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HE7601SG

Hitachi
Part Number HE7601SG
Manufacturer Hitachi
Description GaAlAs Infrared Emitting Diode
Published Dec 30, 2006
Detailed Description www.DataSheet4U.com HE7601SG GaAlAs Infrared Emitting Diode ODE-208-996B (Z) Rev.2 Mar. 2005 Description The HE7601SG ...
Datasheet PDF File HE7601SG PDF File

HE7601SG
HE7601SG

Overview
www.
DataSheet4U.
com HE7601SG GaAlAs Infrared Emitting Diode ODE-208-996B (Z) Rev.
2 Mar.
2005 Description The HE7601SG is a 770 nm band GaAlAs infrared emitting diode with a double heterojunction structure.
It is suitable as a light source for optical control devices and sensors.
Features • High efficiency and high output power Package Type • HE7601SG: SG1 Internal Circuit 1 2 HE7601SG Absolute Maximum Ratings (TC = 25°C) Item Forward current Reverse voltage Operating temperature Storage temperature Symbol IF VR Topr Tstg Value 250 3 –20 to +60 –40 to +90 Unit mA V °C °C Optical and Electrical Characteristics (TC = 25°C) Item Optical output power Peak wavelength Spectral width Forward voltage Reverse current Capacitance Rise time Fall time Symbol PO λp ∆λ VF IR Ct tr tf Min 30 740 — — — — — — Typ — 770 50 — — 30 10 10 Max — 800 60 2.
5 100 — — — Unit mW nm nm V µA pF ns ns Test Conditions IF = 200 mA IF = 200 mA IF = 200 mA IF = 200 mA VR = 3 V VR = 0 V, f = 1 MHz IF = 50 mA IF = 50 mA Rev.
2, Mar.
2005, page 2 of 6 HE7601SG Typical Characteristic Curves Optical Output Power vs.
Forward Current 50 Optical output power, PO (mW) Forward Current vs.
Forward Voltage 250 Forward current, IF (mA) TC = −20°C 40 25°C 30 20 10 60°C 0 0 50 100 150 200 250 Forward current, IF (mA) 0°C 40°C 200 150 100 50 0 0 0.
5 1.
0 1.
5 2.
0 2.
5 Forward voltage, VF (V) TC = −20°C 25°C 60°C Spectral Distribution Relative radiation intensity (%) Pulse Response Current pulse TC = 25°C Relative intensity 100 80 60 40 20 0 TC = 25°C Optical pulse −40 −20 λp 20 Wavelength, λ (nm) 40 20 ns/div Rev.
2, Mar.
2005, page 3 of 6 HE7601SG Typical Characteristic Curves (cont) Radiation Pattern 0 30 (d e 100 TC = 25°C 80 60 40 20 60 90 100 0 80 60 40 20 0 20 40 60 80 Angle, θ (deg.
) Relative radiation intensity (%) Rev.
2, Mar.
2005, page 4 of 6 Relative radiation intensity (%) An gl e, θ g.
) HE7601SG Package Dimensions As of July, 2002 Unit: mm 0.
65 ± 0.
2 0.
55 ± 0.
2 (2 – φ 1.
...


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