BYD37 Philips Semiconductors, BYD37 Datasheet - Page 4

• Manufacturer Part Number: BYD37
• Description: Fast soft-recovery controlled avalanche rectifiers
• Manufacturer: Philips Semiconductors

Philips Semiconductors
GRAPHICAL DATA
1999 Nov 16
handbook, halfpage
handbook, full pagewidth
Fast soft-recovery
controlled avalanche rectifiers
a = 1.42; V
Switched mode application.
Fig.2
T
V
I F(AV)
tp
RRMmax
I FRM
(A)
(A)
= 105 C; R
Fig.4 Maximum repetitive peak forward current as a function of pulse time (square pulse) and duty factor.
16
12
3
2
1
0
10
8
4
0
0
during 1
Maximum permissible average forward
current as a function of tie-point temperature
(including losses due to reverse leakage).
R
2
= V
th j-tp
RRMmax
= 30 K/W.
; curves include derating for T
;
= 0.5.
10
100
= 0.05
1
0.1
0.2
0.5
1
T
tp
( C)
o
j max
1
MGA854
at V
200
RRM
= 1000 V.
4
10
handbook, halfpage
I F(AV)
a = 1.42; V
Device mounted as shown in Fig.11.
Switched mode application.
Fig.3
(A)
0.8
0.6
0.4
0.2
0
0
Maximum permissible average forward
current as a function of ambient temperature
(including losses due to reverse leakage).
R
= V
10
RRMmax
2
; = 0.5.
100
10
3
BYD37 series
T
amb
Product specification
t
p
(ms)
( C)
o
MLB268
MGA855
200
10
4