BYV34-400 NXP Semiconductors, BYV34-400 Datasheet - Page 4

• Manufacturer Part Number: BYV34-400
• Description: Dual ultrafast power diode in a SOT78 (TO-220AB) plastic package
• Manufacturer: NXP Semiconductors

NXP Semiconductors
October 1998
Dual rectifier diodes
ultrafast
Fig.5. Maximum t
Fig.7. Typical and maximum forward characteristic
1000
Fig.6. Maximum I
100
10
1
0.01
30
25
20
15
10
0.1
5
0
1
10
0
1
trr / ns
IF / A
Tj = 25 C
Tj = 150 C
Tj = 25 C
Tj = 100 C
1
Irrm / A
0.5
rr
at T
IF= 20 A
rrm
typ
dIF/dt (A/us)
-dIF/dt (A/us)
at T
diode.
j
= 25˚C and 100˚C; per diode
VF / V
BYV34
10
1
10
j
= 25˚C and 100˚C; per
IF=20 A
max
IF=1A
Tj = 25 C
Tj = 100 C
1A
1.5
100
2
100
3
Fig.9. Transient thermal impedance per diode
Fig.8. Maximum Q
0.001
1000
100
0.01
10
1
0.1
10
1
1.0
1us
Qs / nC
Transient thermal impedance, Zth j-mb (K/W)
10us
100us
Z
pulse width, tp (s)
th j-mb
-dIF/dt (A/us)
1ms
s
at T
= f(t
P
10
D
IF = 20 A
2 A
10ms 100ms
j
= 25˚C; per diode.
p
)
t
p
Product specification
T
BYV34 series
D =
BYV32E
T
t
p
t
1s
Rev 1.400
100
10s