WP819SURKMGKW中文资料

10mm ROUND LED LAMP

Selection Guide

Notes:

1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.

2. Luminous intensity/ luminous Flux: +/-15%.

Absolute Maximum Ratings at TA=25°C

Electrical / Optical Characteristics at TA=25°C

Notes:

1.Wavelength: +/-1nm.

2. Forward Voltage: +/-0.1V.

Notes:

1. 1/10 Duty Cycle, 0.1ms Pulse Width.

2. 2mm below package base.

3. 5mm below package base.

Part No.

Dice

Lens Type

Iv (mcd) [2] @ 20mA Viewing Angle [1] Min.

Typ. 2θ1/2 WP819SURKMGKW

Hyper Red (InGaAlP)

WHITE DIFFUSED

380

750 Mega Green (InGaAlP)

50

130

50°

Symbol Parameter Device Typ. Max. Units Test Conditions

λpeak Peak Wavelength Hyper Red Mega Green 650 574 nm I F =20mA λD [1] Dominant Wavelength Hyper Red Mega Green 635 570 nm I F =20mA Δλ1/2 Spectral Line Half-width

Hyper Red Mega Green 28 20 nm I F =20mA C Capacitance Hyper Red Mega Green 35 15 pF V F =0V;f=1MHz V F [2] Forward Voltage Hyper Red Mega Green 1.95 2.1 2.5 2.5 V I F =20mA I R

Reverse Current

Hyper Red Mega Green

10 10

uA

V R = 5V

Parameter Hyper Red

Mega Green

Units Power dissipation 75 75 mW DC Forward Current 30 30 mA Peak Forward Current [1] 185

150

mA Reverse Voltage

V

Operating / Storage Temperature -40°C To +85°C Lead Solder Temperature [2] 260°C For 3 Seconds Lead Solder Temperature [3]

260°C For 5 Seconds

5