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HCPL-J312 Datasheet, PDF (8/24 Pages) AVAGO TECHNOLOGIES LIMITED – 2.5 Amp Output Current IGBT Gate Drive Optocoupler | |||
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All Avago data sheets report the creepage and clearance
inherent to the optocoupler comÂponent itself. These
dimensions are needed as a starting point for the
equipment designer when determining the circuit insula-
tion requirements. HowÂever, once mounted on a printed
circuit board, minimum creep-age and clearance require-
ments must be met as specified for individual equipment
standards. For creepÂage, the shortest distance path along
the surface of a printed circuit board between the solder
fillets of the input and output leads must be considered.
There are recommended techniques such as grooves
and ribs which may be used on a printed circuit board
to achieve desired creepÂage and clearances. Creepage
and clearance distances will also change depending on
factors such as pollution degree and insulation level.
IEC/EN/DIN EN 60747-5-2 Insulation Related Characteristics
Description
Symbol
HCPL-3120
Option 060
HCPL-J312
HCNW3120 Unit
Installation classification per DIN VDE 0110/1.89,â
Table 1 â
â for rated mains voltage â¤150 V rms
I-IV
I-IV
I-IVâ
â for rated mains voltage â¤300 V rms
I-IV
I-IV
I-IVâ
â for rated mains voltage â¤450 V rms
I-III
I-III
I-IVâ
â for rated mains voltage â¤600 V rms
I-III
I-IVâ
â for rated mains voltage â¤1000 V rms
I-III
Climatic Classification
55/100/21
55/100/21
55/100/21
Pollution Degree (DIN VDE 0110/1.89)
2
2
2
Maximum Working Insulation Voltage
VIORM
630
891
1414
Vpeak
Input to Output Test Voltage, Method b*
VPR
1181
1670
2652
Vpeakâ
VIORM x 1.875 = VPR, 100% Production Test,â
tm = 1 sec, Partial Discharge < 5pC
Input to Output Test Voltage, Method a*
VIORM x 1.5 = VPR, Type and Sample Test,â
tm = 60 sec, Partial Discharge < 5pC
VPR
945
1336
2121
Vpeakâ
Highest Allowable Overvoltage*
VIOTM
6000
6000
8000
Vpeakâ
(Transient Overvoltage, tini = 10 sec)
Safety Limiting Values â maximum values allowedâ
in the event of a failure, also see Figure 37. â
Case Temperature
Input Current
Output Power
TS
175
175
150
°Câ
IS INPUT
230
400
400
mAâ
PS OUTPUT 600
600
700
mW
Insulation Resistance at TS, VIO = 500 V
RS
â¥109
â¥109
â¥109
Ω
*Refer to the IEC/EN/DIN EN 60747-5-2 section (page 1-6/8) of the Isolation Control Component Designerâs Catalog for a detailed description of
Method a/b partial discharge test profiles.
Note: These optocouplers are suitable for âsafe electrical isolationâ only within the safety limit data. Maintenance of the safety data shall be en-
sured by means of protective circuits. Surface mount classification is Class A in accordance with CECC 00802.
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