ACPL-38JT 查看數據表（PDF） - Avago Technologies
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ACPL-38JT Datasheet PDF : 33 Pages
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IEC/EN/DIN EN 60747-5-5 Insulation Characteristics
Description
Symbol
Characteristic Unit
Installation classification per DIN VDE 0110/1.89, Table 1
for rated mains voltage ≤ 300 Vrms
I - IV
for rated mains voltage ≤ 450 Vrms
I - III
for rated mains voltage ≤ 600 Vrms
I - II
Climatic Classification
55/125/21
Pollution Degree (DIN VDE 0110/1.89)
2
Maximum Working Insulation Voltage
Input to Output Test Voltage, Method b[2] VIORM x 1.875 = VPR,
100% Production Test with tm = 10 sec, Partial discharge < 5 pC
Input to Output Test Voltage, Method a[2] VIORM x 1.6 = VPR,
Type and Sample Test, tm = 60 sec, Partial discharge < 5 pC
Highest Allowable Overvoltage (Transient Overvoltage tini = 60 sec)
VIORM
VPR
VPR
VIOTM
1230
2306
1968
8000
VPEAK
VPEAK
VPEAK
VPEAK
Safety-limiting values – maximum values allowed in the event of a failure
Case Temperature
Input Current[3]
Output Power[3]
TS
175
°C
IS, INPUT
400
mA
PS, OUTPUT 1200
mW
Insulation Resistance at TS, VIO = 500 V
RS
>109
Notes:
1. Isolation characteristics are guaranteed only within the safety maximum ratings which must be ensured by protective circuits in application.
Surface Mount Classification is Class A in accordance with CECCOO802.
2. Refer to the optocoupler section of the Isolation and Control Components Designer’s Catalog, under Product Safety Regulations section, (IEC/EN/
DIN EN 60747-5-5) for a detailed description of Method a and Method b partial discharge test profiles.
3. Refer to the following figure for dependence of PS and IS on ambient temperature.
1400
1200
PS, OUTPUT
PS, INPUT
1000
800
600
400
200
0
0 25 50 75 100 125 150 175 200
TS – CASE TEMPERATURE – °C
Figure 2. Dependence of safety limiting values on temperature.
7
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