BRIGHT LED ELECTRONICS CORP. BL-C34/2G-41E SINCE 1981 ● Features: ● Package dimensions 1. Chip material: GaP/GaP 9.0(.354) 2.3(.091) TYP. 4.3(.169) 2. Emitted color : Green 3. Lens Appearance : Green Diffused 3.0(.118) 4. Designed for ease in circuit board assembly. 5.0(.197) 9.6(.378) 5. Black case enhance contrast ratio. 7. Reliable and rugged. 0.5(.020) SQ. TYP. 8. This product don’t contained restriction substance, compliance ROHS standard. Cathode 6. Solid state light source. 3.4(.134) MIN. 90 5 5.0(.197) 2.5(.098) 2.54(.100) Notes: ● Applications: 1. All dimensions are in millimeters (inches). 1. TV set 2. Tolerance is ±0.25mm (0.01”) unless otherwise specified. 3. Lead spacing is measured where the leads emerge from the package. 4. Specifications are subject to change without notice. 2. Monitor 3. Telephone 4. Computer 5. Circuit board ● Absolute Maximum Ratings(Ta=25℃) Parameter Symbol Rating Unit Power Dissipation Pd 80 mW Forward Current IF 30 mA Peak Forward Current*1 IFP 150 mA Reverse Voltage VR 5 V Operating Temperature Topr -40℃~80℃ Storage Temperature Tstg -40℃~85℃ Soldering Temperature Tsol 260℃(for 5 seconds) 1 * Condition for IFP is pulse of 1/10 duty and 0.1msec width. Ver.2.0 2.1 Page: 1 of 2 BRIGHT LED ELECTRONICS CORP. BL-C34/2G-41E SINCE 1981 ● Electrical and optical characteristics(Ta=25℃) Parameter Symbol Condition Min. Typ. Max. Unit Forward Voltage VF IF=20mA - 2.2 2.6 V Luminous Intensity Iv IF=20mA - 30 - mcd Reverse Current IR VR=5V - - 100 µA Peak Wave Length λp IF=20mA - 568 - nm Dominant Wave Length λd IF=20mA 560 - 576 nm Spectral Line Half-width ∆λ IF=20mA - 30 - nm Viewing Angle 2θ1/2 IF=20mA - 45 - deg ● Typical electro-optical characteristics curves Fig.2 Forward current derating curver vs. Ambient temperature Forward current (mA) Relative radiant intensity Fig.1 Relative intensity vs. Wavelength wavelength λ(nm) Ambient temperature ta( ℃) Fig.4 Relative luminous intensity vs. Ambient tenperatur Forward current (mA) Relative luminous intensity Fig.3 Forward current vs. Forward voltage Forward voltage (V) Ambient temperature Ta( ℃) Fig.6 Radiation diagram Relative Radiant Intensity Relative luminous intensity(@20mA) Fig.5 Relative luminous intensity vs. Forward current Forward current (mA) Ver.2.0 Page: 2 of 2