7-segment Numeric LED Displays

SND-1812
SND-1819

7-segment Numeric LED Displays
1.8"(45.0mm), Dual Color, High Reliability

Features

1. High brightness with high contrast.
2. Low power consumption.
3. Uniform brightness and wide view angle.
4. Cathode-common and anode common types available.
5. Emitting color available in red, green, orange and yellow-green.
6. Standard with black face and milky white segment color.
7. Solid state reliability.

Dimensions

Pin Layout


	(Top View)


SND-1812		SND-1819

Absolute Maximun Ratings (Ta = 25°C)

Parameter	Suffix	SR-side	UG-side
	Emitting Color	Orange	Yellow-green
	Unit \ Chip	GaAsP / GaP	GaP
Power Dissipation - Total	mW	880	880
Power Dissipation - Segment	mW	120	120
Forward Current	mA	20	20
Peak Forward Current	mA	*60	*60
Reverse Voltage	V	15	15
Operating Temperature	°C	-25 ~ 85	-25 ~ 85
Storage Temperture	°C	-55 ~ 100	-55 ~ 100
* 1 msec pulse width, 1/5 duty cycle

Electrical / Optical Characteristics (Ta = 25°C)

Parameter	Symbol	Condition	Unit	SR			UG
Parameter	Symbol	Condition	Unit	min.	typ.	max.	min.	typ.	max.
Forward Voltage / seg.	VF	IF =10 mA	V	--	6.0	6.6	--	6.3	6.9
Reverse Current / seg.	IR	VR = 4 V	��A	--	--	10	--	--	10
Luminous Intensity / digit	IV	IF =10 mA	��cd	300	800	--	350	1000	--
Peak Wavelength	��P	IF =10 mA	nm	--	635	--	--	565	--
Spectral Line Halfwidth	�ĥ�	IF =10 mA	nm	--	35	--	--	30	--

Product Bulletin : ISPN.E001-121

End of page (06/20/96, Last Update on 05/20/06)