CNX36 Fairchild Semiconductor, CNX36 Datasheet

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CNX36

Manufacturer Part Number
CNX36
Description
6-PIN PHOTOTRANSISTOR OPTOCOUPLERS
Manufacturer
Fairchild Semiconductor
Datasheet

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DS300401
EMITTER
DESCRIPTION
FEATURES
APPLICATIONS
TOTAL DEVICE
DETECTOR
The CNX35U, CNX36U CNX38U and CNX39U are optically coupled isola-
tors consisting of an infrared emitting GaAs diode and a silicon NPN photo-
transistor with accessible base. These devices are housed in 6-pin dual-in-
line packages (DIP).
• High output/input DC current transfer ratio
• Low saturation voltage
• UL recognized (File # E90700)
• VDE recognized (File # 94766)
• Power supply regulators
• Digital logic inputs
• Microprocessor inputs
• Appliance sensor systems
• Industrial controls
2001 Fairchild Semiconductor Corporation
Parameters
Storage Temperature
Operating Temperature
Lead Solder Temperature
Continuous Reverse Voltage
Continuous Forward Current
Forward Current - Peak (10 µs pulse,
Total Power Dissipation up to 25°C Ambient
Collector to Emitter Voltage (open base)
Collector to Base Voltage (open emitter)
Emitter to Collector Voltage (open base)
DC Collector Current
Detector Power Dissipation up to 25°C Ambient
-Ordering option ‘300’ (e.g. CNX35U.300)
Derate Linearly from 25°C
Derate Linearly from 25°C
5/23/01
= 0.01)
Symbol
I
T
V
V
V
T
T
F
V
P
P
OPR
CEO
CBO
ECO
STG
SOL
(pk)
I
I
F
C
R
D
D
1 OF 8
CNX35U, CNX36U, CNX39U
CNX35U, CNX36U, CNX39U
CNX35U CNX36U CNX38U CNX39U
6-PIN PHOTOTRANSISTOR
CNX38U
CNX38U
Device
6
6
All
All
All
All
All
All
All
All
All
All
All
All
1
1
6
OPTOCOUPLERS
260 for 10 sec
-55 to +150
-40 to +100
Value
100
200
120
100
200
3.0
2.0
2.0
80
30
70
5
7
1
CATHODE
ANODE
www.fairchildsemi.com
2
3
1
SCHEMATIC
mW/°C
mW/°C
Units
mW
mW
mA
mA
°C
°C
°C
V
A
V
V
V
6
5 COL
4 EMITTER
BASE

Related parts for CNX36

CNX36 Summary of contents

Page 1

... DESCRIPTION The CNX35U, CNX36U CNX38U and CNX39U are optically coupled isola- tors consisting of an infrared emitting GaAs diode and a silicon NPN photo- transistor with accessible base. These devices are housed in 6-pin dual-in- line packages (DIP). FEATURES • High output/input DC current transfer ratio • ...

Page 2

... I C Collector to Base I = 0.1 mA Emitter to Collector I = 0.1 mA ISOLATION CHARACTERISTICS Characteristic Input-Output Isolation Voltage Isolation Resistance Isolation Capacitance www.fairchildsemi.com 6-PIN PHOTOTRANSISTOR CNX35U CNX36U CNX38U CNX39U ( °C Unless otherwise specified.) A Symbol Device CNX35U, CNX36U,CNX39U ...

Page 3

... Turn-On Time See Fig. 1 and Fig Turn-Off Time L See Fig. 1 and Fig DS300401 5/23/01 6-PIN PHOTOTRANSISTOR CNX35U CNX36U CNX38U CNX39U (T = 25°C Unless otherwise specified.) A Symbol Device CNX35U = 0.4 V CNX39U CE CNX36U = 10 V CTR CE CNX38U = 0 ...

Page 4

... Fig. 5 Normalized CTR vs. Temperature 1 10mA F 1 5mA 20mA F 0.8 0.6 Normalized To CTR at: 0.4 I =10mA 0.2 -75 -50 - AMBIENT TEMPERATURE T www.fairchildsemi.com 6-PIN PHOTOTRANSISTOR CNX35U CNX36U CNX38U CNX39U Fig. 2 Switching Test Waveforms 1 0.0 100 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 ...

Page 5

... CC 1 2mA 100 1.2 L NORMALIZED RBE = OPEN off 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 10 100 R - BASE RESISTANCE ( 0.1 0.01 0.001 DS300401 5/23/01 6-PIN PHOTOTRANSISTOR CNX35U CNX36U CNX38U CNX39U 5 20mA 4 10mA F 3.0 2 5mA F 2.0 1.5 1.0 1000 10 vs. R off BE 1000 100 10 1 0.1 1000 10000 0.1 Fig. 11 Collector-Emitter Saturation Voltage as a Function of Collector Current ...

Page 6

... MIN 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP NOTE All dimensions are in inches (millimeters) www.fairchildsemi.com 6-PIN PHOTOTRANSISTOR CNX35U CNX36U CNX38U CNX39U Package Dimensions (Surface Mount) 0.200 (5.08) 0.165 (4.18) 0.022 (0.56) 0.016 (0.41) 0.300 (7.62) TYP Lead Coplanarity : 0.004 (0.10) MAX Recommended Pad Layout for Surface Mount Leadform ...

Page 7

... W 300 300W 3S 3SD Carrier Tape Specifications (“D” Taping Orientation) 4.85 ± 0.20 13.2 ± 0.2 0.1 MAX NOTE All dimensions are in inches (millimeters) DS300401 5/23/01 6-PIN PHOTOTRANSISTOR CNX35U CNX36U CNX38U CNX39U Order Entry Identifier .S .SD .W .300 .300W .3S .3SD 12.0 ± 0.1 4.0 ± 0.1 0.30 ± 0.05 4.0 ± 0.1 10.30 ± 0.20 User Direction of Feed ...

Page 8

... PHOTOTRANSISTOR OPTOCOUPLERS CNX35U CNX36U CNX38U CNX39U 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 affect its safety or effectiveness ...

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