參數(shù)資料
型號(hào): MBR745
廠商: ON SEMICONDUCTOR
元件分類: 參考電壓二極管
英文描述: Schottky Barrier Power Rectifier(7.5A,45V肖特基勢(shì)壘功率整流器)
中文描述: 7.5 A, 45 V, SILICON, RECTIFIER DIODE, TO-220AC
封裝: PLASTIC, CASE 221B-04, 2 PIN
文件頁數(shù): 2/4頁
文件大?。?/td> 52K
代理商: MBR745
MBR735, MBR745
http://onsemi.com
2
THERMAL CHARACTERISTICS
Characteristic
Symbol
Value
Unit
Maximum Thermal Resistance, JunctiontoCase
R
JC
3.0
°
C/W
Maximum Thermal Resistance, JunctiontoAmbient
R
JA
60
°
C/W
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (Note 1)
(i
F
= 7.5 Amps, T
C
= 125
°
C)
(i
F
= 15 Amps, T
C
= 125
°
C)
(i
F
= 15 Amps, T
C
= 25
°
C)
v
F
0.57
0.72
0.84
V
Maximum Instantaneous Reverse Current (Note 1)
(Rated dc Voltage, T
C
= 125
°
C)
(Rated dc Voltage, T
C
= 25
°
C)
1. Pulse Test: Pulse Width = 300 s, Duty Cycle
2.0%.
i
R
15
0.1
mA
Figure 1. Typical Forward Voltage
Figure 2. Typical Reverse Current
0.6
0.2
i
F
, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
50
30
20
10
7.0
5.0
V
R
, REVERSE VOLTAGE (VOLTS)
0
0.001
iF
I
R
1.0
0.7
0.5
1.2
0.4
0.8
10
20
30
40
0.1
1.0
1.0
50
,
10
100
T
J
= 125
°
C
75
°
C
25
°
C
T
J
= 150
°
C
125
°
C
100
°
C
0.01
25
°
C
75
°
C
3.0
2.0
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