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
HIGH REVERSE VOLTAGE
NEGLIGIBLE SWITCHING LOSSES
LOW FORWARD VOLTAGE DROP
LOW LEAKAGE CURRENT
HIGH TEMPERATURE
LOW THERMAL RESISTANCE
DESCRIPTION
Dual center tap Schottky rectifier suited for
Switched Mode Power Supplies and high
frequencyDC 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
T
stg
T
j
dV/dt
Parameter
Repetitive peak reverse voltage
RMS forward current
Average forward current
Surge non repetitive forward
current
Repetitive peak reverse current
Storage temperature range
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
Tc = 155擄C
未
= 0.5
2 x 40 A
100 V
175
擄C
0.70 V
A1
K
A2
A2
K
A1
Max247
Value
100
50
Per diode
Per device
40
80
400
2
- 65 to + 175
175
10000
Unit
V
A
A
A
A
擄C
擄
C
V/碌s
tp = 10 ms sinusoidal
tp = 2
碌
s square F = 1kHz
* :
dPtot
1
<
thermal runaway condition for a diode on its own heatsink
Rth
(
j
鈭?/div>
a
)
dTj
1/4
November 1999 - Ed: 1B
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