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參數(shù)資料
| 型號(hào)： | PBYL2025B |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | Rectifier diodes Schottky barrier(肖特基勢(shì)壘整流二極管) |
| 中文描述： | 20 A, 25 V, SILICON, RECTIFIER DIODE |
| 封裝： | PLASTIC PACKAGE-3 |
| 文件頁數(shù)： | 3/5頁 |
| 文件大?。?/td> | 47K |
| 代理商： | PBYL2025B |
Philips Semiconductors
Product specification
Rectifier diodes
Schottky barrier
PBYL2025B series
Fig.1. Maximum forward dissipation P
F
= f(I
);
square current waveform where I
F(AV)
=I
F(RMS)
x
√
D.
Fig.2. Maximum forward dissipation P
F
= f(I
);
square current waveform where I
F(AV)
=I
F(RMS)
x
√
D.
Fig.3. Typical and maximum forward characteristic
I
F
= f(V
F
); parameter T
j
Fig.4. Typical reverse leakage current; I
R
= f(V
R
);
parameter T
j
Fig.5. Typical junction capacitance; C
d
= f(V
R
);
f = 1 MHz; T
j
= 25C to 125 C.
Fig.6. Transient thermal impedance; Z
th j-mb
= f(t
p
).
0
5
10
15
20
25
30
0
5
10
15
0.5
0.2
0.1
PBYL2025
D = 1.0
Rs = 0.00875 Ohms
Vo = 0.27 V
Average forward current, IF(AV) (A)
Forward dissipation, PF (W)
Tmb(max) / C
150
T
I
D =
t
p
t
p
T
t
142.5
135
127.5
0
5
10
15
20
25
1uA
10uA
100uA
1mA
10mA
100mA
1A
PBYR1625
VR / V
IR / A
Tj = 25 C
50 C
75 C
100 C
125 C
150 C
0
5
Average forward current, IF(AV) (A)
10
15
20
0
5
10
15
a = 1.57
1.9
2.2
2.8
4
PBYL2025
Rs = 0.00875 Ohms
Vo = 0.270 V
Forward dissipation, PF (W)
Tmb(max) / C
150
142.5
135
127.5
1
10
100
100
1000
10000
PBYR1625
VR / V
Cd / pF
0
0.2
0.4
0.6
0.8
1
0
10
20
30
40
50
PBYR1625
VF / V
IF / A
Tj = 25 C
Tj = 125 C
max
typ
1us
10us
100us
1ms
10ms
100ms
1s
10s
0.001
0.01
0.1
1
10
PBYL1025
pulse width, tp (s)
Transient thermal impedance, Zth j-mb (K/W)
D =
t
p
t
p
T
T
P
t
D
March 1998
3
Rev 1.000
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