2007-05-23
Blue Laser Diode in TO38 ICut Package
Version 0.3
PL 450B
Features
•
Optical output power (continuous wave): 80 mW (T
case
= 25 °C)
•
Typical emission wavelength: 450 nm
•
Efficient radiation source for cw and pulsed operation
•
Single transverse mode semiconductor laser
•
High modulation bandwidth
•
Miniaturized TO38 ICut package
•
Laser diode isolated against package
Applications
•
Laser projection
•
Laser shows
•
Biomedical Applications
•
Metrology
Safety Advice
Depending on the mode of operation, these devices emit highly concentrated visible light which can be
hazardous to the human eye. Products which incorporate these devices have to follow the safety
precautions found in IEC 60825-1 “Safety of laser products”.
ATTENTION – Observe Precautions For Handling – Electrostatic Sensitive Device
19.09.2016
1
DRAFT - This design is for Reference only. Subject to change –
may be necessary in a limited number of cases.
Version 0.3
Ordering Information
Type:
PL 450B
Optical Output Power
P
opt
(T
case
=
25 °C)
80 mW
Q65111A0518
Ordering Code
PL 450B
Maximum Ratings
Operation outside these conditions may damage the device. Operation at maximum ratings may influence
lifetime.
Parameter
Optical Output Power
Operating Current
Operating Temperature
Storage Temperature
Reverse Voltage
Soldering Temperature max. 10 sec.
Junction temperature
Laser Characteristics
(T
case
= 25 °C)
Parameter
Symbol
min.
P
opt max
I
F
T
case
T
stg
V
R
T
solder
T
j
-40
-40
Values
max.
120
165
+70
+85
2
260
120
mW
mA
°C
°C
V
°C
°C
Unit
Symbol
min.
λ
peak
Δλ
I
th
I
F
V
F
θ
∥
x
θ
⊥
P
gr
f
R
th
440
–
–
–
–
4x
18
–
–
–
Values
typ.
450
2
17
75
5.2
6.5 x
22.5
100:1
>100
38
max.
460
–
40
145
6.5
7.5 x
25
–
–
–
Unit
nm
nm
mA
mA
V
deg
TE:TM
MHz
K/W
Emission Wavelength
Threshold Current
Operating Current
1)
1)
Spectral Width (FWHM)
1)
Operating Voltage
1)
Beam Divergence (FWHM)
1)
Polarization
1)
Modulation Frequency
Thermal resistance (junction to case)
1)
Standard operating conditions refer to a continuous wave output power of
P
opt
= 80 mW.
19.09.2016
2
DRAFT - This design is for Reference only. Subject to change –
may be necessary in a limited number of cases.
Version 0.3
Optical Output Power
P
opt
= ƒ (I
F
)
80
PL 450B
Operating Voltage
V
F
= ƒ (I
F
)
6
T
case
= 25 °C
5
60
T
case
= 25 °C
T
case
= 40 °C
4
P
opt
[mW]
T
case
= 40 °C
T
case
= 60 °C
40
V
F
[V]
T
case
= 60 °C
3
2
20
1
0
0
20
40
60
80
100
0
0
20
40
60
80
100
I
F
[mA]
I
F
[mA]
Threshold Current
I
th
= ƒ (T
case
)
30
Relative Spectral Emission
P
opt
= ƒ (λ)
T
case
= 40 °C
T
case
= 60 °C
1.0
25
0.8
T
case
= 25 °C
P
opt
[a. u.]
30
40
50
60
70
I
th
[mA]
0.6
20
0.4
15
0.2
10
0.0
446
448
450
452
454
T
case
[°C]
[nm]
19.09.2016
3
DRAFT - This design is for Reference only. Subject to change –
may be necessary in a limited number of cases.
Version 0.3
Beam Divergence
P
opt
= ƒ (θ),
T
case
= 25 °C
PL 450B
1.0
0.8
||
P
opt
[a. u.]
0.6
0.4
⊥
0.2
0.0
-40
-20
0
20
40
[deg]
19.09.2016
4
DRAFT - This design is for Reference only. Subject to change –
may be necessary in a limited number of cases.
Version 0.3
Package Outline
PL 450B
Dimensions in mm
Pin Connection
3
1
Pin 1: LD Anode
Pin 2: Case
Pin 3: LD Cathode
2
19.09.2016
5
DRAFT - This design is for Reference only. Subject to change –
may be necessary in a limited number of cases.
聊聊、笑笑、闹闹
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
