參數(shù)資料
型號(hào): PBYR2535
廠商: NXP Semiconductors N.V.
英文描述: Rectifier diodes Schottky barrier
中文描述: 肖特基整流二極管
文件頁數(shù): 3/6頁
文件大?。?/td> 43K
代理商: PBYR2535
Philips Semiconductors
Product specification
Rectifier diodes
Schottky barrier
PBYR2545CTF, PBYR2545CTX
Fig.1. Maximum forward dissipation P
= f(I
) per
diode; square current waveform where
I
F(AV)
=I
F(RMS)
x
D.
Fig.2. Maximum forward dissipation P
= f(I
) per
diode; sinusoidal current waveform where a = form
factor = I
F(RMS)
/ I
F(AV)
.
Fig.3. Typical and maximum forward characteristic
I
F
= f(V
F
); parameter T
j
Fig.4. Typical reverse leakage current per diode;
I
R
= f(V
R
); parameter T
j
Fig.5. Typical junction capacitance per diode;
C
d
= f(V
R
); f = 1 MHz; T
j
= 25C to 125 C.
Fig.6. Transient thermal impedance per diode;
Z
th j-hs
= f(t
p
).
0
5
10
15
20
25
0
5
10
15
D = 1.0
0.5
0.2
0.1
PBYR2545CTX
Rs = 0.014 Ohms
Vo = 0.37 V
Average forward current, IF(AV) (A)
Forward dissipation, PF (W)
Ths(max) (C)
150
T
I
D =
t
p
t
p
T
t
126
102
78
0
25
50
100
10
1
0.1
0.01
Reverse current, IR (mA)
Reverse voltage, VR (V)
PBYR3045WT
50 C
75 C
100 C
125 C
Tj = 25 C
0
5
10
15
0
5
10
15
a = 1.57
1.9
2.2
2.8
4
PBYR2545CTX
Rs = 0.014 Ohms
Vo = 0.37 V
Average forward current, IF(AV) (A)
Forward dissipation, PF (W)
Ths(max) (C)
150
126
102
78
1
10
100
100
10000
1000
Cd / pF
VR / V
PBYR2545CT
0
0.2
0.4
0.6
0.8
1
1.2
1.4
0
10
20
30
40
50
PBYR2545CTX
Forward voltage, VF (V)
Forward current, IF (A)
Tj = 25 C
Tj = 125 C
max
typ
0.01
0.1
1
10
PBYR2545CTX
1us
10us
100us
1ms
10ms
100ms
1s
10s
pulse width, tp (s)
Transient thermal impedance, Zth j-hs (K/W)
D =
t
p
t
p
T
T
P
t
D
October 1998
3
Rev 1.300
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