HFBR-2524 View Datasheet(PDF) - Agilent Technologies, Inc
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Description
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HFBR-2524 Datasheet PDF : 19 Pages
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17
HFBR-15X3 Transmitter
ANODE 1
CATHODE 2
N.C. 3
N.C. 4
8 DO NOT CONNECT
5 DO NOT CONNECT
Pin #
1
2
3
4
5
8
Function
Anode
Cathode
Open
Open
Do not connect
Do not connect
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Lead Soldering Cycle
Forward Input Current
Temp.
Time
Reverse Input Voltage
Symbol
TS
TA
IFPK
IFdc
VBR
Notes:
1. 1.6 mm below seating plane.
2. Recommended operating range between 10 and 750 mA.
3. 1 µs pulse, 20 µs period.
Min.
–40
–40
Note: Pins 5 and 8 are for mounting and
retaining purposes only. Do not
electrically connect these pins.
Max.
+85
+85
260
10
1000
80
5
Units
°C
°C
°C
sec
mA
V
Reference
Note 1
Note 2, 3
All HFBR-15XX LED transmitters are classified as IEC 825-1 Accessible
Emission Limit (AEL) Class 1 based upon the current proposed draft scheduled
to go into effect on January 1, 1997. AEL Class 1 LED devices are considered
eye safe. Contact your Agilent sales representative for more information.
Transmitter Electrical/Optical Characteristics 0°C to 70°C unless otherwise specified.
For forward voltage and output power vs. drive current graphs.
Parameter
Transmitter Output
Optical Power
Output Optical Power
Temperature Coefficient
Peak Emission
Wavelength
Forward Voltage
Forward Voltage
Temperature Coefficient
Effective Diameter
Numerical Aperture
Reverse Input Breakdown
Voltage
Diode Capacitance
Rise Time
Fall Time
Symbol
PT
∆PT/∆ T
λPK
VF
∆VF/∆T
D
NA
VBR
CO
tr
tf
Min.
–11.2
–13.6
–35.5
Typ.
–0.85
660
1.45 1.67
–1.37
1
0.5
5.0 11.0
86
80
40
Max.
–5.1
–4.5
Units
dBm
%/°C
Conditions
IFdc = 60 mA, 25°C
IFdc = 60 mA
IFdc = 2 mA, 0-70°C
Ref.
Notes 3, 4
Fig. 9, 10
nm
2.02 V IFdc = 60 mA
mV/°C
Fig. 18
mm
V IFdc = 10 µA,
TA = 25°C
pF VF = 0, f = 1 MHz
ns 10% to 90%,
IF = 60 mA
Note 1
Note:
1. Rise and fall times are measured with a voltage pulse driving the transmitter and a series connected 50 Ω load. A wide bandwidth
optical to electrical waveform analyzer, terminated to a 50 Ω input of a wide bandwidth oscilloscope, is used for this response time
measurement.
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