CNW138 Datasheet, PDF (1/8 Pages) Fairchild Semiconductor – 8-PIN WIDE BODY, HIGH-GAIN OPTOCOUPLERS

8-PIN WIDE BODY, HIGH-GAIN
OPTOCOUPLERS
CNW138 CNW139
DESCRIPTION
The CNW138 and CNW139 are high isolation voltage optocouplers, comprising an
infrared emitting AlGaAs diode, optically coupled to a high gain split Darlington
photodetector in an 8-pin wide body dual-in-line package (DIP).
FEATURES
• Wide body DIL encapsulation, with a pin distance of 10.16 mm
• Minimum clearance of 9.6 mm and minimum creepage of 10 mm
• High current transfer ratio
• Short propagation delay times
• TTL compatible
• Low saturation voltage
• High transient immunity
• Maximum permissible voltage of 8000 V (peak) and maximum
operating isolation voltage of 1000 V (RMS) in accordance with
8
VDE 00884
• UL recognized (File # E90700)
1
APPLICATIONS
• Line receivers
• Logic families ground isolation
• Low power systems
• Line voltage status indicator.
8
N/C 1
+2
V
F
_3
N/C 4
1
8
V
CC
7
V
B
6V
O
5 GND
ABSOLUTE MAXIMUM RATINGS (T_A = 25°C unless otherwise specified)
Parameters
Symbol
Device
TOTAL DEVICE
Storage Temperature
T_STG
All
Operating Temperature
Lead Solder Temperature
EMITTER
Continuous Forward Current (DC)
T_OPR
All
T_SOL
All
I_F
All
Reverse Voltage (DC)
V_R
All
Forward Current - Peak (1 µs pulse, f = 300 Hz)
I_F(pk)
All
LED Power Dissipation (up to T_A = 70°C)
P_D
All
DETECTOR
Collector Current (DC)
I_C
All
Output Voltage (pins 6 & 5)
CNW138
V_O
CNW139
Supply Voltage (pins 8 & 5)
CNW138
V_CC
CNW139
Emitter-Base Voltage (pins 7 & 5)
V_EBO
All
Total Power Dissipation (up to T_A = 70°C)
P_D
All
Value
-55 to +150
-55 to +85
260 for 10 sec
100
5
1
250
60
-0.5 to 7
-0.5 to 18
-0.5 to 7
-0.5 to 18
5
100
Units
°C
°C
°C
mA
V
A
mW
mA
V
V
V
mW
 2001 Fairchild Semiconductor Corporation
DS300400 6/04/01
1 OF 8
www.fairchildsemi.com