Clairex Technologies, Inc.

1301 East Plano Parkway

Plano, Texas 75074-8524

Phone: 972-265-4900

Fax: 972-265-4949

www.clairex.com

CLT435

NPN Silicon Phototransistor

symbol

parameter

min

typ

max

units

test conditions

0.5

1.0

-

mA

2

Collector dark current

-

-

25

nA

Collector-emitter breakdown

30

-

-

V

Output rise and fall time

-

5.0

-

µs

Total angle at half sensitivity points

-

18

-

deg.

notes:

3. Radiation source is a gallium arsenide phosphide LED operating at a peak emission wavelength of 660nm.

features

• ±9° acceptance angle

• custom aspheric lensed TO-18

package

• transistor base is not bonded

• tested and characterized at 660nm

• RoHS compliant

description

The CLT435 is a silicon NPN

phototransistor mounted in a TO-18

package which features a custom

double convex glass-to-metal

sealed aspheric lens. Narrow

acceptance angle enables excellent

on-axis coupling. The CLT435 is

mechanically and spectrally

matched to Clairex's CLE435 LED.

For additional information, call

Clairex.

storage temperature ....................................................................... -65°C to +150°C

operating temperature .................................................................... -65°C to +125°C

lead soldering temperature

collector-emitter voltage...................................................................................... 30V

continuous collector current............................................................................. 50mA

continuous power dissipation

notes:

1.

0.06” (1.5mm) from the header for 5 seconds maximum

2.

Clairex reserves the right to make changes at any time to improve design and to provide the best possible product.

0.147 (3.73)

0.137 (3.48)

0.205 (5.21)

0.215 (5.46)

0.190 (4.83)

0.210 (5.33)

0.019 (0.48)

0.016 (0.41)

0.158 (4.01)

0.136 (3.45)

EMITTER

BASE

COLLECTOR

0.500 (12.7) min

0.100 (2.54) dia

0.190 (4.83)

0.176 (4.47)

max

0.025 (0.64)

max

0.060 (1.52)

Case 17

ALL DIMENSIONS ARE IN INCHES (MILLIMETERS)

March, 2001

®

Revised 3/13/06

N/C