BY459-1500,127 NXP Semiconductors, BY459-1500,127 Datasheet - Page 3

• Manufacturer Part Number: BY459-1500,127
• Description: DIODE DAMPER 1500V 12A TO-220AC
• Manufacturer: NXP Semiconductors

Specifications of BY459-1500,127

• Voltage - Forward (vf) (max) @ If: 1.3V @ 6.5A
• Voltage - Dc Reverse (vr) (max): 1500V (1.5kV)
• Current - Average Rectified (io): 12A (DC)
• Diode Type: Standard
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 350ns
• Mounting Type: Through Hole
• Package / Case: TO-220AC-2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Reverse Leakage @ Vr: -
• Capacitance @ Vr, F: -
• Other names: 934031220127

Philips Semiconductors
September 1998
Damper 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.4. Maximum allowable pulse width t
Fig.6. BY459-1500S Typical and maximum forward
Fig.5. BY459-1500 Typical and maximum forward
100
frequency; Basic horizontal deflection circuit.
10
30
20
10
0
1
10
0
IF / A
Maximum pulse width / us
30
20
10
0
characteristic I
characteristic I
Tj = 125 C
Tj = 25 C
0
IF / A
Tj = 125 C
Tj = 25 C
BY459-1500, BY459-1500S
0.5
0.5
line frequency / kHz
F
F
typ
= f(V
= f(V
V
typ
VF / V
width tp
pulse
1
1
F
F
); parameter T
); parameter T
period T
Product specification
1.5
max
1.5
BY459X-1500
max
p
BY459
versus line
VF / V
BY459S
VRRM
j
j
Rev 1.100
2
time
100
2