LASER DIODE
Issued on Apr. 10, 2002
Sales & Marketing Group -Electronic Components & Devices
Model GH30507T2A/GH30707A2A
Monolithic, Dual-wavelength Laser Diode for DVD Video
s Features
q q
s Model Configuration
GH30507T2A: Red, self-pulsation chip (MAX. 5 mW) GH30707A2A: Red chip (MAX. 7 mW)
654 nm and 788 nm monolithic, dual-wavelength type Achieves the high precision of the interval between the emission points due to monolithic (one chip) construction Ø5.6-mm standard stem package
q
s O.
Dual-wavelength Laser Diode
LASER DIODE
Issued on Apr. 10, 2002
Sales & Marketing Group -Electronic Components & Devices
Model GH30507T2A/GH30707A2A
Monolithic, Dual-wavelength Laser Diode for DVD Video
s Features
q q
s Model Configuration
GH30507T2A: Red, self-pulsation chip (MAX. 5 mW) GH30707A2A: Red chip (MAX. 7 mW)
654 nm and 788 nm monolithic, dual-wavelength type Achieves the high precision of the interval between the emission points due to monolithic (one chip) construction Ø5.6-mm standard stem package
q
s Outline Dimensions
90°± 2°
21 3 4
(Unit: mm)
s Applications
q
s Specifications
Parameter Optical power output Threshold current Operating current Operating voltage Wavelength Parallel Half intensity angle Perpendicular Operating temperature Symbol Condition — Po — Ith Iop CD-ROM: Vop Po=5 mW λp DVD video: θ// Po=5 mW θ⊥ — Top
Tc=25 °C
Characteristics GH30507T2A(Self-pulsation type) GH30707A2A Red (for DVD) (Infrared for CD) Red (for DVD) (Infrared for CD) MAX. 5 mW MAX. 7 mW MAX. 7 mW MAX. 7 mW TYP. 45 mA TYP. 34 mA TYP. 25 mA TYP. 34 mA TYP. 55 mA TYP. 44 mA TYP. 39 mA TYP. 44 mA MAX. 2.5 V MAX. 1.9 V MAX. 2.2 V MAX. 1.9 V TYP. 654 nm TYP. 788 nm TYP. 654 nm TYP. 788 nm TYP. 8.5° TYP. 14° TYP. 8.5° TYP. 14° TYP. 35° TYP. 38° TYP. 30° TYP. 38° -10 to +70 °C -10 to +70 °C
0.4± 0.1 +0 ø5.6 – 0.025 2.3± 0.5 ø4.4 MAX. ø3.55± 0.1 Laser chip Reference plane 0.5 MAX.
2.0
DVD video
0.4± 0.1
[Pin configuration]
2 GND
6.5± 1
1.2± 0.1
1
3
4
4-ø0.45±0.1 2 1 4 3
PD LD LD (RED) (Infra.