z= 5082-4403 HEWLETT Wy PACKARD SOLID STATE LAMPS | fr asa, COMPONENTS 082-4444 TECHNICAL DATA APRIL 1976 . CATHODE Features wow TOEMTCATION gy) geo PLASTIC (185) | . (185) | PLASTIC EASILY PANEL MOUNTABLE a \ aN ' Sy | / METAL HIGH BRIGHTNESS OVER A WIDE | aos base | 5 (~~, pa VIEWING ANGLE aga (12) / 46 heat 7 |i / (34) . Vo (03) (38) 5g +03) t / RUGGED CONSTRUCTION FOR EASE | 2 | ec ; 3.05 OF HANDLING ab pot 4 ; COLOR DOT CATHODE t 2.54 ! t * STURDY LEADS ON 25.4mm (0.10 in.) ee NM | CENTERS so | ! 1 Wie we a ~ 04 | . * IC COMPATIBLE/LOW POWER nan | [ cone ol - 6.35 CONSUMPTION caTHeRE - 25) nr oo LONG LIFE cATHOO ES : 4 a | 5.84 pi, an ' ce in { 4 5 . 1. 5.84 76 iF. . _ . i i (193) DIA, Cog) TYP. pe Descr iption FOR RIGHT ANGLE oa a | . ANODE The 5082-4403, -4415, -4440 and -4444 are plastic eee ae OT encapsulated Gallium Arsenide Phosphide Light Emit- S0B2-4aaa mF cos) ting Diodes. They radiate light in the 655 nanometer (red CATHODE COLOR DOT IDENTIFICATION FOR PANEL MOUNTING . . AAR IT EEC 5082 440. light) region. Sreraeto nance oor 082-4440 The 5082-4403 and -4415 are LEDs with a red diffused 0624444 ORANGEDOT | wengiows ivameumeTeRs AND lncnes) plastic lens, providing high visibility for circuit board or panel mounting with a clip. i i _ oO Maximum Ratings at T,=25C Both LED's are designed for low power consumption, thus oo, applicable for use in mobile and portable equipment. DC Power Dissipation ........ 6.6.0 s cece eee eee 100 mw : ; (Derate linearly from 50C at 1.6mW/C.) The 5082-4440 and -4444 are economically priced LEDS = y Forward Current .........20e0 000 0ceeeeee ees 50mA with a red diffused plastic lens, providing a wide viewing Peak Transient Forward Current................. 1Amp angle for circuit board or panel mounting with clip. Both (1usec pulse width, 300 pps) LEDs are designed for circuit status and other light Isolation Voltage (between lead and base) ......... 300V indicating functions. Operating and Storage The 5082-4415 and -4444 have the added feature of a 90 Temperature Range .................. -55C to+100C lead bend for edge mounting on circuit boards. Lead Soldering Temperature ............ 230C for 7sec ni . icti - Electrical Characteristics at T,=25C saa imi Symbol Parameters seas ee Units Test Conditions Min. Typ. Max. Min. Typ: Max; ly Luminous Intensity 0.8 4.2 0:3 0.7 med [poe 20: mMA peak | Wavelength 640 655 670 640 655 670 nm Measurement at Peak Ts; Speed of Response 15 18 ns Cc Capacitance 200 200 pF Ve=0,;f = 1MHz foc Thermal Resistance 270 1 270 CAV Junction to Cathode Lead Ve Forward Voltage 16 2.0 1.6 2.0 v p= 20 mA BVR Reverse Break- down Voltage 3 10 3 10 Vv Ip = 10 pA 29 Figure 1. Relative Luminous Intensity vs. Angular Displacement. Ip ~ FORWARD CURRENT mA 0 04 0.8 12 16 2.0 Ve FORWARD VOLTAGE V Figure 2. Forward Current Voltage Characteristics. PC Board Mounting Information The 5082-4403 and 5082-4440 are intended to be versatile in their mounting capability, as shown in the sketches following. Various printed circuit board mounting means are shown in Figures 4, 5, and 6. The enlarged lead section provides a controlled spacing for perpendicular mounting shown in Figure 4. ) PC BOARD Figure 4. 5082-4403, -4440 Figure 5. 5082-4403, -4440 2.50 2.00 1.75 1.50 RELATIVE LUMINOUS INTENSITY 0 10 20 30 40 50 Ip FORWARD CURRENT ~ mA Figure 3. Brightness vs. Forward Current. For right angle mounting as shown in Figure 6, order either a 5082-4415 or 5082-4444. The leads are bent at 90, ready for insertion. PC BOARD PC BOARD CATHODE LEAD Figure 6. 5082-4415, -4444 30