PARAMETER

TEST CONDITIONS

SYMBOL

MIN

TYP

MAX

UNITS

Peak Sensitivity Wavelength

PS

—

880

—

nm

Wavelength Sensitivity Range

SR

700

—

1000

nm

Reception Angle

—

120

—

Deg.

Collector Emitter Dark Current

—

—

200

nA

Collector Emitter Breakdown

30

—

—

V

Emitter Collector Breakdown

5—

—

V

On-State Collector Current

16

—

—

µA

Saturation Voltage

—

—

0.3

V

Rise Time

—8

—

µs

Fall Time

—8

—

µs

NOTES

1. Derate power dissipation linearly

2.2 mW/°C above 25°C.

2. RMA flux is recommended.

3. Methanol or isopropyl alcohols

are recommended as cleaning

agents.

4.

= 940 nm.

Parameter

Symbol

Rating

Unit

Operating Temperature

-55 to +100

°C

Storage Temperature

-55 to +100

°C

260 for 10 sec

°C

Collector Emitter Voltage

35

V

Emitter Collector Voltage

5V

Collector Current

15

mA

165

mW

PACKAGE DIMENSIONS

0.118 (3.0)

0.102 (2.6)

0.091 (2.3)

0.083 (2.1)

0.035 (0.9)

0.028 (0.7)

0.083 (2.1)

0.067 (1.7)

0.134 (3.4)

0.118 (3.0)

0.024 (0.6)

0.016 (0.4)

0.007 (.18)

0.005 (.12)

0.043 (1.1)

0.020 (0.5)

0.041 (0.1)

0.094 (2.4)

COLLECTOR

NOTES:

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

2. Tolerance of ± .010 (.25) on all non nominal dimensions

unless otherwise specified.

FEATURES

• Surface Mount PLCC-2 Package

• Wide Reception Angle, 120°

• High Sensitivity

• Phototransistor Output

• Matched Emitter: QEB421

• Daylight Filter

SCHEMATIC

EMITTER

COLLECTOR

QSB320F

SURFACE MOUNT SILICON

INFRARED PHOTOTRANSISTOR



 2001 Fairchild Semiconductor Corporation

DS300387

2/26/01

1 OF 3

www.fairchildsemi.com