HL6320G
InGaAsP Laser Diodes
ADE-208-502A (Z)
2nd.Edition
June 1997
Application
• Laser levelers
• Measurement
Features
• Optical power : 10mW CW
• Visible wavelength : λp=635nm typ.
Internal Circuit
LDPD
13
2
HL6320G
2
Absolute Maximum Ratings (TC = 25°C)
Item Symbol Value Unit
Optical output power PO10 mW
LD reverse voltage VR(LD) 2V
PD reverse voltage VR(PD) 30 V
Operating temperature Topr –10 to +50 °C
Storage temperature Tstg –40 to +85 °C
Optical and Electrical Characteristics (TC = 25°C)
Item Symbol Min Typ Max Unit Test Conditions
Optical output power PO10 — — mW Kink free
Threshold current Ith 20 — 75 mA
Operating current IOP ——95mAP
O
= 10 mW
Operating voltage VOP — — 2.7 V PO = 10 mW
Slope efficiency ηs 0.3 — 0.7 mW/mA 6(mW)/(I(8mW)–I(2mW))
Lasing wavelength λp 625 635 640 nm PO = 10 mW
Beam divergence
(parallel) θ// 5 8 11 deg. PO = 10mW
Beam divergence
(perpendicular) θ⊥ 25 31 37 deg. PO = 10 mW
Monitor current Is 0.05 0.17 0.30 mA PO = 10mW, VR(PD)=5V
HL6320G
3
Package Dimensions
Unit: mm
Hitachi Code
JEDEC Code
EIAJ Code
Weight
LD/G1
—
—
1.1 g
123
1
2
3
9.0
+0
–0.025
φ1.0 ± 0.1
0.4
+0.1
–0
(0.65)
(90°)
φ
φ7.2
+0.3
–0.2
φ6.2 ± 0.2
(φ2.0)
Emitting Point
2.45
1.5 ± 0.1
14 ± 1
3 – 0.45 ± 0.1
3.5 ± 0.2 0.3
Glass
φ2.54 ± 0.35
HL6320G
4
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APPLICATIONS.
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Copyright © Hitachi, Ltd., 1997. All rights reserved. Printed in Japan.
