sf5407 Vishay, sf5407 Datasheet - Page 3

• Manufacturer Part Number: sf5407
• Description: Ultra Fast Avalanche Sinterglass Diode
• Manufacturer: Vishay

Typical Characteristics (Tamb = 25 °C unless otherwise specified)
Figure 2. Max. Average Forward Current vs. Ambient Temperature
Figure 3. Max. Average Forward Current vs. Ambient Temperature
Document Number 86061
Rev. 1.7, 14-Apr-05
94 9548
96 12132
96 12133
Figure 1. Max. Thermal Resistance vs. Lead Length
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
40
30
20
10
0
0
0
0
SF5400...SF5404
SF5405...SF5408
20 40 60 80 100 120 140 160 180
20 40 60 80 100 120 140 160 180
5
T
T
amb
amb
– Ambient Temperature ( °C )
– Ambient Temperature ( °C )
l – Lead Length ( mm )
10
15
R
R
T
thJA
thJA
l
L
V
V
PCBoard
PCBoard
= constant
f 1 kHz
f 1 kHz
R
R
20
≤
≤
= V
= V
≤
≤
70 K/W
70 K/W
RRM
RRM
l
25
30
SF5400 / 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8
Figure 4. Max. Average Forward Current vs. Ambient Temperature
Figure 5. Max. Average Forward Current vs. Ambient Temperature
96 12061
96 12062
96 12057
100.000
10.000
1.000
0.100
0.010
0.001
Figure 6. Max. Forward Current vs. Forward Voltage
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2
T
SF5400...SF5404
20 40 60 80 100 120 140 160 180
20 40 60 80 100 120 140 160 180
j
= 175 °C
T
T
R
amb
amb
thJA
R
V
f
l = 10 mm
V
thJA
R
V
– Ambient Temperature (°C )
≤
– Ambient Temperature ( °C )
F
f 1 kHz
l = 10 mm
R
= V
≤
≤
1 kHz
– Forward Voltage ( V )
= V
≤
25 K/W
T
RRM
j
25 K/W
= 25 °C
RRM
Vishay Semiconductors
SF5400...SF5404
SF5405...SF5408
www.vishay.com
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