L10881_15 Datasheet, PDF (1/3 Pages) Hamamatsu Corporation – Red LED for optical link

Red LED for optical link
L10881
RC-LED for 156 Mbps POF communications
The L10881 is designed for high-speed POF (plastic optical fiber) communications. The device is molded into miniature plastic
package with lens, allowing easy and efficient coupling to a POF.
Features
Red RC-LED for POF data link
Peak emission wavelength: 650 nm
(suitable for POF communications)
High-speed response: fc=70 MHz Typ.
High output power: Po=-2 dBm (IF=20 mA, φ1 mm, POF)
Designed to be used with the S7727
Applications
Plastic optical fiber communications (FA, office machine,
home automation, LAN)
Data transmission in locations subject to high
electromagnetic noise
Absolute maximum ratings (Ta=25 °C)
Parameter
Symbol
Value
Unit
Forward current
IF
50 *¹
mA
Power dissipation
Pmax
130 *²
mW
Operating temperature
Topr
0 to 60
°C
Storage temperature
Tstg
-40 to +85
°C
Soldering
-
230 °C, 5 s, at least 1.5 mm away from package surface
-
*1: Decreases at a rate of 0.57 mA/°C
*2: Power dissipation decreases at a rate of 1.7 mW/°C above Ta=25 °C
Forward current vs. ambient temperature
60
50
40
30
20
10
0
-10 0 10 20 30 40 50 60 70
Ambient temperature (°C)
KLEDB0340EA
www.hamamatsu.com
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