HCPL-7840-560E Datasheet, PDF (6/19 Pages) AVAGO TECHNOLOGIES LIMITED – Isolation Amplifier

Regulatory Information
The HCPL-7840 has been approved by the following organizations:
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
Approval under UL 1577, com-
ponent recognition program up to
V = 3750 Vrms.
ISO
CSA
Approved under CSA Component Ac-
ceptance Notice #5, File CA 88324.
IEC/EN/DIN EN 60747-5-2 Insulation Characteristics*
Description
Installation classification per DIN VDE 0110/1.89, Table 1
for rated mains voltage ≤300 Vrms
for rated mains voltage ≤600 Vrms
Climatic Classification
Pollution Degree (DIN VDE 0110/1.89)
Maximum Working Insulation Voltage
Input to Output Test Voltage, Method b**
V x 1.875 = V 100% Production Test with
IORM
PR,
t = 1 sec, Partial discharge < 5 pC
m
Input to Output Test Voltage, Method a**
V x 1.5 = V Type and Sample Test,
IORM
PR,
t = 60 sec, Partial discharge < 5 pC
m
Highest Allowable Overvoltage
(Transient Overvoltage t = 10 sec)
ini
Safety-limiting values—maximum values
allowed in the event of a failure.
Case Temperature
Input Current***
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
891
1670
1336
8000
Unit
V
PEAK
V
PEAK
V
PEAK
V
PEAK
T
175
°C
S
I
S,INPUT
400
mA
P
S,OUTPUT
600
mW
R
>10⁹
Ω
S
*Insulation 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 Cata-
log, under Product Safety Regulations section, IEC/EN/DIN EN 60747-5-2, for a detailed descrip-
tion of Method a and Method b partial discharge test profiles.
***Refer to the following figure for dependence of PS and IS on ambient temperature.
800
700
P_S (mW)
I_S (mA)
600
500
400
300
200
100
0
0 25 50 75 100 125 150 175 200
T_A - CASE TEMPERATURE - ^oC
6