BRIGHT LED ELECTRONICS CORP. BWL-2B1K01-H1 SINCE 1981 ● Features: 1. Input power: 1W. 2. Chip material: AlGaInP. 3. Emitted color: Yellow. 4. High lumen output. 5. High flux density. 6. Low power consumption. 7. Efficient heat transfer. 8. With heat sink. ● Applications: 1. Light engine. 2. Torch. 3. Desk lamp. 4. General lighting. ● Package dimensions： A C + Polarity 20.00 Black wire Red wire Notes: 1. All dimensions are in millimeters. 2. Tolerance is ±0.5mm unless otherwise specified. Ver.1.1 Page: 1 of 4 BRIGHT LED ELECTRONICS CORP. BWL-2B1K01-H1 SINCE 1981 ● Absolute maximum ratings(Ta=25℃) Parameter Symbol Rating Unit Power Dissipation PD 1.0 W DC Forward Current*1 IF 350 mA Peak Pulsed Forward Current*2 IFP 1.0 A LED Junction Temperature Tj 130 o Operating Temperature Topr -30~120 o Storage Temperature Tstg -40~120 o Reverse Voltage VR 5 Soldering Temperature (T=5 sec) Tsol 300 ± 5 C C C V o C *1Proper current derating must be followed to keep LED junction temperature (Tj) below the maximum. *2Condition for IFP is pulsed with 1/10 duty and 0.1msec width. ● Electrical & Optical Characteristics LED (Ta=25℃) Parameter Symbol Condition Min. Typ. Max. Unit Forward Voltage VF IF = 350mA - 2.2 2.6 V Total Flux Φv IF = 350mA 20 25 - lm Peak Wavelength λp IF = 350mA - 590 - nm Dominant Wavelength λd IF = 350mA 585 - 595 nm Spectral Line Half-width Δλ IF = 350mA - 20 - nm Reverse Current IR VR=5V - - 50 µA Thermal Resistance, Junction To Case RθJ-C TJ = 25℃，IF = 350mA - 15 - ℃/W Viewing Angle 2θ1/2 IF = 350mA - 120 - degree Ver.1.1 Page: 2 of 4 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BWL-2B1K01-H1 ● Typical electro-optical characteristics curves RθJ-A =30℃/W RθJ-A =60℃/W Ver.1.0 Page: 3 of 4 BRIGHT LED ELECTRONICS CORP. BWL-2B1K01-H1 SINCE 1981 ● Package Method : (unit:mm) 360 [14.17] 11 [0.43] 300 [11.81] 80 pcs/tray Tray 310 [12.21] 370 [14.57] 10 tray / carton 120 [4.73] Carton NOTES : Tray : Tolerance is ± 5 mm unless otherwise noted. Carton : Tolerance is ± 10 mm unless otherwise noted. Ver.1.0 Page: 4 of 4