BYT28-400 View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
BYT28-400 Datasheet PDF : 5 Pages
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Philips Semiconductors
Dual rectifier diodes
ultrafast
ELECTRICAL CHARACTERISTICS
characteristics are per diode at Tj = 25 ˚C unless otherwise stated
SYMBOL PARAMETER
CONDITIONS
VF
Forward voltage
IF = 5 A; Tj = 150˚C
IF = 10 A
IR
Reverse current
VR = VRRM
VR = VRRM; Tj = 100 ˚C
Qs
Reverse recovery charge
IF = 2 A to VR ≥ 30 V;
dIF/dt = 20 A/µs
trr
Reverse recovery time
IF = 1 A to VR ≥ 30 V;
dIF/dt = 100 A/µs
Irrm
Peak reverse recovery current IF = 5 A to VR ≥ 30 V;
dIF/dt = 50 A/µs; Tj = 100˚C
Vfr
Forward recovery voltage
IF = 1 A; dIF/dt = 10 A/µs
Product specification
BYT28 series
MIN.
-
-
-
-
-
TYP.
0.95
1.30
2.0
10
50
MAX.
1.05
1.40
10
200
60
UNIT
V
V
µA
µA
nC
-
50 60 ns
-
2.0 3.0 A
-
2.5
-
V
I
F
dI
F
dt
t
rr
time
Qs
I
R
I
rrm
10% 100%
Fig.1. Definition of trr, Qs and Irrm
IF
time
VF
VF
Fig.2. Definition of Vfr
V fr
time
PF / W
9
Vo = 0.945 V
8 Rs = 0.021 Ohms
BYT28
Tmb(max) / C
109.5
D = 1.0 114
7
118.5
6
0.5
123
5
127.5
0.2
4
132
0.1
3
2
I
tp
D
=
tp
T
136.5
141
1
T
t 145.5
0
150
0
1
2
3
4
5
6
7
8
IF(AV) / A
Fig.3. Maximum forward dissipation PF = f(IF(AV)) per
diode; square wave where IF(AV) =IF(RMS) x √D.
6 PF / W
Vo = 0.945 V
Rs = 0.021 Ohms
5
4
3
2
BYT28
2.8
Tmb(max) / C
123
a = 1.57
1.9
2.2
127.5
132
136.5
4
141
1
145.5
0
150
0
1
2
3
4
5
IF(AV) / A
Fig.4. Maximum forward dissipation PF = f(IF(AV)) per
diode; sinusoidal current waveform where a = form
factor = IF(RMS) / IF(AV).
October 1998
2
Rev 1.400
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