BYQ28E NXP Semiconductors, BYQ28E Datasheet - Page 3

• Manufacturer Part Number: BYQ28E
• Description: Rectifier Diodes Ultrafast, Rugged
• Manufacturer: NXP Semiconductors

Philips Semiconductors
October 1998
Rectifier diodes
ultrafast, rugged
Fig.3. Maximum forward dissipation P
I
I
R
V F
F
I
F
8
7
6
5
4
3
2
1
0
0
PF / W
Vo = 0.748 V
Rs = 0.0293 Ohms
diode; square current waveform where
Fig.1. Definition of t
1
I
rrm
2
Fig.2. Definition of V
0.1
dI
dt
I
Q
F(AV)
F
3
s
0.2
IF(AV) / A
=I
BYQ28
F(RMS)
4
t
rr
x D.
rr1
I
5
0.5
, Q
s
t
p
and I
T
6
fr
V F
Tmb(max) / C
F
D = 1.0
D =
= f(I
10%
rrm
7
T
t
p
t
time
time
F(AV)
time
8
110
115
120
125
130
135
140
145
150
100%
) per
V
fr
3
BYQ28E, BYQ28EB, BYQ28ED series
Fig.6. Maximum forward dissipation P
diode; sinusoidal current waveform where a = form
6
5
4
3
2
1
0
0
0A
PF / W
0.5A
IF
IR
Vo = 0.748 V
Rs = 0.0293 Ohms
Voltage Pulse Source
Fig.4. Circuit schematic for t
1
I
rec
Fig.5. Definition of t
factor = I
= 0.25A
4
2
2.8
IF(AV) / A
BYQ28
R
F(RMS)
3
I = 1A
R
2.2
Current
shunt
1.9
/ I
4
F(AV)
a = 1.57
Product specification
rr2
D.U.T.
trr2
.
Tmb(max) / C
F
5
rr2
to ’scope
= f(I
F(AV)
Rev 1.300
6
120
125
130
135
140
145
150
) per