器件名称: HL6548FG
功能描述: Visible High Power Laser Diode
文件大小: 93.52KB 共4页
简 介:HL6548FG
Visible High Power Laser Diode
Description
The HL6548FG is a 0.65 m band AlGalnP laser diode (LD) with a multi-quantum well (MQW) structure. It is suitable as a light source for measurement, and various other types of optical equipment. ODE-208-015D (Z) Rev.4 Aug. 29, 2006
Features
Optical output power : 90mW CW operation Single longitudinal mode. Visible light output : λp = 660 nm Typ
Package Type HL6548FG
Internal Circuit
1 2 (Flange)
LD
3
PD
4
Absolute Maximum Ratings
(TC = 25°C)
Item Optical output power LD reverse voltage PD reverse voltage Operating temperature Storage temperature Symbol PO VR(LD) VR(PD) Topr Tstg Ratings 100 2 30 –10 to +60 –40 to +85 Unit mW V V °C °C
Optical and Electrical Characteristics
(TC = 25°C)
Item Threshold current Operating current Operating voltage Lasing wavelength Beam divergence parallel to the junction Beam divergence perpendicular to the junction Monitor current Symbol Ith IOP VOP λp θ// θ⊥ Is Min — — — 654 7 15 0.3 Typ 55 140 2.4 660 10 17 0.6 Max 70 180 2.8 665 13 20 1.2 Unit mA mA V nm ° ° mA Test Conditions — PO = 90 mW PO = 90 mW PO = 90 mW PO = 90 mW PO = 90 mW PO = 90 mW, VR(RD) = 5V
Rev.4 Aug. 29, 2006 page 1 of 4
HL6548FG
Typical Characteristic Curves
Optical Output Power vs. Forward Current 120 TC = 25°C 100 TC = 0°C 80 60 40 20 0 0 50 100 150 200 250 300 TC = 60°C Threshold Current vs. Case Temperature 100
Optical output power, PO (mW)
Threshold current, Ith (mA)
50
10
0
10
20 30 40
50 60
70 ……
