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HL6339G

Hitachi
Part Number HL6339G
Manufacturer Hitachi
Description (HL6342G) 633nm Lasing Laser Diode
Published Jul 30, 2005
Detailed Description HL6339G/42G 633nm Lasing Laser Diode ADE-208-1434A (Z) Rev.1 Apr. 2002 Description The HL6339G/42G is 0.63 µm band AlGa...
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HL6339G
HL6339G

Overview
HL6339G/42G 633nm Lasing Laser Diode ADE-208-1434A (Z) Rev.
1 Apr.
2002 Description The HL6339G/42G is 0.
63 µm band AlGaInP laser diode with a multi-quantum well (MQW) structure.
Lasing wavelength of this laser is nearly equal to the wavelength of He-Ne gas laser.
They are suitable as light sources for laser levelers, laser scanners and optical equipment for measurement.
Application • Measurement • Laser analysis systems • Laser scanner Features • Optical output power • Visible light output : 5 mW (CW) : 633 nm Typ (nearly equal to He-Ne gas laser) • Low operating current : 55 mA Typ • Low operating voltage : 2.
3 V Typ • TM mode oscillation Package Type • HL6339G/42G: G2 Internal Circuit • HL6339G 1 3 Internal Circuit • HL6342G 1 3 PD LD PD LD 2 2 HL6339G/42G 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 Value 5 2 30 –10 to +40 –40 to +85 Unit mW V V °C °C Optical and Electrical Characteristics (TC = 25°C) Item Optical output power Threshold current Operating current Operating voltage Slope efficiency Lasing wavelength Beam divergence parallel to the junction Beam divergence parpendicular to the junction Monitor current Symbol PO Ith IOP VOP ηs λp θ// θ⊥ IS Min 5 — — — 0.
40 630 6 25 0.
04 Typ — 45 55 2.
3 0.
65 633 8 30 0.
08 Max — 60 70 2.
7 0.
90 635 11 35 0.
14 Unit mW mA mA V mW/mA nm deg.
deg.
mA PO = 5 mW PO = 5 mW 3 (mW) / (I(4mW) – I(1mW)) PO = 5 mW PO = 5 mW PO = 5 mW PO = 5 mW, VR(PD) = 5 V Test Condition Kink free Rev.
1, Apr.
2002, page 2 of 8 HL6339G/42G Typical Characteristic Curves Optical Output Power vs.
Forward Current 5 Optical output power, PO (mW) Monitor current, IS (mA) 4 TC = –10˚C 25˚C Optical Output Power vs.
Monitor Current 0.
12 VR(PD) = 5V T = 25˚C 0.
10 C 0.
08 0.
06 0.
04 0.
02 0 3 40˚C 2 1 0 0 10 20 30 40 50 60 70 Forward current, IF (mA) 80 0 1 2 3 4 Optical output power, PO (mW) 5 Slope Effi...


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