參數(shù)資料
型號(hào): MURH840CT
廠商: ON SEMICONDUCTOR
元件分類(lèi): 參考電壓二極管
英文描述: MEGAHERTZ Power Rectifier(大功率整流管)
中文描述: 4 A, 400 V, SILICON, RECTIFIER DIODE, TO-220AB
封裝: PLASTIC, CASE 221A-09, 3 PIN
文件頁(yè)數(shù): 2/4頁(yè)
文件大?。?/td> 51K
代理商: MURH840CT
MURH840CT
http://onsemi.com
2
THERMAL CHARACTERISTICS
(Per Diode Leg)
Rating
Symbol
Value
Unit
Maximum Thermal Resistance, Junction to Case
R
θ
JC
3.0
°
C/W
ELECTRICAL CHARACTERISTICS
(Per Diode Leg)
Maximum Instantaneous Forward Voltage (Note 1.)
(i
F
= 4.0 Amps, T
C
= 150
°
C)
(i
F
= 4.0 Amps, T
C
= 25
°
C)
v
F
1.9
2.2
Volts
Maximum Instantaneous Reverse Current (Note 1.)
(Rated dc Voltage, T
C
= 150
°
C)
(Rated dc Voltage, T
C
= 25
°
C)
i
R
500
10
μ
A
Maximum Reverse Recovery Time
(I
F
= 1.0 Amp, di/dt = 50 Amps/
μ
s)
1. Pulse Test: Pulse Width = 300
μ
s, Duty Cycle
2.0%.
t
rr
28
ns
Figure 1. Typical Forward Voltage
Figure 2. Typical Reverse Current, Per Leg
Figure 3. Forward Current Derating, Ambient, Per Leg
50
20
10
0.1
0.2
0.5
1
2
5
2.4
2.2
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
v
F
, INSTANTANEOUS VOLTAGE (VOLTS)
i
T
J
= 150
°
C
100
°
C
25
°
C
V
R
, REVERSE VOLTAGE (VOLTS)
I
0.10
1000
500
0.2
0.5
1
5
10
20
50
100
200
50
100
150
200
250
300
350
400
I
T
A
, AMBIENT TEMPERATURE (
°
C)
0
60
2
4
6
7
1
80
100
120
140
160
180 200
T
J
= 150
°
C
100
°
C
25
°
C
DC
SQUARE
WAVE
2
100
40
20
0
3
5
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