參數(shù)資料
型號: SBLB25LB20CT
廠商: VISHAY SEMICONDUCTORS
元件分類: 整流器
英文描述: 12.5 A, 20 V, SILICON, RECTIFIER DIODE, TO-263AB
封裝: PLASTIC PACKAGE-3
文件頁數(shù): 3/3頁
文件大?。?/td> 45K
代理商: SBLB25LB20CT
SBL25LxxCT, SBLF25LxxCT & SBLB25LxxCT Series
Vishay Semiconductors
formerly General Semiconductor
Document Number 88731
www.vishay.com
22-Oct-02
3
Ratings and
Characteristic Curves (TA = 25°C unless otherwise noted)
I F
Instantaneous
Forward
Current
(A)
50
10
I R
Instantaneous
Reverse
Current
(mA)
Fig. 4 - Typical Reverse Characteristics Per Leg
1.0
0.1
0.01
Fig. 1 - Forward Current Derating Curve
0
5
15
10
25
0
50
100
150
20
A
verage
Forward
Current
(A)
Peak
Forward
Surge
Current
(A)
Number of Cycles at 60 HZ
Fig. 2 - Maximum Non-Repetitive Peak
Forward Surge Current Per Leg
0
50
150
100
250
200
300
110
100
TJ = TJ max.
8.3ms Single Half Sine-Wave
(JEDEC Method)
Case Temperature (
°C)
Fig. 3 - Typical Instantaneous
Forward Characteristics Per Leg
1.0
10
50
0.01
0.001
0.1
TJ = 125
°C
75
°C
25
°C
Resistive or Inductive Load
T
ransient
Thermal
Impedance
(
°C/W)
0.01
110
100
10
100
0.1
1
t — Pulse Duration (sec.)
TJ = 25
°C
TJ = 150
°C
Fig. 5 - Typical Junction Capacitance Per Leg
pF
Junction
Capacitance
110
100
1,000
4,000
100
0.1
Reverse Voltage (V)
TJ = 25
°C
f = 1.0 MHZ
Vsig = 50mVp-p
Instantaneous Forward Voltage (V)
0
0.2
0.1
0.5
1.0
0.4
0.3
0.6
0.7
0.8
0.5
0.9
Pulse Width = 300
s
1% Duty Cycle
0
20
100
40
60
80
Fig. 6 - Typical Transient
Thermal Impedance Per Leg
Percent of Rated Peak Reverse Voltage (%)
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