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| BY459-1500 Datasheet, PDF (1/6 Pages) NXP Semiconductors – Damper diode fast, high-voltage | |||
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Philips Semiconductors
Damper diode
fast, high-voltage
Product specification
BY459-1500, BY459-1500S
FEATURES
SYMBOL
⢠Low forward volt drop
⢠Fast switching
⢠Soft recovery characteristic
⢠High thermal cycling performance
k
a
⢠Low thermal resistance
1
2
GENERAL DESCRIPTION
Glass-passivated double diffused
rectifier diode featuring fast forward
recovery and low forward recovery
voltage. The device is intended for
use in HDTV receivers and
multi-sync monitor horizontal
deflection circuits.
The BY459 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 ⤠1.2 V / 1.25 V
IF(peak) = 12 A (f = 48 kHz)
IF(peak) = 10 A (f = 82 kHz)
IFSM ⤠100 A
trr ⤠350 ns / 220 ns
SOD59 (TO220AC)
tab
12
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134).
SYMBOL PARAMETER
CONDITIONS
MIN.
VRSM
VRRM
VRWM
IF(peak)
Peak non-repetitive reverse
voltage
Peak repetitive reverse
voltage
Crest working reverse voltage
Peak working forward current f = 48 kHz;
f = 82 kHz;
-
-
-
BY459
-
-
IFRM
IF(RMS)
IFSM
Tstg
Tj
Peak repetitive forward
t = 100 µs
-
current
RMS forward current
-
Peak non-repetitive forward t = 10 ms
-
current
t = 8.3 ms
-
Storage temperature
sinusoidal; Tj = 150 ËC prior to
surge; with reapplied VRWM(max)
-40
Operating junction
-
temperature
MAX.
1500
UNIT
V
1500
V
1300
V
-1500 -1500S
12
-
A
-
10
A
100
A
30
A
100
A
110
A
150
ËC
150
ËC
September 1998
1
Rev 1.100
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