H20R1202 데이터 시트보기 (PDF) - Infineon Technologies
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H20R1202 Datasheet PDF : 12 Pages
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IHW20N120R2
Soft Switching Series
i,v
di /dt
F
I
F
I
rrm
t =t +t
rr S F
Q =Q +Q
rr
S
F
t
rr
t
t
S
F
QQ
S
F
10% I
t
rrm
di /dt V
90% I r r
R
rrm
Figure A. Definition of switching times
Figure C. Definition of diodes
switching characteristics
τ1
r1
Tj (t)
p(t)
r1
τ2
r2
r2
τn
rn
rn
TC
Figure D. Thermal equivalent
circuit
Figure B. Definition of switching losses
Figure E. Dynamic test circuit
Leakage inductance Lσ a n d Stray
capacity C σ
Power Semiconductors
11
Rev. 1.2 May 06
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