Datasheet

6
Regulatory Information
The HCPL-788J has been approved by the following organizations:
Figure 2. Dependence of safety-limiting
values on temperature.
IEC/EN/DIN EN 60747-5-2 Insulation Characteristics*
Description Symbol Characteristic Unit
Installation classification per DIN VDE 0110/1.89, Table 1
for rated mains voltage ≤ 300 V
rms
I-IV
for rated mains voltage ≤ 300 V
rms
I-III
for rated mains voltage ≤ 600 V
rms
I-II
Climatic Classification 55/85/21
Pollution Degree (DIN VDE 0110/1.89) 2
Maximum Working Insulation Voltage V
IORM
891 V
PEAK
Input to Output Test Voltage, Method b**
V
IORM
x 1.875 = V
PR
, 100% Production Test with V
PR
1670 V
PEAK
tm = 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, V
PR
1336 V
PEAK
Partial discharge < 5 pC
Highest Allowable Overvoltage (Transient Overvoltage t
ini
= 10 sec) V
IOTM
6000 V
PEAK
Safety-limiting values — maximum values allowed in the
event of a failure, also see Figure 2.
Case Temperature T
S
175 °C
Input Power P
S1, INPUT
400 mW
Output Power P
S1, OUTPUT
600 mW
Insulation Resistance at T
SI
, V
IO
= 500 V R
S
>10
9
Ω
* Isolation characteristics are guaranteed only within the safety maximum ratings which must be ensured by protective circuits within the application.
Surface Mount Classification is class A in accordance with CECC00802.
** Refer to the optocoupler section of the isolation and Control Components Designer’s Catalog, under Product Safety Regulations section IEC/EN/DIN EN
6747-5-2, for a detailed description of Method a and Method b partial discharge test profiles.
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.
UL
Recognized under UL 1577, com-
ponent recognition program, File
E55361.
CSA
Approved under CSA
Component
Acceptance Notice #5, File CA
88324.
P
s
– POWER – mW
0
0
T
S
– CASE TEMPERATURE – °C
20025
800
50 75 100
200
150 175
P
si
– OUTPUT
P
si
– INPUT
125
400
600