SML-521MYW
SML-521MYW is Two-color chip LEDs manufactured by ROHM.
Features
1) 1.5×1.3mm Super small package 2) Thickness of only 0.6mm 3) Green-red, green-orange greenyellow 3types are available
!External dimensions (Units : mm)
1.5 1.1 RED, ORANGE YELLOW
0.45±0.05
(0.6)
GREEN (0.225)
0.6 Cathode index
R 0.
Electrode
0.45±0.05
(0.18)
Tolerances are ±0.1 unless otherwise noted:
!Selection guide
Emitting color Red/Green Lens Milky white SML-521MUW SML-521MDW SML-521MYW Orange/Green Yellow/Green
SML-521 Series
Light Emitting Diodes
!Absolute maximum ratings (Ta=25°C)
Parameter Power dissipation Forward current Peak forward current Reverse voltage Operating temperature Storage temperature Symbol M PD IF IFP VR Topr Tstg 70 25 60 4
- 30~+85
- 40~+85 Limits U, D, Y 50 20 m W m A m A∗ V °C °C Unit
∗Pulse width 1ms Duty 1/5
!Electrical and optical characteristics (Ta=25°C)
Parameter Color Type SML-521MUW Red Green SML-521MDW Orange Green Yellow Green Forward voltage VF (V) Typ. 1.9 2.2 1.9 2.2 1.9 2.2 2.5 2.8 2.5 2.8 2.5 2.8 20 100 4 Reverse current Luminous intensity IV (mcd) Min. 22 5.6 22 5.6 22 5.6 Peak wavelength Spectral line half width
Cond. IR (µA) Cond.
Cond. λP (mm) Cond. ∆λ (mm) Cond. Typ. IF (m A) 630 570 20 611 570 590 570 20 Typ. IF (m A) 18 40 16 40 15 40 20
Max. IF (m A) Max. VR...
