Datasheet

1997 Nov 24 8
Philips Semiconductors Product specification
Ultra fast low-loss
controlled avalanche rectifiers
BYV28 series
BYV28-50 to 400
a=I
F(RMS)
/I
F(AV)
; V
R
=V
RRMmax
; δ = 0.5.
Fig.10 Maximum steady state power dissipation
(forward plus leakage current losses,
excluding switching losses) as a function
of average forward current.
handbook, halfpage
0
MGA871
4.8
0
3.2
2.4
1.6
0.8
4.0
P
(W)
I (A)
F(AV)
24
a = 3 2.5 2 1.57
1.42
Fig.11 Maximum steady state power dissipation
(forward plus leakage current losses,
excluding switching losses) as a function
of average forward current.
BYV28-500 and 600
a=I
F(RMS)
/I
F(AV)
; V
R
=V
RRMmax
; δ = 0.5.
handbook, halfpage
0
MGK644
5
0
3
2
1
4
P
(W)
I
F(AV)
(A)
2314
a = 3
2.5
2
1.57
1.42
Solid line = V
R
.
Dotted line = V
RRM
; δ = 0.5.
Fig.12 Maximum permissible junction
temperature as a function of maximum
reverse voltage percentage.
handbook, halfpage
0 100
200
0
100
50
V
R
(%V
Rmax
)
T
j
(°C)
MGK645
BYV28-50 to 200
Dotted line: T
j
= 175 °C.
Solid line: T
j
=25°C.
Fig.13 Forward current as a function of forward
voltage; maximum values.
handbook, halfpage
02
10
0
4
2
8
6
MGA865
1
I
F
(A)
V (V)
F