Fairchild Semiconductor MV8731, MV8732 Datasheet

SUPER BRIGHT T-1 3/4 (5 mm)

LED LAMP - Water Clear

1 of 4 1/27/00 300024A

Parameter Symbol Rating Unit

Operating Temperature T

OPR

-40 to +100 °C

Storage Temperature T

STG

-40 to +100 °C

Lead Soldering Time T

SOL

260 for 5 sec °C

Continuous Forward Current I

F

40 mA

Peak Forward Current

I

F

160 mA

(f = 1.0 KHz, Duty Factor = 1/10)
Reverse Voltage V

R

5V

Power Dissipation P

D

100 mW

ABSOLUTE MAXIMUM RATINGS

(TA= 25°C unless otherwise specified)

0.040 (1.02)

0.200 (5.08)

0.180 (4.57)

0.050 (1.27)
REF.

0.100 (2.54)

0.350 (8.89)

0.330 (8.38)

1.00 (25.4)
MIN

C

L

0.100 (2.54)
REF.

Ø 0.230 (5.84)

0.023 (0.58)

0.017 (0.43)

SQ. TYP. (2X)

0.050 (1.27)

FLAT DENOTES

CATHODE

PACKAGE DIMENSIONS

NOTES:

1. Dimensions for all drawings are in inches (mm).

2. Lead spacing is measured where the leads emerge from
the package.

3. Protruded resin under the flange is 1.5 mm (0.059") max.

DESCRIPTION

This T-1 3/4 super bright LED has a moderate viewing angle of
30° for concentrated light output. It is made with an AllnGaP LED
that emits orange light at 620 nm. It is encapsulated in a water
clear epoxy lens package.

FEATURES

• Popular T-1 3/4 package

• Super high brightness suitable for outdoor
applications

• Solid state reliability

• Water clear optics

• Standard 100 mil. lead spacing

SUPER ORANGE MV873X
MV8731 MV8732
MV8733

TYPICAL PERFORMANCE CURVES

2 of 4 1/27/00 300024A

SUPER BRIGHT T-1 3/4 (5 mm)

LED LAMP - Water Clear

Part Number MV8731 MV8732 MV8733 Condition

Luminous Intensity (mcd) IF= 20mA

Minimum 400 630 1000
Typical 600 940 1500

Forward Voltage (V) IF= 20mA

Maximum 2.8 2.8 2.8
Typical 2.1 2.1 2.1

Wavelength (nm) IF= 20mA

Peak 620

Dominant 615
Spectral Line Half Width (nm) 20 IF= 20mA
Viewing Angle (°)20I

F

= 20mA

ELECTRICAL / OPTICAL CHARACTERISTICS

(TA =25°C)

SUPER ORANGE MV873X
MV8731 MV8732
MV8733

100

90
80
70
60
50
40
30

- FORWARD CURRENT (mA)

20

F

I

10

0

1.0 1.5 2.0 2.5 3.0

2.5

2.0

1.5

1.0

(NORMALIZED AT 20 mA)

0.5

RELATIVE LUMNOUS INTENSITY

0.0

01020304050

VF - FORWARD VOLTAGE (V)

Fig. 1 Forward Current vs. Forward Voltage

Fig. 2 Relative Luminous Intensity vs. DC Forward Current

IF - DC FORWARD CURRENT (mA)