廬
STPS80H100CY
HIGH VOLTAGE POWER SCHOTTKY RECTIFIER
PRELIMINARY DATASHEET
MAIN PRODUCT CHARACTERISTICS
I
F(AV)
V
RRM
Tj (max)
V
F
(max)
FEATURES AND BENEFITS
s
A1
K
A2
2 x 40 A
100 V
175 擄C
0.70 V
s
s
s
s
s
s
HIGH REVERSE VOLTAGE
NEGLIGIBLE SWITCHING LOSSES
LOW FORWARD VOLTAGE DROP
LOW LEAKAGE CURRENT
HIGH TEMPERATURE
LOW THERMAL RESISTANCE
AVALANCHE CAPABILITY SPECIFIED
A2
K
A1
Max247
DESCRIPTION
Dual center tap Schottky rectifier suited for
Switched Mode Power Supplies and high
frequency DC to DC converters.
Packaged in Max247, this device is intended for
use in high frequency computer and telecom
converters.
ABSOLUTE RATINGS
(limiting values, per diode)
Symbol
V
RRM
I
F(RMS)
I
F(AV)
I
FSM
I
RRM
P
ARM
T
stg
T
j
dV/dt
* :
RMS forward current
Average forward current
Surge non repetitive forward cur-
rent
Repetitive peak reverse current
Repetitive peak avalanche power
Storage temperature range
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
Tc = 155擄C
未
= 0.5
Per diode
Per device
Parameter
Repetitive peak reverse voltage
Value
100
50
40
80
400
2
39200
- 65 to + 175
175
10000
Unit
V
A
A
A
A
W
擄C
擄C
V/碌s
tp = 10 ms sinusoidal
tp = 2 碌s square F = 1kHz
tp = 1碌s
Tj = 25擄C
dPtot
1
thermal runaway condition for a diode on its own heatsink
<
dTj
Rth
(
j
鈭?/div>
a
)
1/4
July 2003 - Ed: 2B
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