4
Regulatory Information
The 4N45 and 4N46 have been
approved by the following
regulatory organizations:
UL
Recognized under UL 1577,
Component Recognition
Program, File E55361.
IEC/EN/DIN EN 60747-5-2
Approved under:
IEC 60747-5-2:1997 + A1:2002
EN 60747-5-2:2001 + A1:2002
DIN EN 60747-5-2 (VDE 0884
Teil 2):2003-01.
(Option 060 only)
CSA
Approved under CSA Component
Acceptance Notice #5, File CA
88324.
Insulation and Safety Related Specifications
Parameter
Min. External Air Gap
(External Clearance)
Min. External Tracking Path
(External Creepage)
Min. Internal Plastic Gap
(Internal Clearance)
Symbol
L(IO1)
L(IO2)
Value Units
7.1
7.4
0.08
mm
mm
mm
Conditions
Measured from input terminals to output
terminals, shortest distance through air
Measured from input terminals to output
terminals, shortest distance path along body
Through insulation distance, conductor to
conductor, usually the direct distance
between the photoemitter and photodetector
inside the optocoupler cavity
DIN IEC 112/VDE 0303 PART 1
Material Group (DIN VDE 0110, 1/89, Table 1)
Tracking Resistance
(Comparative Tracking Index)
Isolation Group
CTI
200
IIIa
Volts
Option 300 – surface mount classification is Class A in accordance with CECC 00802.
Absolute Maximum Ratings
Storage Temperature, T
S
............................................. -55°C to +125°C
Operating Temperature, T
A
........................................... -40°C to +85°C
Lead Solder Temperature, max .......................................... 260°C for 10 s
(1.6 mm below seating plane)
Average Input Current, I
F
......................................................... 20 mA
[1]
Peak Input Current, I
F
................................................................... 40 mA
(50% duty cycle, 1 ms pulse width)
Peak Transient Input Current, I
F
...................................................... 1.0 A
(≤ 1
µs
pulse width, 300 pps)
Reverse Input Voltage, V
R
................................................................. 5 V
Input Power Dissipation, P
I
.................................................... 35 mW
[2]
Output Current, I
O
(Pin 5) ...................................................... 60 mA
[3]
Emitter-Base Reverse Voltage (Pins 4-6) .......................................... 0.5 V
Output Voltage, V
O
(Pin 5-4)
4N45 ................................................................................. -0.5 to 7 V
4N46 ............................................................................... -0.5 to 20 V
Output Power Dissipation ..................................................... 100 mW
[4]
Infrared and Vapor Phase Reflow Temperature
(Option #300) .......................................... see Fig. 1, Thermal Profile
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