HCNR201 Datasheet, PDF (6/19 Pages) AVAGO TECHNOLOGIES LIMITED – High-Linearity Analog Optocouplers

Insulation and Safety Related Specifications
Parameter
Symbol
Value Units Conditions
Min. External Clearance
(External Air Gap)
L(IO1)
9.6
mm Measured from input terminals to output
terminals, shortest distance through air
Min. External Creepage
(External Tracking Path)
L(IO2)
10.0
mm Measured from input terminals to output
terminals, shortest distance path along body
Min. Internal Clearance
(Internal Plastic Gap)
1.0
mm Through insulation distance conductor to
conductor, usually the direct distance
between the photoemitter and photodetector
inside the optocoupler cavity
Min. Internal Creepage
(Internal Tracking Path)
4.0
mm The shortest distance around the border
between two different insulating materials
measured between the emitter and detector
Comparative Tracking Index
CTI
200
V
DIN IEC 112/VDE 0303 PART 1
Isolation Group
IIIa
Material group (DIN VDE 0110)
Option 300 – surface mount classification is Class A in accordance with CECC 00802.
IEC/EN/DIN EN 60747-5-2 Insulation Characteristics (Option #050 Only)
Description
Installation classification per DIN VDE 0110/1.89, Table 1
For rated mains voltage ≤600 V rms
For rated mains voltage ≤1000 V rms
Climatic Classification (DIN IEC 68 part 1)
Pollution Degree (DIN VDE 0110 Part 1/1.89)
Maximum Working Insulation Voltage
Input to Output Test Voltage, Method b*
V = 1.875 x V , 100% Production Test with
PR
IORM
t = 1 sec, Partial Discharge < 5 pC
m
Input to Output Test Voltage, Method a*
V = 1.5 x V , Type and sample test, t = 60 sec,
PR
IORM
m
Partial Discharge < 5 pC
Highest Allowable Overvoltage*
(Transient Overvoltage, t = 10 sec)
ini
Safety-Limiting Values
(Maximum values allowed in the event of a failure,
also see Figure 11)
Case Temperature
Current (Input Current I , P = 0)
FS
Output Power
Insulation Resistance at T , V = 500 V
S IO
Symbol
V_IORM
V
PR
V
PR
V
IOTM
Characteristic
I-IV
I-III
55/100/21
2
1414
2651
2121
8000
Unit
V _peak
V
peak
V
peak
V
peak
T
S
I
S
P
S,OUTPUT
R
S
150
°C
400
mA
700
mW
>10⁹
Ω
*Refer to the front of the Optocoupler section of the current catalog for a more detailed description of IEC/EN/DIN EN 60747-5-2 and other prod-
uct safety regulations.
Note: Optocouplers providing safe electrical separation per IEC/EN/DIN EN 60747-5-2 do so only within the safety-limiting values to which they
are qualified. Protective cut-out switches must be used to ensure that the safety limits are not exceeded.
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