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| BRIGHT LED ELECTRONICS CORP. SINCE 1981 BCD-9221B 1. 2. 3. 4. 5. 6. 7. Features : 0.40 inch (10.20mm) digit height and 0.24 inch (6.10mm) digit height. Continuous uniform segments. Low power requirement. Excellent characters appearance. Solid state reliability. Multiplex driver : column anode com, and row cathode com. Multi color Affix film on surface. 8. 1. Description : The BCD-9221B is 10.20mm (0.40) height four digit and 6.1mm (0.24) height four digit seven-segment display, and different pattern appearance.. 2. This product use yellow green chips and hi-eff red chips and amber chips and yellow chips and super green chips and super blue chips, the yellow green chips are made from GaP on GaP substrate, the hi-eff red chips are made from GaAsP on GaP substrate, the amber chips are made from GaAsP on GaP substrate, the yellow chips are made from GaAsP on GaP substrate, the super green chips are made from GaN on SiC substrate, the super blue chips are made from GaN on SiC substrate. 3. This product have a black face and white segments. This product doesn't contain restriction substance, comply ROHS standard. 4. w w w t a .D S a e h U t4 e .c m o w w w .D a aS t ee h 4U t om .c Ver.1.0Page 1 of 7 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BCD-9221B Package Dimensions : 62.00 56.00 62.00 50.40 48.05 44.30 43.65 40.65 36.55 34.20 23.79 23.30 12.64 7.91 6.78 6.02 5.95 PIN 24. PIN 13. 7.50 56.00 46.52 39.87 16.82 15.12 13.52 12.02 10.52 7.36 PIN 1. PIN 12. Bending 13.19 170 2.80 4.34 1.34 7.33 5.90 2.80 7.55 10.43 14.25 21.05 21.08 6.21 10 12.6 7.14 2.07 0.94 10.20 1.89 1.00 7.60 13.5 9.20 38.85 45.65 5.50 7.60 0 20 0.3 0.50 5.12 2- 1.0 7.60 9.50 9.50 7.60 10.50 10.50 5.00 80 R0.1 7.60 5.80 4.60 4.10 3.00 2.50 1.50 1.00 0.05 2.56 4.96 8 8.58 2.06 4.95 5.40 3.80 1.80 5.00 2.60 2.09 0.74 11.84 3.04 Notes: 1. All dimensions are in millimeters(inches). 2. Tolerance is 0.25mm(.01")unless otherwise specified. 3. Specifications are subject to change without notice. 1.2 Ver.1.0Page 2 of 7 1.56 20 4.10 2.25x2=4.50 6.10 0.64 10.30 9.45 7.85 1.44 50.00 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BCD-9221B Internal Circuit Diagram : 62.00 56.00 K2 K1 K3 A F G E DIG.1 D DIG.2 C B DP1 DP2 DIG.3 DIG.4 K37 K38 K21 K4 K5 K20 K19 K6 K18 K7 K54 K8 K17 K53 K55 K9 K16 K56 K15 K10 K11 K14 K13 K12 K34 K35 K36 K31 K32 K33 K23 K22 K24 K25 K26 K27 K28 K29 K30 K43 K44 K45 K39 K40 A F E GB C D DIG.5 DIG.6 H I K41 K42 K47 K52 K57 K48 K58 K51 K59 K49 K46 K50 DIG.7 DIG.8 COL. ROW. 1 2 3 4 5 6 7 8 9 10 11 12 1A 1B 1C 2A 2B 2C 2D 2E 2F 2G DP1 DP2 24 3A 3B 3C 3D 3E 3F 3G 4A 4B 4C 4D 4E 23 4F 4G K47 K48 K49 K50 K51 K52 K53 K54 K55 K56 22 5A 5B 5C 5D 5E 5F 5G 6A 6B 6C 6D 6E 21 6F 6G I H 7A 7B 7C 7D 7E 7F 7G 8A 20 K39 K40 K41 K42 K43 K44 K45 K37 K38 K57 K58 K59 19 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13 K14 K15 18 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13 K14 K15 17 K16 K17 K18 K19 K20 K21 K22 K23 K24 K25 K26 K27 16 K16 K17 K18 K19 K20 K21 K22 K23 K24 K25 K26 K27 15 K28 K29 K30 K31 K32 K33 K1 K2 K3 K34 K35 K36 14 K28 K29 K30 8B 8C 8D 8E 8F 8G K46 13 Amber Chip Blue Chip Hi-Eff Red Chip Super Green Chip Yellow Chip Yellow Green Chip 1.2 Ver.1.0Page 3 of 7 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BCD-9221B Absolute Maximum Ratings(Ta=25) Parameter Power Dissipation Per Segment Forward Current Per Segment Peak Forward Current Per Segment Reverse Voltage Per Segment Operating Temperature Storage Temperature Soldering Temperature (1/16" From Body) Symbol Pd IF IFP (Duty 1/10, 1KHZ) VR Topr Tstg Tsol Yellow Hi-Eff Super Super Amber Yellow Green Red Green Blue 80 30 150 80 30 150 80 30 150 5 -40~80 -40~85 260 For 5 Seconds 80 30 150 120 30 150 120 30 150 Unit mW mA mA V - Electrical And Optical Characteristics(Ta=25) Yellow Green Parameter Forward Voltage Per Segment Luminous Intensity Per Segment Reverse Current Per Segment Peak Wave Length Dominant Wave Length Spectral Line Half-width Symbol Condition Vf Iv IR p d IF=10mA IF=10mA VR=5V IF=10mA IF=10mA IF=10mA Min. 569 - Typ. 2.1 2.5 568 30 Max. 2.5 100 574 - Unit V mcd A nm nm nm Hi-Eff red Parameter Forward Voltage Per Segment Luminous Intensity Per Segment Reverse Current Per Segment Peak Wave Length Dominant Wave Length Spectral Line Half-width Symbol Condition Vf Iv IR p d IF=10mA IF=10mA VR=5V IF=10mA IF=10mA IF=10mA Min. 626 - Typ. 1.9 2.5 640 40 Max. 2.5 100 636 - Unit V mcd A nm nm nm Ver.1.0Page 4 of 7 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BCD-9221B Amber Parameter Forward Voltage Per Segment Luminous Intensity Per Segment Reverse Current Per Segment Peak Wave Length Dominant Wave Length Spectral Line Half-width Symbol Condition Vf Iv IR p d IF=10mA IF=10mA VR=5V IF=10mA IF=10mA IF=10mA Min. 601 - Typ. 1.9 2.5 610 35 Max. 2.5 100 611 - Unit V mcd A nm nm nm Yellow Parameter Forward Voltage Per Segment Luminous Intensity Per Segment Reverse Current Per Segment Peak Wave Length Dominant Wave Length Spectral Line Half-width Symbol Condition Vf Iv IR p d IF=10mA IF=10mA VR=5V IF=10mA IF=10mA IF=10mA Min. 586 - Typ. 2.0 2.0 589 35 Max. 2.5 100 594 - Unit V mcd A nm nm nm Ver.1.0Page 5 of 7 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BCD-9221B Super Green Parameter Forward Voltage Per Segment Luminous Intensity Per Segment Reverse Current Per Segment Peak Wave Length Dominant Wave Length Spectral Line Half-width Symbol Condition Vf Iv IR p d IF=10mA IF=10mA VR=5V IF=10mA IF=10mA IF=10mA Min. 520 - Typ. 3.5 3.0 523 36 Max. 4.0 100 535 - Unit V mcd A nm nm nm Super Blue Parameter Forward Voltage Per Segment Luminous Intensity Per Segment Reverse Current Per Segment Peak Wave Length Dominant Wave Length Spectral Line Half-width Symbol Condition Vf Iv IR p d IF=10mA IF=10mA VR=5V IF=10mA IF=10mA IF=10mA Min. 455 - Typ. 3.5 3.0 465 26 Max. 4.0 100 465 - Unit V mcd A nm nm nm Ver.1.0Page 6 of 7 BRIGHT LED ELECTRONICS CORP. SINCE 1981 BCD-9221B Typical Electro-Optical Characteristics Curves (25 Ambient Temperature Unless Otherwise Noted) 1.0 (BJ) Fig.1 Relative Radiant Intensity VS. Wavelength (E) (GU) (G) (Y) (A0) Relative Radiant Intensity 0.5 0 430 480 530 Wavelength(nm) 580 630 680 730 (E) (A0) (Y) (G) (BJ) (GU) Relative Luminous Intensity (@20mA) 50 Fig.2 Forward Current VS. Forward Voltage 3.0 2.5 2.0 1.5 1.0 0.5 Fig.3 Relative Luminous Intensity VS. Ambient Temperature Forward Current (mA) 40 30 20 10 0 1 2 3 4 5 Forward Voltage (V) Fig.4 Relative Luminous Intensity VS. Forward Current (A0,Y) (G) 0 -40 Ambient Temperature Ta( C) Fig.5 Forward Current Derating Curve VS. Ambient Temperature -20 0 20 40 60 Relative Luminous Intensity (@20mA) 3.0 50 40 30 20 10 0 2.0 (GU) (E) (BJ) 1.0 0.0 Forward Current(mA) 0 10 20 30 40 50 Forward Current(mA) Ambient Temperature Ta( C) 20 40 60 80 100 120 Ver.1.0Page 7 of 7 |
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