BY559-1500 Philips Semiconductors, BY559-1500 Datasheet - Page 3

• Manufacturer Part Number: BY559-1500
• Description: Rectifier diode fast/ high-voltage
• Manufacturer: Philips Semiconductors

Philips Semiconductors
September 1998
Rectifier diode
fast, high-voltage
I
I
V F
R
F
Line output transformer
10%
I
F
Fig.3. Basic horizontal deflection circuit.
deflection transistor
Fig.1. Definition of Vfr and tfr
Fig.2. Definition of t
dI
dt
tfr
Qs
F
VCC
trr
D1
rr
and Q
V F
Cf
25%
s
LY
5V / 2V
time
time
time
100%
V
Cs
fr
3
Fig.5. Typical and maximum V
Fig.4. Typical and maximum forward characteristic
20
15
10
25
20
15
10
Fig.6. Transient thermal impedance Z
5
0
5
0
0.001
0
0
IF / A
Vfr / V
0.01
Tj = 125 C
Tj = 25 C
0.1
10
1
1us
Transient thermal impedance, Zth j-mb (K/W)
0.2
10us
50
I
F
0.4
= f(V
100us
pulse width, tp (s)
100
T
F
dIF/dt (A/us)
0.6
); parameter T
j
VF / V
1ms
= 25˚C
P
typ
D
10ms 100ms
0.8
150
fr
Objective specification
t
p
= f(dI
T
max
typ
BY559-1500
1
max
j
D =
F
/dt); I
200
BY559
BY559-1500
BY559-1500
T
t
p
t
1s
1.2
th
F
= f(t
Rev 1.100
= 10 A;
10s
250
p
1.4
)