參數(shù)資料
型號: STPS745FP
元件分類: 參考電壓二極管
英文描述: Low Current Operation at 250 ,Low Reverse Leakage,Low Noise Zener Diode
中文描述: 250 的低電流運算,低反向泄露,低噪聲穩(wěn)壓二極管
文件頁數(shù): 1/7頁
文件大?。?/td> 129K
代理商: STPS745FP
1/7
STPS745D/F/G/FP
July 2003 - Ed: 6G
POWER SCHOTTKY RECTIFIER
I
F(AV)
V
RRM
Tj (max)
V
F
(max)
7.5 A
45 V
175 °C
0.57 V
MAIN PRODUCT CHARACTERISTICS
I
VERY SMALL CONDUCTION LOSSES
I
NEGLIGIBLE SWITCHING LOSSES
I
EXTREMELY FAST SWITCHING
I
INSULATED
PACKAGE:
TO-220FPAC
Insulating voltage = 2000V DC
Capacitance = 12pF
I
AVALANCHE CAPABILITY SPECIFIED
ISOWATT220AC,
FEATURES AND BENEFITS
Single Schottky rectifier suited for Switch Mode
Power Supply and high frequency DC to DC con-
verters.
Packaged either in TO-220AC, ISOWATT220AC,
TO-220FPAC or D
2
PAK, this device is intended
for use in low voltage, high frequency inverters,
free wheeling and polarity protection applications.
DESCRIPTION
Symbol
V
RRM
I
F(RMS)
I
F(AV)
Parameter
Value
45
20
7.5
Unit
V
A
A
Repetitive peak reverse voltage
RMS forward current
Average forward current
δ
= 0.5
TO-220AC /
D
2
PAK
ISOWATT220AC/
TO-220FPAC
tp = 10 ms sinusoidal
tp = 2 μs square
tp = 100 μs square
tp = 1μs
Tj = 25°C
Tc = 160°C
Tc = 145°C
I
FSM
I
RRM
I
RSM
P
ARM
T
stg
Tj
dV/dt
Surge non repetitive forward current
Repetitive peak reverse current
Non repetitive peak reverse current
Repetitive peak avalanche power
Storage temperature range
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
150
1
2
2700
A
A
A
W
°
C
°C
V/μs
F = 1kHz
- 65 to + 175
175
10000
ABSOLUTE RATINGS
(limiting values)
A
K
TO-220AC
STPS745D
A
K
D
2
PAK
STPS745G
A
NC
K
* :dPtot
dTj
Rth j
a
<
1
(
)
thermal runaway condition for a diode on its own heatsink
ISOWATT220AC
STPS745F
TO-220FPAC
STPS745FP
K
A
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