IF =20 mA) Vf– 2.0 2.5 V
CAUTION: The IF E96E is ESD sensitive. To minimize risk of damage observe appropriate precautions during
handling and processing.
2/20
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Fiber Optic Red LEDFiber Optic Red LED
IF E96EIF E96E
IndustrIal FIber OptIcs, Inc. • www.i-fiberoptics.com
Figure 1. Normalized power launched versus forward current
Figure 2. Typical spectral output versus wavelength. Figure 4. Fiber Loss in GH4001
0 5 10 15 20 25 30
35
0.00
0.50
1.00
1.50
2.00
Forward Current (mA)
Relative Intensity
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
600
Wavelength - nm
Normalized Response - %
610 620 630 640 650 660 670 680 690
700
ApplicAtion notes
The application circuit given in Figure 3 can be used to drive
the IF-E96E for fast applications. Gate U1 represents the circuit
being used to drive the IF-E96E. This must be able to supply
the desired drive current at the output voltage. Resistor RA
supplies most of the drive current for the IF-E96E. The amount
of current supplied is IA = (VU1 – Vf) / RA , where Vf is the
IF-E96E forward voltage and VU1 is the drive circuits output
voltage under load. Resistor RB speeds up the switching time
by keeping the voltage across the IF-E96E from going to zero
during turn off. It also supplies some of the drive current. The
drive current from RB is IB = (VCC – Vf ) / RB , where VCC is the
supply voltage. The total drive current to the IF-E96E is IA + IB.
Some power is wasted in RB when the IF-E96E is off. Capacitor
CA is used to increase the drive current during switching and
speed up the turn on and turn off times. It must not be so large
as to overdrive the IF-E96E during turn on or drive the voltage
negative during turn off. For lower speed applications, only RA
is needed and CA and RB can be omitted.
Figure 3. Test/Application circuit (IF = 20mA).
RB
560
U1
RA
CA
IF-
E96
E
Fiber Length (m)
Total Loss Relative to 1 meter (dB)
Loss / meter (dB/m)
0.5
1.0
1.5
2.0
2.5
3.0
0.0 0.10
0.15
0.20
0.25
0.30
0.35
0.40
02 468101
21
4
Above 12 meters
add 0.22 dB/meter
➞
➞
Fiber terMinAtion instructions –
plAstic opticAl Fiber
1. Cut off the ends of the optical fiber with a single-edge razor
blade or sharp knife. Try to obtain a precise 90-degree angle
(square).
2. Insert the fiber through the locking nut and into the
connector until the core tip seats against the internal
micro-lens.
3. Screw the connector locking nut down to a snug fit, locking
the fiber in place. Do not exceed a torque of 0.4 N.m.
Glass fiber – Refer to instructions listed on manufacturer’s data
sheet for each active device adapter.
Figure 5. Cross-section of fiber optic device.
a» Bonum Side I :I/ I REFsX II 7 7% NOTES I VAND nag mum DIMENSIONS AND T ISADATUM sumcs 2 :43eron TOLERANCE run D a (2 PL) I—I- 3 POSITIONAL TOLERANCE ma F mm I2 m a POSITIONALTOLERANCE run H mm (2 m: 5 POSITIONAL TOLERANCE FOR 0 5 I0 anzsmmam r vaImI s POSITIONAL TOLERANCE ran I: I0 aozsmmom r 7 DIMENSIONING AND TOLERANCING pa: ANSI wasMI 1932. a CONTROLLING DIMENSION INCH MILLIMETERS INCHES DIM MIN MAX MIN MAX A 2m 25.27 m5 .995 a m M 340 sea a 9m 1041 390 m n 1.52 163 050 fled E m 470 I55 ‘85 F 04: use .ow 023 a zsaasc Iouasc N m I use w I 023 I 7.62550 .m 55c K L IN I Les 045 I 065 N was: Iouasc a 305 3.30 I20 m R W was m m s 395550 275550 u m ms 032 042 v w 503550 200550 x Iow mes 397 427
Fiber Optic Red LEDFiber Optic Red LED
IF E96EIF E96E
IndustrIal FIber OptIcs, Inc. • www.i-fiberoptics.com
Figure 6. Case outline. Specifications are believed to be accurate but are subject to change. Industrial Fiber Optics assumes no
responsibility for the consequences of using the information provided beyond replacement warranty for products
not meeting stated specifications. Industrial Fiber Optics products are not authorized for use in life support
applications without written approval from the President of Industrial Fiber Optics Corporation.
• PIN 1. Cathode
• PIN 2. Anode
MIN 9.0
6.86 7.11 .270 .280
MIN .35
MARKING:
•XXXXXX - Lot No.
•IFE96E - Part No.
OR
• Blue housing w/ orange dot
CAUTION: • To avoid degraded device life due to package stress, do not bend or form leads outside the orientation shown on drawing.
• Ensure that solder flux does not migrate into the device and block the optical path, degrading the performance.
• If washing the device, liquid may become trapped in the part cavity. Ensure that all potentially corrosive materials are flushed
out of the device.