BYV34-400 Просмотр технического описания (PDF) - Philips Electronics
Номер в каталоге
Компоненты Описание
производитель
BYV34-400 Datasheet PDF : 5 Pages
| |||
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 = 10 A; Tj = 150˚C
IF = 20 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 = 10 A to VR ≥ 30 V;
dIF/dt = 50 A/µs; Tj = 100˚C
Vfr
Forward recovery voltage
IF = 10 A; dIF/dt = 10 A/µs
Product specification
BYV34 series
MIN.
-
-
-
-
-
TYP.
0.87
1.10
10
0.2
50
MAX.
1.05
1.35
50
0.6
60
UNIT
V
V
µA
mA
nC
-
50 60 ns
-
4.0 5.0 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
20 PF / W
Vo = 0.9400 V
Rs = 0.0100 Ohms
15
BYV34
Tmb(max) / C102
D = 1.0
114
0.5
10
126
0.2
0.1
5
I
tp
D
=
tp
T
138
T
t
0
150
0
5
10
15
IF(AV) / A
Fig.3. Maximum forward dissipation PF = f(IF(AV)) per
diode; square wave where IF(AV) =IF(RMS) x √D.
12 PF / W
conduction
angle
degrees
10
30
60
90
8
120
180
form
factor
a
4
2.8
2.2
1.9
1.57
BYV34
Vo = 0.94 V
Rs = 0.01 Ohms
2.8
6
4
Tmb(max) / C121.1
a = 1.57
126
1.9
2.2
130.8
135.6
4
140.4
2
145.2
0
150
0
2
4
6
8
10
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
Share Link: 