1N582x
July 1999 - Ed: 2A
LOW DROP POWER SCHOTTKY RECTI FIER
®
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 SW ITCHING LOSSES
EXTREMELY FAST SWITCHING
LOW FO RWA RD V OLTAG E DR O P
FEAT URES AND BENE FITS
Symbo l Parameter
Value
Unit
1N5820 1N5821 1N5822
V
RRM
Repetitive peak reverse voltage
20 30 40 V
I
F(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 forwar d c urrent tp = 10 ms
Sinusoidal
80 A
T
stg
Storage temperature range
- 65 to + 150 °C
Tj
Maximum operating junction temperature *
150 °C
dV/dt
Critical rate of r ise of revers e v oltage
10000 V/µs
ABSOLUTE RATINGS (limiting values)
I
F(AV)
3 A
V
RRM
40 V
T
j
150° C
V
F
(max) 0.475 V
MAIN PRODUCT S CHARACTE RIST ICS
DO-201AD
* :
dPtot
dTj
<
1
Rth
(
j
−
a
)
thermal runaway condition for a diode on its own heatsink
1/5
