t-1 3 / 4 , 2 mm x 5 mm rectangular bicolor led lamps high efficiency red/ high performance green technical data features: ? two color (red, green) operation ? (other two led color combinations available) ? three leads with one common cathode ? option of straight or spread lead configurations ? diffused, wide visibility lens description the t-1 3/4 hlmp-4000 and 2 mm by 5 mm rectangular HLMP-0800 are three leaded bicolor light sources designed for a variety of applications where dual state illumination is required in the same package. there are two led chips, high efficiency red (her), and high performance green (green), mounted on a central common cathode lead for maximum on-axis viewability. colors between her and green can be generated by independently pulse width modulating the led chips. other bicolor combinations other bicolor combinations are available: ? her/yellow ? her/green ? dh algaas red/green. contact your local agilent components field sales representative for details. package dimensions hlmp-4000 HLMP-0800 hlmp-4000 HLMP-0800
2 notes: 1. see figure 5 to establish pulsed operating conditions. 2. the combined simultaneous current must not exceed the maximum. 3. the combined simultaneous power must not exceed the maximum. 4. for her and green derate linearly from 50 c at 0.5 ma/ c. 5. for her and green derate linearly from 25 c at 1.8 mw/ c. 6. the transient peak current is the maximum non-recurring current that can be applied to the device without damaging the led die and wirebond. it is not recommended that the device be operated at peak currents beyond the peak forward current listed in the absolute maximum ratings. high efficiency parameter red/green units peak forward current 90 ma average forward current [1,2] (total) 25 ma dc current [2,4] (total) 30 ma power dissipation [3,5] (total) 135 mw operating temperature range -20 to +85 c storage temperature range -55 to +100 reverse voltage (i r = 100 m a) 5 v transient forward current [6] 500 ma (10 m sec pulse) lead soldering temperature [1.6 mm (0.063 in.) below 260 c for 5 seconds seating plane] absolute maximum ratings at t a = 25 c package dimensions, continued 0.89 (0.035)
0.64 (0.025) 6.10 (0.240)
5.59 (0.220) 5.08 (0.200)
4.57 (0.180) 20.32
(0.800) min. 0.508
(0.020) 9.19 (0.362)
8.43 (0.332) 2.54 ?0.25
(0.100 ?0.010) square
nominal green
anode 2.54 ?0.25
(0.100 ?0.010) common
cathode flat indicates
red anode red anode
(short lead) common cathode 5.46 (0.215)
4.98 (0.196) 5.18 (0.204)
4.93 (0.194) 20.32
(0.800) min. 0.508
(0.020) 8.00 (0.315)
7.37 (0.290) 2.54 ?0.25
(0.100 ?0.010) square
nominal green
anode 2.54 ?0.25
(0.100 ?0.010) common
cathode red anode
(short lead) common cathode 2.54 ?0.25
(0.100 ?0.010) 2.41 (0.095)
2.03 (0.085) 2.23 (0.088)
1.98 (0.078) notes:
1. all dimensions are in millimeters (inches).
2. an epoxy meniscus may extend about
1 mm (0.040") down the leads. side view 2.54 ?0.25
(0.100 ?0.010)
3 notes: 1. the dominant wavelength, l d , is derived from the cie chromaticity diagram and represents the single wavelength which defines the color of the device. 2. q 1 / 2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity. 3. radiant intensity, i e , in watts steradian, may be found from the equation i e = i v / h v where i v is the luminous intensity in candelas and h v is the luminous efficacy in lumens/watt. red green test sym. parameter min. typ. max. min. typ. max. units conditions i v luminous intensity hlmp-4000 2.1 5 4.2 8 i f = 10 ma mcd HLMP-0800 2.1 3.5 2.6 4.0 i f = 20 ma l peak peak wavelength 635 565 nm l d dominant 626 569 wavelength [1] t s speed of response 90 500 ns c capacitance 11 18 pf v f = 0, f = 1 mhz v f forward voltage 1.9 2.4 2.1 2.7 v i f = 10 ma v r reverse breakdown 5 5 v i r = 100 m a voltage r q j-pin thermal resistance 260 260 c/w junction to cathode lead included angle between half luminous intensity points [2] 2 q 1 / 2 hlmp-4000 65 65 i f = 10 ma deg. HLMP-0800 100 100 i f = 20 ma h v luminous efficacy [3] 145 595 lumen/ watt figure 1. relative intensity vs. wavelength. electrical/optical characteristics at t a = 25 c
figure 2. forward current vs. forward voltage characteristics. figure 5. maximum tolerable peak current vs. pulse duration. (i dc max as per max ratings). figure 7. relative luminous intensity vs. angular displacement for the HLMP-0800. figure 6. relative luminous intensity vs. angular displacement for the hlmp-4000. figure 3. relative luminous intensity vs. dc forward current. figure 4. relative efficiency (luminous intensity per unit current) vs. peak led current. www.semiconductor.agilent.com data subject to change. copyright ? 1999 agilent technologies, inc. obsoletes 5091-8413e 5964-9363e (11/99)
|
