FZT657 View Datasheet(PDF) - Diodes Incorporated.
Part Name
Description
Manufacturer
FZT657 Datasheet PDF : 7 Pages
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Thermal Characteristics and Derating Information
Single Pulse Test at TA = 25°C
FZT657
70
60
T =25oC
A
50
25mm x 25mm
2oz FR-4
40 D=0.5
30
20 D=0.2
10
0
100µμ 1m
Single Pulse
D=0.05
D=0.1
10m 100m 1 10 100 1k
Pulse Width (s)
Transient Thermal Impedance
Single Pulse
100
T =25oC
A
50mm x 50mm
10
2oz FR-4
25mm x 25mm
2oz FR-4
1
100µμ 1m 10m 100m 1 10 100 1k
Pulse Width (s)
Pulse Power Dissipation
50
40
T =25oC
A
50mm x 50mm
2oz FR-4
30
D=0.5
20
D=0.2
10
Single Pulse
D=0.05
D=0.1
0
100µμ 1m 10m 100m 1 10 100 1k
Pulse Width (s)
Transient Thermal Impedance
3.0
2.5
50mm x 50mm
2oz FR-4
2.0
25mm x 25mm
2oz FR-4
1.5
1.0
0.5
0.00 20 40 60 80 100 120 140 160
Temperature (oC)
Derating Curve
FZT657
Document number: DS33152 Rev. 6 - 2
3 of 7
www.diodes.com
April 2018
© Diodes Incorporated
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