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QT Optoelectronics |
heet4U.com OPTICAL INTPEHRORTUOPDTAERRLSINCWGNITTYOC2NH9PACKAGE DIMENSIONS
ww.DataS0.249 (6.35)
w m0.243 (6.15)
0.972 (24.7)
0.957 (24.3)
0.472 (12.0)
0.457 (11.6)
CL
+D
E+
0.755 (19.2)
0.745 (18.9)
Ø 0.133 (3.4)
Ø 0.126 (3.2)
(2X)
CL
0.39 (1.00)
0.34 (0.85)
U.co0.103 (2.60)NOM
0.129 (3.3)
0.119 (3.0)
0.433 (11.0)
0.422 (10.7)
Optical
CL
t40.125 (3.2)
0.119 (3.0)
e.295 (7.5)
e.272 (6.9)
CL
0.315 (8.0)
0.110 (2.8)
0.091 (2.3)
h2 3
S1 4
PIN 1 ANODE
PIN 2 CATHODE
PIN 3 COLLECTOR
PIN 4 EMITTER
ta0.020 (0.51) (SQ)
NOTES:
a1. Dimensions for all drawings are in inches (mm).
2. Tolerance of ± .010 (.25) on all non-nominal dimensions
unless otherwise specified.
SCHEMATIC
4
1
23
w.DDESCRIPTION
The CNY29 is a gallium arsenide infrared emitting diode coupled with a silicon photo darlington in a plastic housing. The gap in
wthe housing provides a means of interrupting the signal with tape, cards, shaft encoders, or other opaque material, switching the
w omoutput from an “ON” to an “OFF” state.
.cFEATURES
t4U• Opaque housing
e• Low cost
he• .035” apertures
www.DataS• European “Pro Electron” registered
2001 Fairchild Semiconductor Corporation
DS300282 5/24/01
1 OF 5
www.fairchildsemi.com
PHOTODARLINGTON
OPTICAL INTERRUPTER SWITCH
CNY29
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified)
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 (TC = 25°C)(1)
Symbol
TOPR
TSTG
TSOL-I
TSOL-F
IF
VR
PD
VCEO
VECO
IC
PD
Rating
-55 to +100
-55 to +100
240 for 5 sec
260 for 10 sec
50
6
100
30
6
40
150
NOTE:
1. Derate power dissipation linearly 1.67 mW/°C above 25°C.
2. RMA flux is recommended.
3. Methanol or isopropyl alcohols are recommended as cleaning agents.
4. Soldering iron tip 1/16” (1.6mm) minimum from housing.
ELECTRICAL / OPTICAL CHARACTERISTICS (TA =25°C)
PARAMETER
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
Turn-On Time
Turn-Off Time
TEST CONDITIONS
IF = 10 mA
VR = 2 V
IE = 100 µA, Ee = 0
IC = 10 mA, Ee = 0
VCE = 10 V, Ee = 0
IF = 20 mA, VCE = 10 V
IF = 20 mA, IC = 0.5 mA
IF = 10 mA, VCC = 5 V, RL = 750Ω
IF = 10 mA, VCC = 5 V, RL = 750Ω
SYMBOL
VF
IR
BVECO
BVCEO
ICEO
IC(ON)
VCE(SAT)
ton
toff
MIN
—
—
7.0
25
—
2.5
—
—
—
TYP
—
—
—
—
—
—
—
150
150
Unit
°C
°C
°C
°C
mA
V
mW
V
V
mA
mW
MAX
1.7
10
—
—
100
—
1.2
—
—
UNITS
V
µA
V
V
nA
mA
V
µs
µs
www.fairchildsemi.com
2 OF 5
5/24/01 DS300282
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