LD4012 0.4 Inch Single Digit 7 Segment LED Display

Product Categories: 7 Segment LED Display Single Digit LED Display

Product Description:

0.4 inch 7 segment single digit LED display

Features:
10.16 mm (0.40inch) digit high
Excellent digit appearance
Wide viewing angle
Range of emitted colors
I.C. compatible
Low power consumption
Black face, white segment
RoHS compliant

Available options:
Alternative emitting luminosity: standard or high brightness version
Alternative emitted color
Alternative face and segment color
Alternative font
Common Cathode is available
Cropped terminal pins

Table1

Single Digit 7 Segment LED Display, Digit Height: 10.16mm(0.40inch), External Dimensions: 9.8x18.7x5.0mm (LxWxHmm)
Part No.		Chip			Iv@IF=20mA		Iv@IF=20mA
CC^[1]	CA^[2]	Material	Color	WLD	One Seg		One DP
					Min.	Typ.	Min.	Typ.
LD4012AR	LD4012BR	GaAlAs	Super Red	640	8	10	8	10
LD4012CR	LD4012DR
LD4012GR	LD4012HR
LD4012AD	LD4012BD	GaAlAs	Hi-Red	640	18	25	18	25
LD4012CD	LD4012DD
LD4012GD	LD4012HD
LD4012AO	LD4012BO	GaAsP	Orange	625	7	9	7	9
LD4012CO	LD4012DO
LD4012GO	LD4012GO
LD4012AY	LD4012BY	GaAsP	Yellow	588	8	10	8	10
LD4012CY	LD4012DY
LD4012GY	LD4012HY
LD4012AG	LD4012BG	GaP	Green	568	7	9	7	9
LD4012CG	LD4012DG
LD4012GG	LD4012HG
LD4012AUR	LD4012BUR	AlGaInP	Ultra Red	640	30	45	30	45
LD4012CUR	LD4012DUR
LD4012GUR	LD4012HUR
LD4012AUO	LD4012BUO	AlGaInP	Ultra Orange	625	30	45	30	45
LD4012CUO	LD4012DUO
LD4012GUO	LD4012HUO
LD4012AUA	LD4012BUA	AlGaInP	Ultra Amber	605	30	45	30	45
LD4012CUA	LD4012DUA
LD4012GUA	LD4012HUA
LD4012AUY	LD4012BUY	AlGaInP	Ultra Yellow	595	30	45	30	45
LD4012CUY	LD4012DUY
LD4012GUY	LD4012HUY
LD4012AUG	LD4012BUG	AlGaInP	Ultra Green	573	30	45	30	45
LD4012CUG	LD4012DUG
LD4012GUG	LD4012HUG
LD4012APG	LD4012BPG	InGaN	Pure Green	525	120	300	120	300
LD4012CPG	LD4012DPG
LD4012GPG	LD4012HPG
LD4012AUB	LD4012BUB	InGaN	Ultra Blue	470	30	45	30	45
LD4012CUB	LD4012DUB
LD4012GUB	LD4012HUB
LD4012AUW	LD4012BUW	SMD	Ultra White	\	100	120	100	120
LD4012CUW	LD4012DUW
LD4012GUW	LD4012HUW
Unit:	\	\	\	nm	mcd	mcd	mcd	mcd

Notes:

1. CC=Common Cathode

2. CA=Common Anode

Table2

Color		Electrical optical Characteristics^[1]			Absolute Maximum Ratings^[1]
		Forward Voltage @ IF=20mA		Reverse Current VR=5V	Power Dissipation	DC Forward Current	Peak Forward Current^[2]
		Typ.	Max.	Reverse Current VR=5V	Power Dissipation	DC Forward Current	Peak Forward Current^[2]
Super Red	Per Seg.	1.8	2.2	30	60	25	100
Super Red	Per DP	1.8	2.2	30	60	25	100
Hi-Red	Per Seg.	1.8	2.2	30	60	25	100
Hi-Red	Per DP	1.8	2.2	30	60	25	100
Orange	Per Seg.	2.1	2.5	30	80	30	100
Orange	Per DP	2.1	2.5	30	80	30	100
Yellow	Per Seg.	2.1	2.5	30	80	30	100
Yellow	Per DP	2.1	2.5	30	80	30	100
Green	Per Seg.	2.2	2.5	30	80	30	100
Green	Per DP	2.2	2.5	30	80	30	100
Ultra Red	Per Seg.	1.9	2.6	30	60	30	100
Ultra Red	Per DP	1.9	2.6	30	60	30	100
Ultra Orange	Per Seg.	2	2.6	30	65	30	100
Ultra Orange	Per DP	2	2.6	30	65	30	100
Ultra Amber	Per Seg.	2	2.6	30	65	30	100
Ultra Amber	Per DP	2	2.6	30	65	30	100
Ultra Yellow	Per Seg.	2	2.6	30	65	30	100
Ultra Yellow	Per DP	2	2.6	30	65	30	100
Ultra Green	Per Seg.	2.1	2.6	30	75	30	100
Ultra Green	Per DP	2.1	2.6	30	75	30	100
Pure Green	Per Seg.	3.5	4	30	110	30	100
Pure Green	Per DP	3.5	4	30	110	30	100
Ultra Blue	Per Seg.	3.5	4	30	120	30	100
Ultra Blue	Per DP	3.5	4	30	120	30	100
Ultra White	Per Seg.	3.5	4	30	120	30	100
Ultra White	Per DP	3.5	4	30	120	30	100
Unit:	\	V	V	uA	mW	mA	mA

Notes:
1.        At Ta=25 deg.
2.        Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse

Package Dimensions:

Notes:
1.      All dimensions are in millimeters(inches), Tolerance is + 0.25mm(0.01inch)unless other wise noted.
2.      Specifications are subject to change without notice.
3.      The gap between the reflector and PCB shall not exceed 0.25mm.

Internal Circuit Diagram:

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Lightkey Company Limited
ADD:	Building 2, No. 1479, Liyuan Road, Yinzhou District, Ningbo, China.
Tel:	0086-574-86322282
Fax:	0086-574-86322283
Email:	sales@lightkey-opto.com

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