廬
STPS20L15D/G
LOW DROP OR-ing POWER SCHOTTKY DIODE
MAIN PRODUCT CHARACTERISTICS
I
F(AV)
V
RRM
Tj (max)
V
F
(max)
FEATURES AND BENEFITS
VERY LOW FORWARD VOLTAGE DROP FOR
LESS POWER DISSIPATION AND REDUCED
HEATSINK SIZE
REVERSE VOLTAGE SUITED TO OR-ing OF 3V,
5V and 12V RAILS
DESCRIPTION
Packaged in TO-220AC or D PAK, this device is
especially intended for use as an OR-ing diode in
fault tolerant power supply equipments.
2
20 A
15 V
125擄C
0.33 V
K
K
A
A
K
NC
TO-220AC
STPS20L15D
D
2
PAK
STPS20L15G
ABSOLUTE RATINGS
(limiting values)
Symbol
V
RRM
I
F(RMS)
I
F(AV)
I
FSM
I
RRM
I
RSM
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
Non repetitive peak reverse current
Storage temperature range
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
Tc = 115擄C
未
= 1
tp = 10 ms
Sinusoidal
tp = 2
碌s
F = 1kHz
tp = 100
碌s
Value
15
30
20
310
2
3
- 65 to + 150
125
10000
Unit
V
A
A
A
A
A
擄C
擄C
V/碌s
dPtot
1
<
thermal runaway condition for a diode on its own heatsink
Rth
(
j
鈭?/div>
a
)
dTj
July 1999 - Ed: 2B
1/5
next