SLOTTED OPTICAL SWITCH
QVL25335
PACKAGE DIMENSIONS
3
2
.020 (.50)
.03 (.75)
.023 (.60)
.020 (.50)
XXXXXXX
XX XXX
4
1
SECTION X-X
X
XXXXXX
XX XX
X
1.150 (29.21)
.177 (4.50)
2PLCS
C
L
.398 (10.11)
.638 (16.21)
.276 (7.01)
.138 (3.51)
C
L
.200 (5.09)
.449 (11.40)
.350 (8.89)
.173 (4.39)
PIN
IDENTIFICATION
1.028 (26.11)
.138 ±.02 (3.5 ±0.5)
X
X
.050 (1.27)
C
L
.051 (1.30)
.100 NOM
SCHEMATIC
3
2
PIN 1 ANODE
PIN 2 CATHODE
PIN 3 COLLECTOR
PIN 4 EMITTER
NOTES:
1. Dimensions for all drawings are in inches (mm).
2. Tolerance of ± .010 (.25) on all non-nominal dimensions
unless otherwise specified.
4
1
DESCRIPTION
The QVL25335 consists of an infrared light emitting diode coupled to an NPN silicon photodarlington packaged into an injection
molded housing.
FEATURES
• 20 mm wide gap
• PC Board mount
• .060” apertures
• Sensor filter to attenuate visible light
• High CTR
2001 Fairchild Semiconductor Corporation
DS300380
11/29/01
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www.fairchildsemi.com
SLOTTED OPTICAL SWITCH
QVL25335
ABSOLUTE MAXIMUM RATINGS
Parameter
Operating Temperature
Storage Temperature
Soldering Temperature (Iron)
(2,3 and 4)
Soldering Temperature (Flow)
(2 and 3)
INPUT (EMITTER)
Continuous Forward Current
Reverse Voltage
Power Dissipation
(1)
OUTPUT (SENSOR)
Collector to Emitter Voltage
Emitter to Collector Voltage
Collector Current
Power Dissipation
(1)
(T
A
= 25°C unless otherwise specified)
Symbol
T
OPR
T
STG
T
SOL-I
T
SOL-F
I
F
V
R
P
D
V
CEO
V
ECO
I
C
P
D
Rating
-40 to +85
-40 to +85
240 for 5 sec
260 for 10 sec
50
6
100
30
6
40
150
Unit
°C
°C
°C
°C
mA
V
mW
V
V
mA
mW
NOTES:
1. Derate power dissipation linearly 1.67 mW/°C above 25°C.
2. RMA flux is recommended.
3. Methanol or isopropanol alcohols are recommended as cleaning agents.
4. Soldering iron tip
1/16”
(1.6 mm) minimum from housing.
ELECTRICAL / OPTICAL CHARACTERISTICS
PARAMETER
(T
A
=25°C)
SYMBOL
MIN
TYP
MAX
UNITS
TEST CONDITIONS
INPUT (EMITTER)
Forward Voltage
Reverse Leakage Current
OUTPUT (SENSOR)
Emitter to Collector Breakdown
Collector to Emitter Breakdown
Collector to Emitter Leakage
COUPLED
On-State Collector Current
Saturation Voltage
I
F
= 20 mA
V
R
= 5 V
I
E
= 100
µA
I
C
= 1 mA
V
CE
= 10 V
I
F
= 10 mA, V
CE
= 5 V
I
F
= 10 mA, I
C
= 2 mA
V
F
I
R
BV
ECO
BV
CEO
I
CEO
I
C(ON)
V
CE(SAT)
—
—
6
30
—
5.0
—
—
—
—
—
—
—
—
1.7
100
—
—
100
—
1.0
V
µA
V
V
nA
mA
V
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11/29/01 DS300380
SLOTTED OPTICAL SWITCH
QVL25335
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO
ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME
ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED
HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF
OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical
implant into the body,or (b) support or sustain life,
and (c) whose failure to perform when properly
used in accordance with instructions for use provided
in labeling, can be reasonably expected to result in a
significant injury of the user.
2. A critical component in any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
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