PT62SCMD17 Datasheet, PDF (6/12 Pages) Cree, Inc – Dual 1700V SIC MOSFET driver

1.5. Electrical isolation
Table 1-13 Grade of insulation¹⁾
Circuit
PRIMARY
PRIMARY
-
SECUNDARY_LOW
BASIC
SECUNDARY_HIGH
BASIC
Note¹⁾ Based on NEN-EN-IEC 60950
Table 1-14 Clearance distances
Circuit
PRIMARY
SECUNDARY_LOW
SECUNDARY_HIGH
PRIMARY
-
11.6mm
11.6mm
SECUNDARY_LOW
BASIC
-
BASIC
SECUNDARY_HIGH
BASIC
BASIC
-
SECUNDARY_LOW
11.6mm
-
6.2mm
SECUNDARY_HIGH
11.6mm
6.2mm
-
Table 1-15 Creepage distances
Circuit
PRIMARY
SECUNDARY_LOW
SECUNDARY_HIGH
PRIMARY
-
11.6mm
11.6mm
SECUNDARY_LOW
11.6mm
-
23.2mm
SECUNDARY_HIGH
11.6mm
23.2mm
-
A safety test is applied at every driver produced, used test parameters are listed below.
Table 1-16 Safety test
Item
VTEST
Description
Min
Typ
Max
Unit
Test voltage primary to secondary side
-
5
-
[kVDC]
Remarks
1s, non-
repetitive
Datasheet PT62SCMD17 SIC MOSFET driver R08
© 2014 Prodrive Technologies B.V.
15 September 2014
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