Document Number: 81584

www.vishay.com

Rev. 1.6, 14-Jul-10

1

Silicon NPN Phototransistor

VEMT3700F

Vishay Semiconductors

DESCRIPTION

VEMT3700F is a high speed silicon NPN epitaxial planar

phototransistor in a miniature PLCC-2 package. The

integrated daylight blocking filter is matched to 950 nm

IR emitters.

FEATURES

• Package type: surface mount

• Package form: PLCC-2

• Dimensions (L x W x H in mm): 3.5 x 2.8 x 1.75

• High radiant sensitivity

• Fast response times

• Daylight blocking filter matched with 870 nm to

950 nm emitters

• Angle of half sensitivity:

ϕ = ± 60°

• Package notch indicates collector

• Package matched with IR emitter series VSML3710

• Floor life: 168 h, MSL 3, acc. J-STD-020

• Lead (Pb)-free reflow soldering

• Compliant

to

RoHS

directive

2002/95/EC

and

in

accordance to WEEE 2002/96/EC

APPLICATIONS

• Photo interrupters

• Miniature switches

• Counters

•Encoders

• Position sensors

Note

• Test conditions see table “Basic Characteristics”

Note

• MOQ: minimum order quantity

19032

PRODUCT SUMMARY

COMPONENT

ϕ (deg)

VEMT3700F

0.5

± 60

870 to 1050

ORDERING INFORMATION

ORDERING CODE

PACKAGING

REMARKS

PACKAGE FORM

VEMT3700F-GS08

Tape and reel

MOQ: 7500 pcs, 1500 pcs/reel

PLCC-2

VEMT3700F-GS18

Tape and reel

MOQ: 8000 pcs, 8000 pcs/reel

PLCC-2

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

Collector emitter voltage

70

V

Emitter collector voltage

5V

Collector current

50

mA

Collector peak current

100

mA

Power dissipation

100

mW

Junction temperature

100

°C

Operating temperature range

- 40 to + 100

°C

Storage temperature range

- 40 to + 100

°C

Soldering temperature

Acc. reflow solder profile fig. 10

260

°C

Thermal resistance junction/ambient

Soldered on PCB with pad dimensions: 4 mm x 4 mm

400

K/W