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| BY559-1500U Datasheet, PDF (1/3 Pages) NXP Semiconductors – Damper diode fast, high-voltage | |||
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Philips Semiconductors
Damper diode
fast, high-voltage
Objective specification
BY559-1500U
FEATURES
SYMBOL
⢠Low forward volt drop
⢠Low forward recovery voltage
⢠Fast switching
⢠Soft recovery characteristic
k
a
⢠High thermal cycling performance
1
2
⢠Low thermal resistance
GENERAL DESCRIPTION
A double diffused rectifier diode in
a plastic envelope, featuring fast
forward and reverse recovery and
low forward voltage. The device is
intended for use as a damper diode
in horizontal deflection circuits of
large screen monitors and
workstations .
The BY559 series is supplied in the
conventional leaded SOD59
(TO220AC) package.
PINNING
PIN
DESCRIPTION
1 cathode
2 anode
tab cathode
QUICK REFERENCE DATA
VR = 1500 V
VF ⤠1.4 V
Vfr ⤠10 V
trr ⤠120 ns
IF(peak) = 10 A
IFSM ⤠150 A
SOD59 (TO220AC)
tab
12
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134).
SYMBOL PARAMETER
CONDITIONS
VRRM
VRWM
IF(PEAK)
IFRM
IFSM
Tstg
Tj
Peak repetitive reverse voltage
Crest working reverse voltage
Peak working forward current
Peak repetitive forward current
Peak non-repetitive forward
current
Storage temperature
Operating junction temperature
f = 130 kHz;
t = 100 µs
t = 10 ms
sinusoidal; Tj = 150 ËC prior to
surge; with reapplied VRWM(max)
THERMAL RESISTANCES
SYMBOL PARAMETER
Rth j-mb
Rth j-a
Thermal resistance junction to
mounting base
Thermal resistance junction to
ambient
CONDITIONS
in free air
MIN.
-
-
-
-
-
-40
-
MAX.
1500
1300
10
150
160
UNIT
V
V
A
A
A
150
ËC
150
ËC
MIN. TYP. MAX. UNIT
-
-
1.0 K/W
-
60
- K/W
September 1998
1
Rev 1.100
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