廬
STPS80L15CY
LOW DROP OR-ing POWER SCHOTTKY RECTIFIER
PRELIMINARY DATASHEET
MAIN PRODUCT CHARACTERISTICS
I
F(AV)
V
RRM
Tj (max)
V
F
(max)
FEATURES AND BENEFITS
n
A1
K
A2
2 x 40 A
15 V
125 擄C
0.33 V
n
n
n
n
Max247
PACKAGE,
DUAL
DIODE
CONSTRUCTION, 2 x 40A
15V BLOCKING VOLTAGE SUITABLE FOR 5V
AND 12V OR-ing
EXTREMELY LOW VOLTAGE VOLTAGE
DROP: 0.33V @ 100擄C
OPERATING JUNCTION TEMPERATURE:
125擄C
AVALANCHE CAPABILITY SPECIFIED
A2
K
A1
Max247
DESCRIPTION
The STPS80L15CY uses proprietary barrier
technology to optimize forward voltage drop for
OR-ing functions in n-1 fault tolerant Switch Mode
Power Supplies.
ABSOLUTE RATINGS
(limiting values, per diode)
Symbol
V
RRM
I
F(RMS)
I
F(AV)
I
FSM
I
RRM
P
ARM
T
stg
Tj
dV/dt
Parameter
Repetitive peak reverse voltage
RMS forward current
Average forward current
Surge non repetitive forward current
Repetitive peak reverse current
Repetitive peak avalanche power
Storage temperature range
Maximum operating junction temperature
Critical rate of rise of reverse voltage
Tc = 110擄C
未
= 0.5
Per diode
Per device
Value
15
50
40
80
400
2
36045
- 65 to + 150
125
10000
Unit
V
A
A
A
A
W
擄C
擄C
V/碌s
tp = 10 ms sinusoidal
tp = 2 碌s F = 1kHz square
tp = 1碌s
Tj = 25擄C
July 2003 - Ed: 5B
1/5