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HFBR-0501 Datasheet, PDF (13/19 Pages) Agilent(Hewlett-Packard) – Versatile Link The Versatile Fiber Optic Connection
HFBR-15X2/15X4 Transmitters
ANODE 1
CATHODE 2
N.C. 3
N.C. 4
8 DO NOT CONNECT
5 DO NOT CONNECT
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Lead Soldering Cycle
Forward Input Current
Reverse Input Voltage
Temp.
Time
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
Pin #
1
2
3
4
5
8
Function
Anode
Cathode
Open
Open
Do not connect
Do not connect
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 Avago 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
Symbol Min. Typ. Max. Units Conditions
Transmitter
Output
Optical
Power
HFBR-15X2
HFBR-15X4
Output Optical Power
Temperature Coefficient
PT
PT
∆PT/∆T
–13.6
–11.2
–17.8
–15.5
–0.85
–4.5 dBm IFdc = 60 mA
–5.1
IFdc = 60 mA, 25°C
–4.5 dBm IFdc = 60 mA
–5.1
IFdc = 60 mA, 25°C
%/°C
Peak Emission Wavelength
Forward Voltage
Forward Voltage
Temperature Coefficient
λPK
VF
∆VF/∆T
660
1.45 1.67
–1.37
nm
2.02
V IFdc = 60 mA
mV/°C
Effective Diameter
DT
Numerical Aperture
NA
1
mm
0.5
Reverse Input Breakdown
Voltage
Diode Capacitance
Rise Time
Fall Time
VBR
5.0 11.0
CO
86
tr
80
tf
40
V IFdc = 10 µA,
TA = 25°C
pF VF = 0, f = 1 MHz
ns 10% to 90%,
ns IF = 60 mA
Ref.
Fig. 11
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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