NDHV310APB Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – Violet Laser Diode

NICHIA
Violet Laser Diode
NDHV310APB
Product Guide
Features
• Optical Output Power: 30mW
• Single Transverse Mode
• Can Type: φ 5.6 with Photo Diode
Absolute Maximum Ratings
Item
Symbol
Optical Output Power
Po
LD
Reverse Voltage
PD
Vr(LD)
Vr(PD)
Storage Temperature
Tstg
Operating Case Temperature
Tc
2
1
PD
LD
1. LD Anode
2. PD Anode
3. Common
3
Absolute Maximum Ratings Unit
35
mW
5
V
20
V
-35 ~ 85
°C
-10 ~ 60
°C
Initial Electrical/Optical Characteristics
Item
Symbol
Min
(Tc=25°C, Po=30mW/CW)
Typ. Max Unit
Optical Output Power
Po
-
30
-
mW
Peak Wavelength*
λp
400
408
415
nm
Threshold Current
Ith
-
45
60
mA
Operating Current
Iop
-
70
90
mA
Slope Efficiency
η
0.7
1.2
1.6
W/A
Operating Voltage
Vop
-
4.5
5.5
V
FWHM Beam Divergence
θ//
5
8
13
°
θ⊥
18
24
30
°
∆θ//
-
Emission Point
Accuracy
Angle
∆θ⊥
-
Position ∆X, Y, Z
-
-
±2.5
°
-
±3
°
-
±80
µm
Monitor Current**
Im
0.1
0.25
0.6
mA
All figures in this specification are measured by Nichia's method and may contain measurement deviations
*: FWHM < 1nm
**: When used at 30mW by monitor APC drive and Temperature is changed from 20 °C to 60 °C, optical output
may increase or decrease up to 10%. Also, when used at constant temperature 25 °C, 30mW by monitor APC
drive, optical output may change up to 5% in 24 hours.
If your application requires precise output power control, monitor current should not be used as reference for
output power. Use additional external PD to monitor output power.
NICHIA CORPORATION
http://www.nichia.co.jp
HEAD OFFICE: P.O.BOX 6 ANAN, TOKUSHIMA-KEN 774-8601, JAPAN
PHONE: [phone] FAX: [phone]
CONTACT
TOKYO SALES DEPARTMENT OPTOELECTRONICS PRODUCTS DIV.: 13F TAMACHI CENTER BUILDING, 34-7,
SHIBA 5-CHOME, MINATO-KU, TOKYO 108-0014, JAPAN
PHONE: [phone] FAX: [phone]
E-mail: [e-mail]
UTZ-SC0009_0
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