BYD47-20 NXP Semiconductors, BYD47-20 Datasheet - Page 3

• Manufacturer Part Number: BYD47-20
• Description: Fast Soft-recovery Controlled Avalanche Rectifiers
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 14417
Product data sheet
Fig 1. Maximum permissible average forward current
Fig 3. Maximum repetitive peak forward current as a function of pulse time (square pulse) and duty factor
I
FRM
(A)
I
F(AV)
(A)
1.6
1.2
0.8
0.4
10
8
6
4
2
0
0
10
a = I
Switched mode application.
as a function of tie-point temperature (including
losses due to reverse leakage)
T
V
0
tp
RRMmax
2
= 85 C; R
F(RMS)
during 1
/I
F(AV)
th(j-tp)
= 1.42; V
10
= 30 K/W.
; curves include derating for T
1
100
R
= V
RRMmax
T
tp
( C)
;
1
= 0.05
= 0.5.
mlc194
0.1
0.2
0.5
1
Rev. 04 — 4 February 2005
200
j(max)
at V
10
RRM
Fig 2. Maximum permissible average forward current
= 2000 V.
I
F(AV)
(A)
0.4
0.3
0.1
0.2
0
a = I
Device mounted as shown in
Switched mode application.
as a function of ambient temperature (including
losses due to reverse leakage)
0
F(RMS)
10
2
/I
F(AV)
= 1.42; V
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
100
Fast soft-recovery rectifier
P
R
10
= V
3
Figure
t
RRMmax
p
T
amb
BYD47-20
T
t
p
( C)
(ms)
13.
;
=
= 0.5.
mlc195
mlc198
T
t
t
p
200
10
4
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