BRIGHT LED ELECTRONICS CORP. BWL-2B1A01 SINCE 1981 ● Features: 1. Input power: 1W. 2. Chip material: InGaN, Flip chip. 3. Emitted color: White. 4. High lumen output. 5. High flux density. 6. Low power consumption. 7. Efficient heat transfer. 8. Add extra heat sink is necessary. * Must increasing heatsink, let the unit temperature below 60 ℃. ● Applications: 1. Torch. 2. Head Light. 3. Architectural Lighting. 4. LCD Backlight. ● Package dimensions： A C + Polarity Notes: 1. All dimensions are in millimeters. 2. Tolerance is ±0.5mm unless otherwise specified. Ver.2.0 Page: 1 of 5 BRIGHT LED ELECTRONICS CORP. BWL-2B1A01 SINCE 1981 ● Absolute maximum ratings (TJ=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 VR 5 Tsol 300 ± 5 Reverse Voltage Soldering Temperature (T=5 sec) 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 (TJ=25℃) Parameter Symbol Condition Min. Typ. Max. Unit Forward Voltage VF IF =350mA - 3.5 4.0 V Total Flux Φv IF =350mA 25 35 - lm Color Temperature CCT IF =350mA 5000 6500 8000 K Reverse Current IR VR=5V - - 50 µA Thermal Resistance, Junction To Case RθJ-C IF =350mA - 15 - ℃/W Viewing Angle 2θ1/2 IF = 350mA - 120 - degree x IF =350mA - 0.32 - y IF =350mA - 0.31 - Chromaticity Coordinates Ver.2.0 Page: 2 of 5 BRIGHT LED ELECTRONICS CORP. BWL-2B1A01 SINCE 1981 ● Typical electro-optical characteristics curves Rθ =30℃/W J-A Rθ =60℃/W J-A Ver.2.0 Page: 3 of 5 BRIGHT LED ELECTRONICS CORP. BWL-2B1A01 SINCE 1981 ● Package Method : (unit:mm) 520 [20.47] Tube 7.0 [0.28] 50 Pcs / Tube 15.2 [0.60] 50(10x5) Tube / Carton NOTES : Tube : Tolerance is ± 5 mm unless otherwise noted. Carton : Tolerance is ± 10 mm unless otherwise noted. Ver.2.0 Page: 4 of 5 BRIGHT LED ELECTRONICS CORP. BWL-2B1A01 SINCE 1981 ● Total Flux Bin Limits (At 350mA) BIN CODE Min. (lm) Max. (lm) K 25 33 L 33 42 M 42 55 Tolerance for each Bin limit is ± 15 % ● Color Temperature Bin Limits(At 350mA) BIN CODE Min. (K) Max. (K) 4 5000 6000 5 6000 7000 6 7000 8000 Tolerance for each Bin limit is ± 500 K ● BIN： x x Color BIN CODE Total Flux B I N C O D E Notes: 1 . B i n c a t e g o r i e s a r e e s ta b l i s h e d f o r c l a s s i f i c a t i o n o f p r o d u c ts . P r o d u c ts m a y n o t b e a v a i l a b l e i n a l l b i n c a t e g o r i e s . Ver.2.0 Page: 5 of 5