HL6526FM
Visible High Power Laser Diode
Description
The HL6526FM is a 0.65
µm
band AlGalnP laser diode (LD) with a multi-quantum well (MQW) structure. It is
suitable as a light source for large capacity optical disc memories, and various other types of optical equipment.
ODE-208-055 (Z)
Rev.0
Oct. 20, 2006
Features
•
Operating temperature: 75°C Max
(140 mW(pulse), PW = 100ns, duty = 50%)
•
Small package
:
φ
5.6 mm
•
Visible light output
:
λp
= 658 nm Typ
•
Low operating current : Iop = 100 mA Typ
(Po = 60 mW)
Package Type
•
HL6526FM: FM
Internal Circuit
1
3
LD
2
Absolute Maximum Ratings
(T
C
= 25°C)
Item
Optical output power
Pulse optical output power
Laser diode reverse voltage
CW Operating temperature
Pulse Operating temperature
Symbol
P
O
P
O
(pulse)
V
R(LD)
Topr
(CW)
Topr
(pulse)
Ratings
70
140 *
2
1
Unit
mW
mW
V
°C
°C
°C
−10
to +75
−10
to +75
−40
to +85
Storage temperature
Tstg
Note: 1. Pulse condition : Pulse width = 100 ns, duty = 50%
Optical and Electrical Characteristics
(T
C
= 25°C)
Item
Threshold current
Operating current
Operating voltage
Lasing wavelength
Beam divergence
parallel to the junction
Beam divergence
parpendicular to the junction
Astigmatism
Symbol
Ith
Iop
V
OP
λp
θ//
θ⊥
A
S
Min
—
—
—
652
7.5
15
—
Typ
40
100
2.6
658
10.0
17
1
Max
55
120
3.0
662
12.0
19
—
Unit
mA
mA
V
nm
°
°
µm
Test Conditions
—
P
O
= 60 mW
P
O
= 60 mW
P
O
= 60 mW
P
O
= 60 mW
P
O
= 60 mW
P
O
= 3 mW, NA = 0.55
Rev.0 Oct. 20, 2006 page 1 of 4
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