67025 Mii 4N41-SEVEN SEGMENT HERMETICALLY SEALED DISPLAY OPTOELECTRONIC PRODUCTS DIVISION Features: Applications: • • • • • • • • • Hermetically Sealed Left Hand Decimal TTL Compatible High Luminous Intensity Large Character Height High reliability systems Instrumentation panels Communication equipment Medical equipment DESCRIPTION The 67025 (4N41) is a hermetically sealed seven segment display. The high luminous intensity and large character height make the 67025 ideal for most applications. This high reliability display is available in standard and screened versions. ABSOLUTE MAXIMUM RATINGS Storage Temperature..........................................................................................................................................-65°C to +125°C Operating Free-Air Temperature Range ............................................................................................................-55°C to +100°C Lead Solder Temperature (1/16” [1.6mm] below seating plane for 10s) ........................................................................... 260°C Reverse Voltage at 25°C Free-Air Temperature Each Segment .................................................................................................................................................................. 6V Decimal Point..................................................................................................................................................................... 3V Peak Forward Current at (or below) 70°C Free-Air Temperature (derate linearly to 100°C at the rate of 6.7mA/°C) Each Segment or Decimal Point ...............................................................................................................................200mA Average Forward Current at (or below) 70°C Free-Air Temperature (derate linearly to 100°C at the rate of 1mA/°C for each segment or 8mA/°C for total device) Each Segment or Decimal Point ..................................................................................................................................30mA Package Dimensions A L L P IN S A F 0 .0 1 2 [0 .3 0 ] 0 .0 0 8 [0 .3 0 5 ] B G E D .P . Schematic Diagram 0 .2 6 0 [6 .6 0 ] 0 .0 1 0 [0 .3 1 0 ] C 0 .3 0 0 [7 .6 2 ] A L L P IN S 0 .2 2 0 [5 .6 ] 0 .1 8 0 [4 .6 ] 0 .0 7 5 [1 .9 0 ] M A X 0 .0 2 2 [0 .5 6 ] 0 .0 1 8 [0 .4 5 7 ] 0 .1 2 7 [3 .2 3 ] 10° 0 .1 2 7 [3 .2 3 ] 0 .0 4 5 [1 .1 4 ] M IN 0 .7 6 0 [1 9 .3 1 ] 0 .7 4 0 [1 8 .7 9 ] A L L P IN S 14 1 13 2 12 3 11 4 10 5 9 6 0 .1 0 0 [2 .5 4 ] T .P . 12 PLAC ES ( S E E N O T E C .) 0 .0 8 5 [2 .1 5 ] M A X 8 0 .0 8 7 [2 .2 0 ] 1 14 F 2 13 B 0 .0 7 5 [1 .9 0 ] M A X 0 .0 8 5 [2 .1 6 ] M A X P IN 1 0 .1 6 2 [4 .1 1 ] ANODES A ,B , A D 0 .1 7 6 [4 .5 0 0 ] 0 .1 5 0 [3 .8 1 ] S E A T IN G P L A N E 7 0 .4 1 0 [1 0 .4 2 ] 0 .3 9 0 [9 .9 0 ] ANODES E ,F ,G ,D P 3 12 NC NC 4 11 G NC 5 10 C DP 6 9 ANODES C ,D E 7 8 D N C -N O IN T E R N A L C O N N E C T IO N NOTES: a. All linear dimensions are in millimeters and parenthetically in inches. b. Centerlines of character segments and decimal points are shown as dashed lines. Associated dimensions are nominal. c. The true-position pin spacing is 2.54mm (0.10”) between centerlines. Each centerline is located within 0.26mm (0.010”) of it’s true longitudinal position relative to pins 4 and 11. MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION • 725 E.Walnut Str., Garland, TX 75040 • (972)272-3571 • Fax (972)487-6918 www.micropac.com E-MAIL: OPTOSALES @ MICROPAC.COM 2-2 67025 4N41-SEVEN SEGMENT HERMETICALLY SEALED DISPLAY ELECTRICAL CHARACTERISTICS TA = 25°C unless otherwise specified. SYMBOL MIN TYP Luminous Intensity 1 PARAMETER IV 200 700 Wavelength at Peak Emission λP 640 660 Spectral Bandwidth MAX UNITS TEST CONDITIONS µcd IF = 20mA nm IF = 20mA nm IF = 20mA V IF = 20mA mV/°C IF = 20mA, tA = 0°C to 100°C µA VR = 6V pF VR = 0V, f = 1MHz 680 20 Static Forward Voltage VF Average Temperature Coefficient of Static ∆vF Voltage ∆TA Static Reverse Current IR Anode-to-Cathode Capacitance C 3 3.4 3.8 -2.7 100 85 NOTES: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (International Commission on Illumination) eyeresponse curve. RELATIVE LUMINOUS INTENSITY vs FORWARD CURRENT 1.0 I F = 20 mA Ta = 25° C Luninous Intensity Relative to Value at I = 20 mA F 0.9 Luninous Intensity Relative 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 600 620 640 660 680 700 RELATIVE LUMINOUS INTENSITY vs FREE-AIR TEMPERATURE 4 1.6 I F = C O N STAN T 1.4 2 Luninous Intensity R elative to V alue at AT = 25°C RELATIVE SPECTRAL CHARACTERISTICS 1.2 1.0 0.8 0.6 0.4 0.4 0.2 0.2 0 0 5 10 15 20 25 30 IF - FORWARD CURRENT - mA - Wavelength - nm 1 0.7 0.1 -75 -25 T FIGURE 3 FIGURE 1 -50 0 25 50 75 - FR EE A IR TE M P ER ATUR E - °C FIGURE 2 RECOMMENDED OPERATING CONDITIONS: PARAMETER MIN MAX UNITS Forward Current SYMBOL IF 20 30 mA Operating Temperature TA -55 100 ° C SELECTION GUIDE PART NUMBER 67025-001 67025-101 67025-003 67025-004 PART DESCRIPTION 4N41 Mil-Temp only (-55° to +100°C) 4N41 Mil-Temp (-55° to +100°C) with 100% screening. 4N41 Commercial (0° to 70°C) 4N41 Industrial-Temp only (-40° to +85°C) MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION • 725 E.Walnut Str., Garland, TX 75040 • (972)272-3571 • Fax (972)487-6918 www.micropac.com E-MAIL: OPTOSALES @ MICROPAC.COM 2-3 100