KW4-391

KW4-391 SERIES LED Numeric Display Four Digit (0.39") DESCRIPTION: w w w . D a t a S h e e t 4 U . c PACKAGE DIMENSIONS 10.0 o o m The KW4-391 series is 0.39 inch (9.90mm) height four digit display. All devices are available as either common anode or common cathode. 6.30 1.0 9.90(0.39") + PIN1 10.0 10.0 40.0 7.00 10.0 ABSOLUTE MAXIMUM RATINGS: (Ta=25 C) Parameter Max Reverse Voltage per segment 5V Reverse Current per segment (Vr = 5V) 100µA Derating Linear from 25oC per segment 0.4mA/ oC Operating Temperature Range -40oC To 85oC Storage Temperature Range -40oC To 100oC Soldering Temperature 1.6mm(1/16") from body for 5 sec. at 260oC NOTES : 1. All dimensions are in millimeters (inches). 2. Tolerance is +0.25mm(0.010) unless otherwise specified. 3. Specifications are subject to change without notice. 4. NP: No Pin. 5. NC: No Connect. 2.54*11=27.94 DIG.1 DIG.2 D5 F G E C D6 D B DIG.3 DIG.4 A o 14.0 φ0.45 11.30 INTERNAL CIRCUIT DIAGRAM 2 DIG.1 5 DIG.2 6 8 DIG.3 10 DIG.4 A B C D E F G A B C D E F G D5 D6 A B C D E F G A B C D E F G 21 17 19 20 3 11 18 22 7 1, 4, 9, 12, 13, 14, 15, 16, 23, 24 NO CONNECT TESTING CONDITION FOR EACH PARAMETER : Parameter Forward Voltage Peak Emission Wave Length Spectral Line Half-Width Reverse Current Average Luminous Intensity Symbol Vf λρ ∆λ Ir Iv Unit V nm nm µA µ cd Test Condition If=20mA If=20mA If=20mA Vr=5V If=10mA 2 DIG.1 5 DIG.2 6 8 DIG.3 10 DIG.4 A B C D E F G A B C D E F G D5 D6 A B C D E F G A B C ...