SPEC NO: DSAF2042

REV NO: V.2

DATE:MAY/03/2007

PAGE: 2 OF 4

APPROVED: WYNEC

CHECKED: Allen Liu

DRAWN: W.J.HUA

ERP:1102003667

Selection Guide

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.

2

θ1/2

WP934SB/4SRD

SUPER BRIGHT RED (GaAlAs)

RED DIFFUSED

110

300

40

°

Symbol

Parameter

Device

Typ.

Max.

Test Conditions

Units

λpeak

Peak Wavelength

Super Bright Red

660

nm

λD [1]

Dominant Wavelength

Super Bright Red

640

nm

Δλ1/2

Spectral Line Half-width

Super Bright Red

20

nm

C

Capacitance

Super Bright Red

45

pF

Forward Voltage

Super Bright Red

1.85

2.5

V

Reverse Current

Super Bright Red

10

uA

Parameter

Super Bright Red

Units

Power dissipation

75

mW

DC Forward Current

30

mA

Peak Forward Current [1]

155

mA

Reverse Voltage

5

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

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%.

Notes:

1.Wavelength: +/-1nm.

2. Forward Voltage: +/-0.1V.