HCPL-261A Datasheet, PDF (6/17 Pages) Agilent(Hewlett-Packard) – HCMOS Compatible, High CMR, 10 MBd Optocouplers

Insulation and Safety Related Specifications


Parameter
Symbol
8-Pin DIP
(300 Mil) SO-8
Value Value Units
Minimum External Air
L(101)
7.1
4.9 mm
Gap (External
Clearance)
Minimum External
L(102)
7.4
4.8 mm
Tracking (External
Creepage)
Minimum Internal Plastic
0.08
0.08 mm
Gap (Internal Clearance)



Tracking Resistance
(Comparative Tracking
Index)
CTI
200
200 Volts
Isolation Group
IIIa
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.
DIN IEC 112/ VDE 0303 Part 1
Material Group (DIN VDE 0110, 1/89,
Table 1)
Option 300 – surface mount classification is Class A in accordance with CECC 00802.
IEC/EN/DIN EN 60747-5-2 Insulation Related Characteristics
Description
Symbol PDIP Option 060
Installation classification per DIN VDE 0110/1.89, Table 1
  for rated mains voltage ≤ 150 V rms
for rated mains voltage ≤ 300 V rms
I-IV
for rated mains voltage ≤ 600 V rms
I-III
Climatic Classification
55/85/21
Pollution Degree (DIN VDE 0110/1.89)
2
Maximum Working Insulation Voltage
Input to Output Test Voltage, Method b*
V_IORM x 1.875 = V_PR, 100% Production Test
with t_m = 1 sec, Partial Discharge < 5 pC
Input to Output Test Voltage, Method a*
V_IORM x 1.5 = V_PR, Type and Sample Test,
t_m = 60 sec, Partial Discharge < 5 pC
Highest Allowable Overvoltage*
(Transient Overvoltage, t_ini = 10 sec)
Safety Limiting Values
(See below for Thermal Derating Curve Figures)
Case Temperature
Input Current
Output Power
Insulation Resistance at T_S, V_IO = 500 V
V_IORM
V_PR
V_PR
V_IOTM
630
1181
945
6000
T_S
I_S,INPUT
P_S,OUTPUT
R_S
175
230
600
≥ 10⁹
SO-8 Option 60
I-IV
I-III
I-II
55/85/21
2
566
1063
849
4000
150
150
600
≥ 10⁹
Units
V_peak
V_peak
V_peak
V_peak
˚C
mA
mW
Ω
*Refer to the front of the optocoupler section of the current catalog, under Product Safety Regulations section IEC/EN/DIN EN 60747-5-2, for a
detailed description.
Note: Isolation characteristics are guaranteed only within the safety maximum ratings which must be ensured by protective circuits in application.