BY229 NXP Semiconductors, BY229 Datasheet - Page 4

• Manufacturer Part Number: BY229
• Description: By229 Series Rectifier Diodes Fast, Soft-recovery
• Manufacturer: NXP Semiconductors

Philips Semiconductors
September 1998
Rectifier diodes
fast, soft-recovery
Fig.7. Maximum t
Fig.8. Typical junction capacitance C
100
1000
10
100
10
1
1
Cd / pF
1
trr / ns
Tj = 150 C
Tj = 25 C
rr
measured to 25% of I
and 150˚C
10
T
j
-dIF/dt (A/us)
= 25˚C
VR / V
10
100
d
IF = 10 A
at f = 1 MHz
BY329
BY329
rrm
10A
; T
1 A
1A
1000
100
j
= 25˚C
;
4
Fig.9. Transient thermal impedance Z
0.001
0.01
0.1
10
1
1us
Transient thermal impedance, Zth j-mb (K/W)
10us
100us
pulse width, tp (s)
1ms
P
D
10ms 100ms
t
p
Product specification
T
BY229 series
D =
BY229
T
t
p
t
1s
th
= f(t
Rev 1.200
10s
p
)