PIN 4 EMITTER
PIN 1 ANODE
PIN 2 CATHODE
PIN 3 COLLECTOR
.100 NOM
.050 (1.27)
CL
.138 .02 (3.5 0.5)
.449 (11.40)
.138 (3.51)
.276 (7.01)
.350 (8.89)
.173 (4.39)
.638 (16.21)
1.028 (26.11)
.051 (1.30)
.200 (5.09)
1.150 (29.21)
CL
.177 (4.50)
2PLCS
.398 (10.11)
CL
4
3
2
1
X
X
SECTION X-X
.020 (.50)
.03 (.75)
.023 (.60)
.020 (.50)
XXXXXXX
XX XXX
PIN
IDENTIFICATION
PACKAGE DIMENSIONS
FEATURES
20 mm wide gap
PC Board mount
.060" apertures
Sensor filter to attenuate visible light
High CTR
NOTES:
1. Dimensions for all drawings are in inches (mm).
2. Tolerance of .010 (.25) on all non-nominal dimensions
unless otherwise specified.
SLOTTED OPTICAL SWITCH
DESCRIPTION
The QVL25335 consists of an infrared light emitting diode coupled to an NPN silicon photodarlington packaged into an injection
molded housing.
4
3
1
2
SCHEMATIC
XXXXXXX
XX
XXX
2001 Fairchild Semiconductor Corporation
DS300380
11/29/01
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QVL25335
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PARAMETER
TEST CONDITIONS
SYMBOL
MIN
TYP
MAX
UNITS
INPUT (EMITTER)
Forward Voltage
I
F
= 20 mA
V
F
--
--
1.7
V
Reverse Leakage Current
V
R
= 5 V
I
R
--
--
100
A
OUTPUT (SENSOR)
Emitter to Collector Breakdown
I
E
= 100
A
BV
ECO
6
--
--
V
Collector to Emitter Breakdown
I
C
= 1 mA
BV
CEO
30
--
--
V
Collector to Emitter Leakage
V
CE
= 10 V
I
CEO
--
--
100
nA
COUPLED
On-State Collector Current
I
F
= 10 mA, V
CE
= 5 V
I
C(ON)
5.0
--
--
mA
Saturation Voltage
I
F
= 10 mA, I
C
= 2 mA
V
CE(SAT)
--
--
1.0
V
ELECTRICAL / OPTICAL CHARACTERISTICS
(T
A
=25C)
Parameter
Symbol
Rating
Unit
Operating Temperature
T
OPR
-40 to +85
C
Storage Temperature
T
STG
-40 to +85
C
Soldering Temperature (Iron)
(2,3 and 4)
T
SOL-I
240 for 5 sec
C
Soldering Temperature (Flow)
(2 and 3)
T
SOL-F
260 for 10 sec
C
INPUT (EMITTER)
Continuous Forward Current
I
F
50
mA
Reverse Voltage
V
R
6
V
Power Dissipation
(1)
P
D
100
mW
OUTPUT (SENSOR)
Collector to Emitter Voltage
V
CEO
30
V
Emitter to Collector Voltage
V
ECO
6
V
Collector Current
I
C
40
mA
Power Dissipation
(1)
P
D
150
mW
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25C unless otherwise specified)
NOTES:
1. Derate power dissipation linearly 1.67 mW/C above 25C.
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.
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.
DS300380
11/29/01
3 OF 3
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SLOTTED OPTICAL SWITCH
QVL25335
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