KWALITY PHOTONICS PVT. LTD.

LED DISPLAYS

CHARACTERISTICS PER LED CHIP

Bottom of Form

UNITS

SYMBOL

IRED

SUPER

RED

S/SR

GREEN

SUPER

GREEN

SUPER

YELLOW

SUPER

AMBER

ULTRA

RED

SUPER

ORANGE

BLUE

B/UB

BLUE

GREEN

SBG

ULTRA

GREEN

WHITE

OPERATING CHARACTERISTCS AT 25°C

Forward Voltage - Typical @ 10mA

V_F

2.10

1.90

2.20

2.10

1.90

3.50

Forward Voltage - Maximum @ 20mA

V_FM

2.40

2.10

2.60

2.40

2.10

2.40

4.50

Reverse Current @ V_R = 5V

I_R

100

Peak Emission Wavelength

l_P

630

660

568

590

610

645

620

470

502

525

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Emission Wavelength

D_l

---

ABSOULTED MAXIMUM RATINGS AT 25°C

Reverse Voltage

V_R

Forward Current (avg)

I_F

Peak Forward Current (T<1ms)

I_FS

Operating / Storage Temperature Range

-10°C to + 85°C

Lead Soldering Temperature

< 260°C for 5 Seconds

Series Resistor to be used per segment : 300 Ohms @ 5V Supply (OR) 50 to 100 Ohms @ 3V Supply

ELECTRICAL CHARACTERISTICS CURVES

PART NUMBER SYSTEM FOR LED DISPLAYS

EXAMPLE:

KL S 5 6 3 UG X

Brand Name : King Light

Digit Mode :

DIgit size:

Color Code :

3	0.30”	15	1.5”
36	0.36”	18	1.8”
4	0.39”	20	2.0”
5	0.50”	40	4.0”
56	0.56”	60	6.0”
10	1.0”	80	8.0”
12	1.2”	120	12.0”

I – HI Intensity Red SR - Superbrite Red

G – Green SG - Super Green

SY - Super Yellow SA - Super Amber

UR - Ultra Red SO - Super Orange

B/UB - Blue UG - Ultra Green

W - White

S – Single digit SS– Single Segment

D – Dual digit C – Clock

T – Triple digit LB – Light Bar

F – Four digit LT – Lectronlite

Q – Quard Digit ARW – Arrow

A – Alphanumeric BL – Backlite

B – Bargraphs Cl – Clusters

P – Dot Matrixs HL – Super Flux

Drive Mode :

Optional :

Odd Nos 1, 3, 5… Common Anode

Even Nos 2, 4, 6… Common Cathode

KWALITY ELECTRONIC INDUSTRIES
LED CHARACTERISTICS (LED: 3mm,5mm,8mm,10mm,2x5mm,2.5x5mm)		H	HH	I	G	Y	A	HI	HG	UNIT
ELECTRO - OPTICAL CHARACTERISTICS AT 25°C
Forward Voltage - Typical @ 20mA	VF	2.30	1.90	2.10	2.20	2.20	2.10	1.90	2.20	V
Forward Voltage - Maximum @ 20mA	VF	2.60	2.10	2.40	2.60	2.60	2.60	2.10	2.60	V
Reverse Current @ Vr = 5V max.	IR	100	100	100	100	100	100	100	100	uA
Wavelength (+/-5nm)	lP	700	670	630	567	590	610	660	567	nm
Spectral Halfwidth	Dl	100	20	35	30	35	35	20	30	nm
OBSOLUTE MAXIMUM RATINGS AT 25°C
Forward Current	IF	20	20	20	20	20	20	20	20	mA
Reverse Voltage	VR	5	5	5	5	5	5	5	5	V
Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width)	IFS	100	100	100	100	100	100	120	100	mA
	IFS	100	100	100	100	100	100	120	100	mA

LED CHARACTERISTICS (LED: 3mm,5mm,8mm,10mm,2x5mm,2.5x5mm)		SR	SYG	SY	SYA	UR	UY	UYA	UNIT
ELECTRO - OPTICAL CHARACTERISTICS AT 25°C
Forward Voltage - Typical @ 20mA	VF	1.90	2.20	2.10	2.10	1.90	2.10	2.10	V
Forward Voltage - Maximum @ 20mA	VF	2.10	2.40	2.40	2.40	2.10	2.40	2.40	V
Reverse Current @ Vr = 5V max.	IR	100	100	100	100	100	100	100	uA
Wavelength (+/-5nm)	lP	660	570	590	595	650	590	595	nm
Spectral Halfwidth	Dl	20	15	15	15	20	15	15	nm
OBSOLUTE MAXIMUM RATINGS AT 25°C
Forward Current	IF	20	20	20	20	20	20	20	mA
Reverse Voltage	VR	5	5	5	5	5	5	5	V
Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width)	IFS	120	120	120	120	120	120	120	mA
	IFS	120	120	120	120	120	120	120	mA

LED CHARACTERISTICS (LED: 3mm,5mm,8mm,10mm,2x5mm,2.5x5mm)		HUR	HUY	HUYA	SB 470	BG 505	GB 525	UBG 505	UGB 525	UNIT
ELECTRO - OPTICAL CHARACTERISTICS AT 25°C
Forward Voltage - Typical @ 20mA	VF	2.00	2.10	2.10	4.0	4.0	4.0	4.0	4.0	V
Forward Voltage - Maximum @ 20mA	VF	2.10	2.40	2.40	4.5	4.5	4.5	4.5	4.5	V
Reverse Current @ Vr = 5V max.	IR	100	100	100	100	100	100	100	100	uA
Wavelength (+/-5nm)	lP	635	590	595	470	505	525	505	525	nm
Spectral Halfwidth	Dl	22	15	15	25	30	35	30	35	nm
OBSOLUTE MAXIMUM RATINGS AT 25°C
Forward Current	IF	20	20	20	20	20	20	20	20	mA
Reverse Voltage	VR	5	5	5	5	5	5	5	5	V
Peak Forward Curren t (1/10 Duty Cycle, 0.1ms Pulse Width)	IFS	120	120	120	100	100	100	100	100	mA
	IFS	120	120	120	100	100	100	100	100	mA

Operating Temperature Range	°C	-20 to +85
Storage Temperature Range	°C	-30 to +100
Lead Soldering Temperature	°C	260 for 5 Sec.

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