STPS20L15D Datasheet, PDF (1/5 Pages) STMicroelectronics – LOW DROP OR-ing POWER SCHOTTKY DIODE

®
STPS20L15D/G
LOW DROP OR-ing POWER SCHOTTKY DIODE
MAIN PRODUCT CHARACTERISTICS
IF(AV)
VRRM
Tj (max)
VF (max)
20 A
15 V
125°C
0.33 V
K
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
K
A
K
A
NC
DESCRIPTION
Packaged in TO-220AC or D²PAK, this device is
especially intended for use as an OR-ing diode in
fault tolerant power supply equipments.
TO-220AC
STPS20L15D
D²PAK
STPS20L15G
ABSOLUTE RATINGS (limiting values)
Symbol
Parameter
VRRM Repetitive peak reverse voltage
IF(RMS) RMS forward current
IF(AV) Average forward current
IFSM Surge non repetitive forward current
IRRM
IRSM
Tstg
Tj
dV/dt
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°C δ = 1
tp = 10 ms
Sinusoidal
tp = 2 µs F = 1kHz
tp = 100 µs
Value
Unit
15
V
30
A
20
A
310
A
2
A
3
A
- 65 to + 150 °C
125
°C
10000
V/µs
*
:
dPtot
dTj
<
1
Rth(j−a)
thermal
runaway condition for a diode on its own heatsink
July 1999 - Ed: 2B
1/5