HCPL3700WV Fairchild Optoelectronics Group, HCPL3700WV Datasheet

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HCPL3700WV

Manufacturer Part Number
HCPL3700WV
Description
OPTOCOUPLER AD/DC LOGIC 8-DIP
Manufacturer
Fairchild Optoelectronics Group
Datasheet

Specifications of HCPL3700WV

Voltage - Isolation
2500Vrms
Number Of Channels
1, Unidirectional
Current - Output / Channel
30mA
Propagation Delay High - Low @ If
6µs
Input Type
AC, DC
Output Type
Logic
Mounting Type
Through Hole
Package / Case
8-DIP (0.400", 10.16mm)
Voltage - Output
20V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Dc Forward (if)
-
Vce Saturation (max)
-
Current Transfer Ratio (max)
-
Current Transfer Ratio (min)
-
DESCRIPTION
FEATURES
APPLICATIONS
EMITTER
DETECTOR
The HCPL-3700 voltage/current threshold detection optocoupler consists of
an AlGaAs LED connected to a threshold sensing input buffer IC which are
optically coupled to a high gain darlington output. The input buffer chip is
capable of controlling threshold levels over a wide range of input voltages
with a single resistor. The output is TTL and CMOS compatible.
• AC or DC input
• Programmable sense voltage
• Logic level compatibility
• Threshold guaranteed over temperature
• Optoplanar™ construction for high common
• UL recognized (file # E90700)
• Low voltage detection
• 5 V to 240 V AC/DC voltage sensing
• Relay contact monitor
• Current sensing
• Microprocessor Interface
• Industrial controls
ABSOLUTE MAXIMUM RATINGS
(0°C to 70°C)
mode immunity
Parameter
Storage Temperature
Operating Temperature
Lead Solder Temperature
Input Current
Input Voltage (Pins 2-3)
Input Power Dissipation
Total Package Power Dissipation
Output Current
Supply Voltage
Output Voltage
Output Power Dissipation
Average
Surge
Transient
(Average)
(Pins 8-5)
(Pins 6-5)
10 µs, 120 Hz Pulse Rate
POWER
AC/DC
GND 1
3 ms, 120 Hz Pulse Rate
R
A 0.1 µF bypass capacitor
must be connected between
pins 8 and 5.
X
(No derating required up to 70°C)
HCPL-3700
Input
(Note 1)
(Note 2)
(Note 3)
(Note 4)
TRUTH TABLE
(Positive Logic)
H
L
Output
H
L
GND 2
LOGIC
AC/DC TO LOGIC INTERFACE
Symbol
T
T
T
V
V
P
V
P
P
STG
OPR
SOL
I
I
IN
CC
O
IN
IN
O
O
T
AC
DC+
DC-
AC
8
1
2
3
4
260 for 10 sec
-55 to +125
140 (MAX)
500 (MAX)
230 (MAX)
305 (MAX)
210 (MAX)
-40 to +85
-0.5 (MIN)
50 (MAX)
30 (MAX)
-0.5 to 20
-0.5 to 20
8
Value
1
OPTOCOUPLER
1
8
HCPL-3700
Units
mW
mW
mW
8
7
6
5
mA
mA
°C
°C
°C
200003A
1
V
V
V
V
NC
V
GND
CC
O

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HCPL3700WV Summary of contents

Page 1

DESCRIPTION The HCPL-3700 voltage/current threshold detection optocoupler consists of an AlGaAs LED connected to a threshold sensing input buffer IC which are optically coupled to a high gain darlington output. The input buffer chip is capable of controlling threshold levels ...

Page 2

ELECTRICAL CHARACTERISTICS Parameter Input Threshold Current ( (Pins 2, Input Threshold Voltage AC (Pins 1,4) Hysteresis (V IHC1 Input Clamp Voltage (V IHC3 ( ...

Page 3

RECOMMENDED OPERATING CONDITIONS Parameter Supply Voltage Operating Temperature Operating Frequency SWITCHING CHARACTERISTICS AC Characteristics Propagation Delay Time (to Output Low Level) Propagation Delay Time (to Output High Level) Output Rise Time (10-90%) Output Fall Time (90-10%) Common Mode Transient Immunity ...

Page 4

NOTES 1. Derate linearly above 70°C free-air temperature at a rate of 1.8 mW/°C. 2. Derate linearly above 70°C free-air temperature at a rate of 2.5 mW/°C. 3. Derate linearly above 70°C free-air temperature at a rate of 0.6 mA/°C. ...

Page 5

Fig. 1 Logic Low Supply Current vs. Operating Supply Voltage 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 OPERATING SUPPLY VOLTAGE (V) CC Fig. 3 Input Current/Low Level Output Voltage vs. ...

Page 6

Fig. 7 Logic High Supply Current vs. Temperature 1000 OPEN 100 10 1 -60 -40 - TEMPERATURE (˚C) A AC/DC TO LOGIC ...

Page 7

.1uf Pulse 2 DC+ 7 bypass Generator tr = 5ns DC GND Pulse Amplitude = 50 V Pulse Width = 1 ...

Page 8

Package Dimensions (Through Hole) PIN 1 ID 0.270 (6.86) 0.250 (6.35 0.390 (9.91) 0.370 (9.40) 0.070 (1.78) 0.045 (1.14) 0.200 (5.08) 0.115 (2.92) 0.020 (0.51) MIN 0.154 (3.90) 0.120 (3.05) 0.022 (0.56) ...

Page 9

DISCLAIMER LIFE SUPPORT POLICY AC/DC TO LOGIC INTERFACE OPTOCOUPLER 200003A ...

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