141/143 Series Numeric Display/Case Size 12.5 x 19.0 mm Features Case Size Product features 12.5 x 19.0 mm (W x H) ・Each color has anode common and cathode common respectively. ・A black case and a gray case are available. ・No lead package ・Lead–free soldering compatible Peak wavelength Green Orange Red : 565nm : 605nm : 660nm Number of Digit 1 Digit Segment Shape Square Shape Type Character Height 10.92 mm Die materials Green Orange Red Soldering methods TTW (Through The Wave) soldering and manual soldering ESD More than 2kV(HBM) Packing Tray : GaP : GaAsP : GaAlAs Recommended Applications Amusement Equipment, Electric Household Appliances, Other General Applications 2004.12.22 Page 1 141/143 Series Numeric Display/Case Size 12.5 x 19.0 mm Emitted Color Part No. Anode Common Cathode Common Material Emitted Color Chip/ Segment Case Color Case Color Case Color Case Color Black Gray Black Gray NAG141P NAG143P NKG141P NKG143P GaP Green 1 NAA141 NAA143 NKA141 NKA143 GaAsP Orange 1 NAR141 NAR143 NKR141 NKR143 GaAlAs Red 1 Absolute Maximum Ratings (Ta=25℃) Item Symbol Power Dissipation Pd Green Orange Red 63 63 60 Unit mW/seg IF 25 25 30 mA/seg IFRM 100 100 120 mA/seg ⊿IF 0.34 0.34 0.41 mA/℃ ⊿IFRM 1.35 1.35 1.64 mA/℃ Forward Current Pulse Forward Current Derating (Ta=25℃ or higher) Absolute Maximum Ratings ※1 Reverse Voltage VR 4 4 4 V Operating Temperature Topr -40〜+85 -40〜+85 -40〜+85 ℃ Storage Temperature Tstg -40〜+85 -40〜+85 -40〜+85 ℃ ※1 IFRM Measurement condition : Duty 1/5, f = 1kHz Electro-Optical Characteristics Item Conditions Characteristics Symbol Luminous Intensity(Rank B) IF=20mA IV Luminous Intensity(Rank C) IF=20mA IV Forward Voltage IF=20mA VF Reverse Current VR =4V Peak Wavelength Spectral Line Half Width 2004.12.22 (Ta=25℃) Green Orange Red MIN. 1 3 4 TYP. 2 6 8 MIN. - - 8 TYP. - - 11 Unit mcd/seg mcd/seg TYP. 2.2 2.2 1.7 MAX. 2.5 2.5 2.0 IR MAX. 100 100 100 μA/seg IF=20mA λp TYP. 565 605 660 nm IF=20mA ⊿λ TYP. 30 30 30 nm V/seg Page 2 141/143 Series Numeric Display/Case Size 12.5 x 19.0 mm Technical Data(Green) Forward Voltage vs. Forward Current Ambient Temperature vs. Forward Voltage Forward Voltage VF(V) Forward Current IF(mA) Condition : Ta = 25℃ Forward Voltage VF(V) Ambient Temperature : Ta(℃) Forward Current vs. Relative Intensity Ambient Temperature vs. Relative Intensity Condition : IF=20mA Relative Intensity 相対光度/Relative Intensity Condition : Ta = 25℃ Forward Current IF(mA) 2004.12.22 Ambient Temperature : Ta(℃) Page 3 141/143 Series Numeric Display/Case Size 12.5 x 19.0 mm Technical Data(Green) Ambient Temperature vs. Power Dissipation Power Dissipation : Pd (mW) Maximum Forward Current : IF MAX. (mA) Ambient Temperature vs. Maximum Forward Current Ambient Temperature : Ta(℃) Ambient Temperature : Ta(℃) Duty Factor vs. Maximum Tolerable Pulse Forward Current IFRM MAX./IF DC MAX. Condition : Ta = 25℃ Duty Factor 2004.12.22 Page 4 141/143 Series Numeric Display/Case Size 12.5 x 19.0 mm Technical Data(Orange) Forward Voltage vs. Forward Current Ambient Temperature vs. Forward Voltage Forward Voltage VF(V) Forward Current IF(mA) Condition : Ta = 25℃ Forward Voltage VF(V) Ambient Temperature : Ta(℃) Forward Current vs. Relative Intensity Ambient Temperature vs. Relative Intensity Condition : IF=20mA Relative Intensity Relative Intensity Condition : Ta = 25℃ Forward Current IF(mA) 2004.12.22 Ambient Temperature : Ta(℃) Page 5 141/143 Series Numeric Display/Case Size 12.5 x 19.0 mm Technical Data(Orange) Ambient Temperature vs. Power Dissipation Power Dissipation : Pd (mW) Maximum Forward Current : IF MAX. (mA) Ambient Temperature vs. Maximum Forward Current Ambient Temperature : Ta(℃) Ambient Temperature : Ta(℃) Duty Factor vs. Maximum Tolerable Pulse Forward Current IFRM MAX./IF DC MAX. Condition : Ta = 25℃ Duty Factor 2004.12.22 Page 6 141/143 Series Numeric Display/Case Size 12.5 x 19.0 mm Technical Data(Red) Forward Voltage vs. Forward Current Ambient Temperature vs. Forward Voltage Forward Voltage VF(V) Forward Current IF(mA) Condition : Ta = 25℃ Forward Voltage VF(V) Ambient Temperature : Ta(℃) Forward Current vs. Relative Intensity Ambient Temperature vs. Relative Intensity Condition : IF=20mA Relative Intensity Relative Intensity Condition : Ta = 25℃ Forward Current IF(mA) 2004.12.22 Ambient Temperature : Ta(℃) Page 7 141/143 Series Numeric Display/Case Size 12.5 x 19.0 mm Technical Data(Red) Ambient Temperature vs. Power Dissipation Power Dissipation : Pd (mW) Maximum Forward Current : IF MAX. (mA) Ambient Temperature vs. Maximum Forward Current Ambient Temperature : Ta(℃) Ambient Temperature : Ta(℃) Duty Factor vs. Maximum Tolerable Pulse Forward Current IFRM MAX./IF DC MAX. Condition : Ta = 25℃ Duty Factor 2004.12.22 Page 8 141/143 Series Numeric Display/Case Size 12.5 x 19.0 mm Package Dimensions (Unit: mm) (Tolerance：±0.25 mm) ●Cathode common types have a reverse polarity. ●Leave a minimum clearance of 1.7 mm from case body to solder. 2004.12.22 Page 9 141/143 Series Numeric Display/Case Size 12.5 x 19.0 mm TTW (Through The Wave) soldering Conditions Pre-heating 100 ℃ 60 s (MAX.) Resin surface temperature (MAX.) Solder Bath Temp. 265 ℃ (MAX.) Dipping Time Position 5 s (MAX.) At least 1.7 mm away from case body 1) The dip soldering process shall be 2 times maximum. 2) The product shall be cooled to normal temperature before the second dipping process. Manual Soldering Conditions Iron tip temp. Soldering time and frequency Position 2004.12.22 400 ℃ (MAX.) (30 W Max.) 3 s (MAX.) 2 times (MAX.) At least 1.7 mm away from case body Page 10 141/143 Series Numeric Display/Case Size 12.5 x 19.0 mm Reliability Testing Result Reliability Testing Result Room Temp. Operating Life Resistance to Soldering Heat Temperature Cycling Wet High Temp. Storage Life High Temp. Storage Life Low Temp. Storage Life Lead Tension Vibration, Variable Frequency Lead Bend Shock Applicable Standard EIAJ ED4701/100(101) EIAJ ED4701/300(302) EIAJ ED4701/100(105) EIAJ ED4701/100(103) EIAJ ED4701/200(201) EIAJ ED4701/200(202) EIAJ ED4701/400(401) EIAJ ED4701/400(403) EIAJ ED4701/400(401) JIS C 7201 A-8 Testing Conditions Duration Ta = 25℃, IF = Maxium Rated Current/seg Failure 1,000 h 0/10 10s 0/10 Minimum Rated Storage Temperature(30min) ～Normal Temperature(15min) ～Maximum Rated Storage Temperature(30min) ～Normal Temperature(15min) 5 cycles 0/10 Ta = 60±2℃, RH = 90±5% 1,000 h 0/10 Ta = Maximum Rated Storage Temperature 1,000 h 0/10 Ta = Minimum Rated Storage Temperature 1,000 h 0/10 10s 0/10 2h 0/10 2.5N, 0°←→ 90° 2 times 0/10 It falls on wood engraving from height of 75cm. 3 times 0/10 260±5℃, 3mm from package base 5N,1time 2 98.1m/s (10G), 100 ～ 2KHz sweep for 20min., XYZ each direction Failure Criteria Items Symbols Luminous Intensity Iv Forward Voltage VF Reverse Current IR Cosmetic Appearance - 2004.12.22 Conditions IF Value of each product Luminous Intensity IF Value of each product Forward Voltage VR = Maximum Rated Reverse Voltage V - Failure criteria Testing Min. Value ＜ Spec. Min. Value x 0.5 Testing Max. Value ≧ Spec. Max. Value x 1.2 Testing Max. Value ≧ Spec. Max. Value x 2.5 No notable, decoloration, deformation and cracking Page 11 141/143 Series Numeric Display/Case Size 12.5 x 19.0 mm Special Notice to Customers Using the Products and Technical Information Shown in This Data Sheet 1) The technical information shown in the data sheets are limited to the typical characteristics and circuit examples of the referenced products. It does not constitute the warranting of industrial property nor the granting of any license. 2) For the purpose of product improvement, the specifications, characteristics and technical data described in the data sheets are subject to change without prior notice. Therefore it is recommended that the most updated specifications be used in your design. 3) When using the products described in the data sheets, please adhere to the maximum ratings for operating voltage, heat dissipation characteristics, and other precautions for use. We are not responsible for any damage which may occur if these specifications are exceeded. 4) The products described in the data sheets are made to be used in standard electronic applications such as office automation appliances, communication devices, audio visual, home appliances, and measuring instruments. 5) If the products in the data sheets are to be used for purposes other than the above which requires high level reliability and safety where failure and or malfunction of the product may cause death or other serious effects on the human body such as airplane, space activity, transportation, medical, nuclear), please contact our sales personnel. 6) In order to export the products or technologies described in this data sheet which are under the “Foreign Exchange and Foreign Trade Control Law,” it is necessary to first obtain an export permit from the Japanese government. 7) No part of this data sheet may be reprinted or reproduced without prior written permission from Stanley Electric Co., Ltd. 8) The most updated edition of this data sheet can be obtained from the address below: http://www.stanley-components.com 2004.12.22 Page 12