1N582x
July 1999 - Ed: 2A
LOW DROP POWER SCHOTTKY RECTIFIER
®
Axial Power Schottky rectifier suited for Switch
Mode Power Supplies and high frequency DC to
DC converters. Packaged in DO-201AD these
devices are intended for use in low voltage, high
frequency inverters, free wheeling, polarity
protection and small battery chargers.
DESCRIPTION
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
EXTREMELY FAST SWITCHING
LOW FORWARD VOLTAGE DROP
FEATURES AND BENEFITS
Symbol Parameter
Value
Unit
1N5820 1N5821 1N5822
VRRM
Repetitive peak reverse voltage
20 30 40 V
IF(RMS)
RMS forward current
10 A
I
F(AV)
Average forward current T
L
= 100°C
δ = 0.5
3A
T
L
= 110°C
δ = 0.5
33 A
I
FSM
Surge non repetitive forward current tp = 10 ms
Sinusoidal
80 A
Tstg
Storage temperature range
- 65 to + 150 °C
Tj
Maximum operating junction temperature *
150 °C
dV/dt
Critical rate of rise of reverse voltage
10000 V/µs
ABSOLUTE RATINGS (limiting values)
IF(AV) 3 A
V
RRM
40 V
T
j
150°C
VF (max) 0.475 V
MAIN PRODUCTS CHARACTERISTICS
DO-201AD
* :
dPtot
dTj
<
1
Rth(j−a)
thermal runaway condition for a diode on its own heatsink
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