MUR405 Datasheet, PDF (2/3 Pages) Jinan Gude Electronic Device – 4.0 AMPS. ULTRA FAST RECTIFIERS

SWITCHMODE Power Rectifiers
MUR405, MUR410, MUR415,
MUR420, MUR440, MUR460
50V-600V 4.0A
RATINGS AND CHARACTERISTIC CURVES MUR405 MUR410 MUR415 MUR420 MUR440 MUR460
100
70
50
30
20
10
7.0
5.0
3.0
2.0
T_J = 175°C
1.0
0.7
0.5
0.3
0.2
25°C
100°C
0.1
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
v_F, INSTANTANEOUS VOLTAGE (V)
Figure 1. Typical Forward Voltage
80
40
20
8.0
4.0
2.0
0.8
0.4
0.2
0.08
0.04
0.02
0.008
0.004
0.002
0
T_J = 175°C
100°C
25°C
20 40 60 80 100 120 140 160 180 200
V_R, REVERSE VOLTAGE (V)
Figure 2. Typical Reverse Current
8
7
DC
6
Rated V_R
R_qJA = 28°C/W
5
SQUAREWAVE
4
3
2
1
0
0 20 40 60 80 100 120 140 160 180 200
T_A, AMBIENT TEMPERATURE (°C)
Figure 3. Current Derating
(Mounting Method #3 Per Note 2)
10
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
0
(Capacitive I_{PK =20}
Load) I_AV
10
5.0
dc
SQUAREWAVE
1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0
I_F(AV), AVERAGE FORWARD CURRENT (A)
Figure 4. Power Dissipation
200
100
90
80
70
60
50
40
30
20
0
T_J = 25°C
10
20
30
40
50
V_R, REVERSE VOLTAGE (V)
Figure 5. Typical Capacitance
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