HFBR-1528 Avago Technologies US Inc., HFBR-1528 Datasheet - Page 3

• Manufacturer Part Number: HFBR-1528
• Description: XMITTER OPT HI PERFORMANCE HORZ
• Manufacturer: Avago Technologies US Inc.

Specifications of HFBR-1528

• Wavelength: 650nm
• Spectral Bandwidth: 21nm
• Voltage - Forward (vf) Typ: 2.1V
• Current - Dc Forward (if): 60mA
• Voltage - Dc Reverse (vr) (max): 3V
• Capacitance: 60pF
• Connector Type: Versatile Link
• Function: High Preformance Link Transmitter, High Voltage Transient, Reduces Voltage Transient Susceptibility.
• Product: Transmitter
• Data Rate: 40 MBd
• Diode Capacitance: 60 pF
• Maximum Rise Time: 13 ns
• Maximum Fall Time: 10 ns
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• For Use With: Plastic Optical Fiber
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

HFBR-1528 Transmitter
The HFBR-1528 transmitter incorporates a 650 nm LED in
a light gray, nonconductive plastic housing. The high light
output power enables the use of both plastic optical fiber
(POF) and Hard Clad Silica (HCS) fiber. This transmitter can
be operated up to 10 MBd using a simple driver circuit. The
HFBR-1528 is compatible with all Versatile Link connectors.
Electrical and Optical Characteristics:
Notes:
1. Typical data are at 25°C.
2. Optical power measured at the end of 0.5 meters of 1 mm diameter plastic or 200 µm diameter hard clad silica fiber with a large area detector.
3. Minimum and maximum values for P
4. Typical value measured from junction to PC board solder joint for horizontal mount package, HFBR-1528.
5. Pins 5 and 8 are for mounting and retaining purposes, but are electrically connected; pins 3 and 4 are electrically isolated. It is recommended
6. Refer to the “Plastic Optical Fiber and HCS Fiber Cable and Connectors for Versatile Link” Technical Data Sheet for cable connector options for 1
3
1 mm POF, 60 mA
1 mm POF, 20 mA
200 µm HCS, 60 mA
Peak Output Power
Peak Output Power
Peak Output Power
Optical Power Tem-
perature Coefficient
Peak Emission
Peak Wavelength
Temperature
Coefficient
Spectral Width
Forward Voltage
Forward Voltage Tem-
perature Coefficient
Reverse Input Break-
down Voltage
Diode Capacitance
Transmitter
Numerical Aperture
Thermal Resistance,
Junction to Case
50 Ω Optical Rise Time
50 Ω Optical Fall Time
compensation which reduces the variation in P
that pins 3, 4, 5 and 8 all be connected to ground to reduce coupling of electrical noise.
mm plastic and 200 µm HCS optical fiber.
Wavelength
Parameter
∆P
FWHM
∆V
Symbol
∆λ/∆T
NA
V
T
C
λ
θ
P
P
P
V
F
T
t
t
over temperature are based on a fixed drive current. The recommended drive circuit has temperature
BR
/∆T
/∆T
jc
r
T
T
T
P
F
O
f
T
A
= -40° to +85°C unless otherwise noted.
T
-15.6
-16.5
-16.8
-16.1
-17.0
-17.3
over temperature; refer to Figures 4 and 6.
Min.
-6.0
-6.9
-7.2
640
635
1.8
3.0
-12.5
-0.40
-0.02
Typ.
0.12
-3.5
-9.0
650
-1.8
140
2.1
0.5
21
13
60
13
10
[1]
+0.5
+1.3
Max.
2.65
-2.0
-8.5
660
-1.5
-0.7
-8.0
-7.2
662
0.0
nm/°C
mV/°C
dB/°C
°C/W
dBm
dBm
dBm
%/°C
Units
nm
nm
pF
ns
ns
V
V
-40 to +85
-40 to +85
-40 to +85
-40 to +85
0 to +70
0 to +70
0 to +70
0 to +70
T
+25
+25
+25
A
HFBR-1528 Transmitter, Top View
(°C)
CATHODE
GROUND
GROUND
ANODE
SEE NOTE 5
I
I
I
I
I
V
f = 1 MHz
10% to 90%,
I
F, dc
F,dc
F,dc
F,dc
F,dc
F
Conditions
1
2
3
4
F
HFBR-1528 Transmitter
= 60 mA
= 0 V,
= 20 mA
= 60 mA
= 60 mA
= -10 µA
= 60 mA
8 GROUND
5 GROUND
Fig. 2
Fig. 2
Fig. 2
Fig. 3
Fig. 3
Fig. 1
Fig. 1
Note
2, 3
2, 3
2, 3
4