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PL-520 [OSRAM]

Green Laser Diode in TO38 ICut Package;
PL-520
型号： PL-520
厂家： OSRAM GMBH    OSRAM GMBH
描述：

Green Laser Diode in TO38 ICut Package
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Green Laser Diode in TO38 ICut Package  
Version 1.1  
PL 520  
Features  
•
•
•
•
•
•
•
Optical output power (continuous wave): 30 / 50 mW (Tcase = 25 °C)  
Typical emission wavelength: 515 / 520 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”.  
A
T
TENTION – Observe Precautions For Handling – Electrostatic Sensitive Device  
04.02.2016  
1
Version 1.1  
PL 520  
Ordering Information  
Type:  
Optical Output Power  
Ordering Code  
Popt (Tcase = 25°C)  
PL 520_B1  
50 mW  
30 mW  
Q65111A2445  
Q65111A3559  
PL 520_B1_2  
Maximum Ratings  
Operation outside these conditions may damage the device. Operation at maximum ratings may influence  
lifetime.  
Parameter  
Symbol  
Values  
Unit  
min.  
max.  
200  
+60  
+85  
2
Operating Current  
IF  
mA  
°C  
°C  
V
Operating Temperature  
Storage Temperature  
Reverse Voltage  
Tcase  
Tstg  
VR  
-20  
-40  
Soldering Temperature max. 10 sec.  
Junction temperature  
Tsolder  
Tj  
260  
120  
°C  
°C  
Laser Characteristics (Tcase = 25 °C)  
Parameter  
Symbol  
Values  
typ.  
Unit  
min.  
max.  
Emission Wavelength 1)  
B1  
B2  
λpeak  
515  
510  
520  
515  
530  
530  
nm  
nm  
Spectral Width (FWHM) 1)  
Threshold Current  
Δλ  
–
–
2
–
nm  
B1  
B2  
Ith  
45  
50  
75  
75  
mA  
mA  
Operating Current 1)  
B1  
B2  
IF  
–
–
125  
100  
160  
140  
mA  
mA  
Operating Voltage 1)  
B1  
B2  
VF  
6.9  
6.5  
8.0  
8.0  
V
V
Beam Divergence (FWHM) 1)  
θ∥ x  
5 x  
19  
7 x  
22  
9 x  
25  
deg  
θ⊥  
Polarization 1)  
Pgr  
f
–
–
–
100:1  
>100  
38  
–
–
–
Modulation Frequency  
Thermal Resistance (junction to case)  
MHz  
K/W  
Rth  
1)  
Standard operating conditions refer to a continuous wave output power of Popt = 50 mW (B1) and Popt = 30 mW (B2).  
04.02.2016  
2
Version 1.1  
PL 520  
Optical Output Power (B1)  
Optical Output Power (B2)  
Popt = ƒ (IF)  
P
opt = ƒ (IF)  
60  
40  
Tcase= 0 °C  
Tcase= 0 °C  
50  
40  
30  
20  
10  
Tcase= 20 °C  
Tcase= 20 °C  
30  
Tcase= 40 °C  
Tcase= 60 °C  
Tcase= 40 °C  
20  
10  
0
Tcase= 60 °C  
0
0
50  
100  
150  
200  
0
50  
100  
150  
IF [mA]  
IF [mA]  
Operating Voltage (B1)  
VF = ƒ (IF)  
Operating Voltage (B2)  
VF = ƒ (IF)  
8.0  
8.0  
Tcase= 0 °C  
Tcase= 0 °C  
Tcase= 20 °C  
Tcase= 20 °C  
6.0  
6.0  
Tcase= 40 °C  
Tcase= 40 °C  
Tcase= 60 °C  
Tcase= 60 °C  
4.0  
2.0  
0.0  
4.0  
2.0  
0.0  
0
50  
100  
150  
200  
0
50  
100  
150  
200  
IF [mA]  
IF [mA]  
04.02.2016  
3
Version 1.1  
PL 520  
Relative Spectral Emission (B1)  
Relative Spectral Emission (B2)  
Popt = ƒ (λ)  
P
opt = ƒ (λ)  
Tcase= 40 °C  
Tcase= 20 °C  
Tcase= 40 °C  
1.0  
0.8  
0.6  
0.4  
0.2  
1.0  
Tcase= 60 °C  
Tcase= 60 °C  
Tcase= 20 °C  
0.8  
0.6  
0.4  
0.2  
0.0  
0.0  
516  
518  
520  
522  
524  
512  
514  
516  
518  
[nm]  
[nm]  
Threshold Current  
Beam Divergence  
Popt = ƒ (θ), Tcase = 25 °C  
Ith = ƒ (Tcase  
)
75  
1.0  
0.8  
0.6  
0.4  
0.2  
0.0  
70  
65  
60  
55  
50  
45  
40  
B2  
||  
B1  
⊥
35  
0
-40  
-20  
0
20  
40  
20  
40  
60  
[deg]  
Tcase [°C]  
04.02.2016  
4
Version 1.1  
PL 520  
Maximum Recommended Operating Current  
IF = ƒ (Tcase  
)
200  
180  
160  
140  
120  
B1  
B2  
100  
-20  
0
20  
40  
60  
Tcase [mA]  
04.02.2016  
5
Version 1.1  
PL 520  
Package Outline  
Dimensions in mm  
Pin Connection  
3
1
Pin 1: LD Anode  
Pin 2: Case  
Pin 3: LD Cathode  
2
04.02.2016  
6
Version 1.1  
PL 520  
Disclaimer  
OSRAM OS assumes no liability whatsoever for any use of this document or its content by recipient including, but not  
limited to, for any design in activities based on this preliminary draft version. OSRAM OS may e. g. decide at its sole  
discretion to stop developing and/or finalizing the underlying design at any time.  
Attention please!  
The information describes the type of component and shall not be considered as assured characteristics.  
Terms of delivery and rights to change design reserved. Due to technical requirements components may contain  
dangerous substances.  
For information on the types in question please contact our Sales Organization.  
If printed or downloaded, please find the latest version in the Internet.  
Packing  
Please use the recycling operators known to you. We can also help you – get in touch with your nearest sales office.   
By agreement we will take packing material back, if it is sorted. You must bear the costs of transport. For packing  
material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for any costs  
incurred.  
Components used in life-support devices or systems must be expressly authorized for such purpose!  
Critical components* may only be used in life-support devices** or systems with the express written approval of  
OSRAM OS.  
*) A critical component is a component used in a life-support device or system whose failure can reasonably be  
expected to cause the failure of that life-support device or system, or to affect its safety or the effectiveness of that  
device or system.  
**) Life support devices or systems are intended (a) to be implanted in the human body, or (b) to support and/or  
maintain and sustain human life. If they fail, it is reasonable to assume that the health and the life of the user may be  
endangered.  
Important notes of operation for laser diode  
a) Electrical operation  
OSRAMs laser diodes are designed for maximum performance and reliability. Operating the laser diode above the  
maximum rating even for very short periods of time can damage the laser diode or reduce its lifetime. The laser diode  
must be operated with a suitable power supply with minimized electrical noise.  
The laser diode is very sensitive to electrostatic discharge (ESD). Proper precautions must be taken.  
b) Mounting instructions  
In order to maintain the lifetime of the laser diode proper heat management is essential. Due to the design of the laser  
diode heat is dissipated only through the base plate of the diode‘s body. A proper heat conducting interconnection  
between the diodes base plate and the heat sink must be maintained.  
04.02.2016  
7
Version 1.1  
PL 520  
Published by OSRAM Opto Semiconductors GmbH  
Leibnizstraße 4, D-93055 Regensburg  
Eu RoHS compliant product  
www.osram-os.com © All Rights Reserved.  
04.02.2016  
8

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