131244 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – GaAs LED CHIPS WITH gAaIaS WINDOW - LAYER

INFRA-RED
Item No.: 131244
1. This specification applies to GaAs / GaAs LED Chips with GaAlAs window - layer
2. Structure
2.1 Mesa structure
2.2 Electrodes
p-side (anode)
n-side (cathode)
Au alloy
Au alloy
3. Outlines (dimensions in microns)
365
120
280
typ.
p-Electrode
p-GaAlAs
p-Epitaxy GaAs
n-Epitaxy GaAs
n-Substrate GaAs
365
n-Electrode
4. Electrical and optical characteristics (T=25°C)
Parameter
Symbol Conditions
Forward voltage
V_F
I_F = 20 mA
Reverse current
I_R
I_R = 5 V
output Power *
Φ_e
I_F = 20 mA
I_F = 50 mA
Switching time
t_r, t_f
I_F = 20 mA
Peak wavelength
λ_P
I_F = 20 mA
Power measurement at OSA on gold plate
min
3,0
7,5
5. Packing
Dice on adhesive film with 1) wire bond side on top
2) back contact on top
6. Labeling
Type
Lot No.
Φ_e typ
min
max
Quantity
typ
1,25
500
950
max
1,45
10
Unit
V
µA
mW
ns
nm
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