參數(shù)資料
型號: STPS20L25CG
廠商: 意法半導(dǎo)體
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
文件大小: 94K
代理商: STPS20L25CG
STPS20L25CT/CG
June 1999 - Ed : 3A
LOW DROP POWER SCHOTTKY RECTIFIER
I
F(AV)
V
RRM
Tj (max)
V
F
(max)
2 x 10 A
25 V
150 °C
0.35 V
MAIN PRODUCT CHARACTERISTICS
VERY LOW FORWARD VOLTAGE DROP FOR
LESS POWER DISSIPATION AND REDUCED
HEATSINK
OPTIMIZED CONDUCTION/REVERSE LOSSES
TRADE-OFF WHICH MEANS THE HIGHEST
EFFICIENCY IN THE APPLICATIONS
FEATURES AND BENEFITS
Dual center tap Schottky rectifier suited to
Switched Mode Power Supplies and high
frequency DC to DC converters.
Packaged in TO-220AB and D
2
PAK, this device is
especially intended for use as a rectifier at the
secondary of 3.3V SMPS units.
DESCRIPTION
TO-220AB
STPS20L25CT
A1
A2
K
Symbol
Parameter
Value
Unit
V
RRM
Repetitive peak reverse voltage
25
V
I
F(RMS)
RMS forward current
30
A
I
F(AV)
Average forward current
Tc = 145°C
δ
= 0.5
tp = 10 ms Sinusoidal
tp=2
μ
s square F=1kHz
tp = 100
μ
s square
Per diode
Per device
10
20
A
I
FSM
Surge non repetitive forward current
220
A
I
RRM
I
RSM
Repetitive peak reverse current
1
A
Non repetitive peak reverse current
3
A
°
C
°C
V/
μ
s
T
stg
Storage temperature range
- 65 to + 150
Tj
Maximum operating junction temperature *
150
dV/dt
Critical rate of rise of reverse voltage
10000
ABSOLUTE RATINGS
(limiting values, per diode)
A1
A2
K
A1
A2
K
D
2
PAK
STPS20L25CG
* : dPtot
dTj
<
1
Rth
(
j
a
)
thermal runaway condition for a diode on its own heatsink
1/5
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