参数资料
型号: MSQC4411C
厂商: Everlight Electronics Co Ltd
文件页数: 5/7页
文件大小: 375K
描述: LED 7-SEG CLOCK 4DIG CA GRN .4"
标准包装: 20
系列: *
其它名称: 1080-1182
7/22/02
Page 5 of 7
? 2002 Fairchild Semiconductor Corporation
0.4 inch (10.2mm) 4 Digit
CLOCK STICK DISPLAY
Bright Red MSQC4111C
High Ef?ciency MSQC4911C
Green MSQC4411C
GRAPHICAL DATA Green (TA
= 25
°C, unless otherwise specified)
50
1.2 1.6
FORWARD CURRENT I
F
= mA
RELATIVE OUTPUT - %
FORWARD VOLTAGE (VF) - VOLTS
WAVELENGTH (λ) - nm
Fig. 1 FORWARD CURRENT VS. FORWARD VOLTAGE
Fig. 2 SPECTRAL RESPONSE
2.0 2.4 2.8
40
30
20
10
0
1.5
2.0
2.25
2.5
01020 30 40 50
LUMINOUS INTENSITY RELATIVE
TO VALUE AT = 20 mA
IF
- FORWARD CURRENT - mA
Fig. 3 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
1.25
1.0
0.5
0.25
0
2
10
LUMINOUS INTENSITY RELATIVE
TO VALUE AT = 20 mA
DUTY CYCLE % PER SEGMENT
(AVERAGE IF
= 10mA)
Fig. 5 LUMINOUS INTENSITY VS. DUTY CYCLE
20 40 DC
1.5
1
25
30
35
-40 -20 0
IDCMAX-MAXIMUM DC CURRENT-mA
TA
- AMBIENT TEMPERATURE
°C
Fig. 4 MAXIMUM ALLOWABLE DC CURRENT PER
SEGMENT VS. A FUNCTION OF AMBIENT
TEMPERATURE
20 40 60 80 100
20
15
10
5
0
1000
1
PEAK I
P
-MA
DUTY CYCLE %
Fig. 6 MAX PEAK CURRENT VS. DUTY CYCLE %
(REFRESH RATE f = 1 KHz)
3 5 10 20 50 100
500
200
100
75
50
25
10
100
120
520 560 600 640 680 720
80
60
40
20
0
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MSQC4411C 制造商:Fairchild Semiconductor Corporation 功能描述:SEGMENTED ALPHANUMERIC LED ROHS COMPLIAN
MSQC4411C_Q 功能描述:LED 显示器和配件 .40" 4-DI GN GY FACE RoHS:否 制造商:Avago Technologies 显示器类型:7 Segment 数位数量:2 字符大小:7.8 mm x 14.22 mm 照明颜色:Red 波长:628 nm 共用管脚:Common Anode 工作电压:2.05 V 工作电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 35 C 封装:Tube
MSQC4911C 功能描述:LED 显示器和配件 .40" 4-DI HR GY FACE RoHS:否 制造商:Avago Technologies 显示器类型:7 Segment 数位数量:2 字符大小:7.8 mm x 14.22 mm 照明颜色:Red 波长:628 nm 共用管脚:Common Anode 工作电压:2.05 V 工作电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 35 C 封装:Tube
MSQC4911C 制造商:Fairchild Semiconductor Corporation 功能描述:SEGMENTED ALPHANUMERIC LED ROHS COMPLIAN
MSQC4G12C 功能描述:LED 显示器和配件 RoHS:否 制造商:Avago Technologies 显示器类型:7 Segment 数位数量:2 字符大小:7.8 mm x 14.22 mm 照明颜色:Red 波长:628 nm 共用管脚:Common Anode 工作电压:2.05 V 工作电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 35 C 封装:Tube