0.39 SMD LED Display with 3 Digits

• Customization: Available
• Outline Dimensions: 29.4X15X3.75mm
• Digit Height: 0.39 Inch
• Model NO.: LD3941
• Dp Number: 3 PC
• Digit Number: 3 Digit
• Chip Matrial: 3/4-Element
• Transport Package: Reel Packing
• Specification: RoHS, REACH
• Trademark: LITEKEY
• Origin: China
• HS Code: 8531200000
• Production Capacity: 10 000 000PCS/Year
• Package Size: 20.00cm * 15.00cm * 4.00cm
• Package Gross Weight: 0.200kg

Product Description

1. What is the size detail and circuit?






2. Summary:

Digit Height:	0.56 inch digit height
Available Emitting color:	Red, yellow-green, orange, amber, yellow, pure green, blue, white
Available Face color:	Red, white, grey, and black.
Available Segment Color:	Red, white (milky),water clear, and yellow.
Available Electrode:	Common anode or common cathode

3. What emitting color you can have?

Product Parameters

 

Part No.		Chip			IV@IF=20mA		Iv@IF=20mA
Common Cathode	Common Anode	Material	Color	WLD	One Seg		One DP
					Min.	Typ.	Min.	Typ.
LSD3931AUR	LSD3931BUR	AlGaInP	Ultra Red	640	30	45	30	45
LSD3931AUO	LSD3931BUO	AlGaInP	Ultra Orange	625	45	60	45	60
LSD3931AUA	LSD3931BUA	AlGaInP	Ultra Amber	605	30	45	30	45
LSD3931AUY	LSD3931BUY	AlGaInP	Ultra Yellow	595	30	45	30	45
LSD3931AUG	LSD3931BUG	AlGaInP	Ultra Green	573	30	45	30	45
LSD3931APG	LSD3931BPG	InGaN	Pure Green	525	120	300	120	300
LSD3931AUB	LSD3931BUB	InGaN	Ultra Blue	470	30	45	30	45
LSD3931AW	LSD3931BW	InGaN	Ultra White	\	100	120	100	120
Unit:	\	\	\	nm	mcd	mcd	mcd	mcd

4. What max voltage and current you can use to drive it?
 

Color		Electrical Characteristics^[1]			Absolute Maximum Ratings^[1]
		VF@ IF=20mA^[2]		Reverse Current VR=5V	Power Dissipation	DC Forward Current	Peak Forward Current^[3]
		Typ.	Max.
Ultra Red		1.9	2.6	30	60	20	100
Ultra Orange		2.0	2.6	30	65	20	100
Ultra Amber		2.0	2.6	30	65	20	100
Ultra Yellow		2.0	2.6	30	65	20	100
Ultra Green		2.1	2.6	30	75	20	100
Pure Green		3.0	3.6	30	110	20	100
Ultra Blue		3.0	3.6	30	120	20	100
White		3.0	3.6	30	120	20	100
Unit:		V	V	uA	mW	mA	mA

 

 

5. How do we produce?