參數(shù)資料
型號: STPS052M
英文描述: LOW DROP POWER SCHOTTKY RECTIFIER
中文描述: 低壓差功率肖特基整流器
文件頁數(shù): 1/5頁
文件大?。?/td> 47K
代理商: STPS052M
1/5
STPS0520M
July 2003 - Ed : 2A
LOW DROP POWER SCHOTTKY RECTIFIER
I
VERY SMALL CONDUCTION LOSSES
I
NEGLIGIBLE SWITCHING LOSSES
I
EXTREMELY FAST SWITCHING
I
LOW
FORWARD
HIGHER
EFFICIENCY
BATTERY LIFE
I
LOW THERMAL RESISTANCE
I
AVALANCHE CAPABILITY SPECIFIED
VOLTAGE
DROP
EXTENDED
FOR
&
FEATURES AND BENEFITS
Single Schottky rectifier suited for switch mode
power supplies and high frequency DC to DC
converters.
Packaged in ST Mite, this device is intended for
use in low voltage, high frequency inverters, free
wheeling and polarity protection applications. Due
to the small size of the package this device fits
battery powered equipment (cellular, notebook,
PDA’s, printers) as well chargers and PCMCIA
cards.
DESCRIPTION
ST Mite
(DO-216AA)
Symbol
V
RRM
I
F(RMS)
I
F(AV)
I
FSM
Parameter
Value
20
2
0.5
5.5
Unit
V
A
A
A
Repetitive peak reverse voltage
RMS forward current
Average forward current
Surge non repetitive forward
current
Repetitive peak avalanche power
Storage temperature range
Maximum operating junction temperature*
Critical rate of rise of reverse voltage (rated Vr, Tj = 25°C)
Tc = 140°C
10 ms sinusoidal
δ
= 0.5
P
ARM
T
stg
Tj
dV/dt
tp = 1μs
Tj = 25°C
1400
W
°C
°
C
V/μs
- 65 to + 150
150
10000
ABSOLUTE RATINGS
(limiting values)
A
C
I
F(AV)
V
RRM
Tj (max)
V
F
(max)
0.5 A
20 V
150°C
0.30 V
MAIN PRODUCT CHARACTERISTICS
* :dPtot
dTj
Rth j
a
<
1
(
)
thermal runaway condition for a diode on its own heatsink
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