HCNR200 Datasheet, PDF (4/16 Pages) Agilent(Hewlett-Packard) – High-Linearity Analog Optocouplers

Insulation and Safety Related Specifications
Parameter
Symbol Value Units
Min. External Clearance
(External Air Gap)
L(IO1) 9.6 mm
Min. External Creepage
(External Tracking Path)
L(IO2) 10.0 mm
Min. Internal Clearance
(Internal Plastic Gap)
1.0 mm
Min. Internal Creepage
(Internal Tracking Path)
4.0 mm
Comparative Tracking Index
CTI
200
V
Isolation Group
IIIa
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
The shortest distance around the border
between two different insulating materials
measured between the emitter and detector
DIN IEC 112/VDE 0303 PART 1
Material group (DIN VDE 0110)
Option 300 – surface mount classification is Class A in accordance with CECC 00802.
VDE 0884 (06.92) 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_PR = 1.875 x V_IORM, 100% Production Test with
t_m = 1 sec, Partial Discharge < 5 pC
Input to Output Test Voltage, Method a*
V_PR = 1.5 x V_IORM, Type and sample test, t_m = 60 sec,
Partial Discharge < 5 pC
Highest Allowable Overvoltage*
(Transient Overvoltage, t_ini = 10 sec)
Safety-Limiting Values
(Maximum values allowed in the event of a failure,
also see Figure 11)
Case Temperature
Current (Input Current I_F, P_S = 0)
Output Power
Insulation Resistance at T_S, V_IO = 500 V
Symbol
V_IORM
V_PR
Characteristic
I-IV
I-III
55/100/21
2
1414
2651
V_PR
2121
V_IOTM
8000
T_S
I_S
P_S,OUTPUT
R_S
150
400
700
>10⁹
Unit
V peak
V peak
V peak
V peak
°C
mA
mW
Ω
*Refer to the front of the Optocoupler section of the current catalog for a more detailed description of VDE 0884 and other product
safety regulations.
Note: Optocouplers providing safe electrical separation per VDE 0884 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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