User guide

DXT2011P5
Document number: DS32069 Rev. 3 - 2
3 of 7
www.diodes.com
April 2012
© Diodes Incorporated
DXT2011P5
POWERDI is a re
g
istered trademark of Diodes Incor
p
orated.
ADVANCE INFORMATION
A Product Line o
f
Diodes Incorporated
Thermal Characteristics
10 100 1000 10000
20
40
60
80
100
120
140
160
180
10 100 1000 10000
0
1
2
3
4
100m 1 10 100
10m
100m
1
10
Single Pulse. T
amb
=25°C
50mmX50mm FR4 2oz Cu
V
CE(sat)
Limited
100µs
1ms
10ms
100ms
1s
DC
Safe Operating Area
I
C
Collector Current (A)
V
CE
Collector-Emitter Voltage (V)
0 25 50 75 100 125 150 175
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Minimum pad
1oz Cu
25mmX25mm FR4
1oz Cu
50mmX50mm FR4
2oz Cu
Derating Curve
Temperature (°C)
Max Power Dissipation (W)
100µ 1m 10m 100m 1 10 100 1k
0
10
20
30
40
Power Rating vs. Cu Area
Thermal Resistance vs. Cu Area
50mmX50mm FR4 2oz Cu
Transient Thermal Impedance
D=0.5
D=0.2
D=0.1
Single Pulse
D=0.05
Thermal Resistance (°C/W)
Pulse Width (s)
100µ 1m 10m 100m 1 10 100 1k
1
10
100
Single Pulse. T
amb
=25°C
50mmX50mm FR4 2oz Cu
Pulse Power Dissipation
Pulse Width (s)
Max Power Dissipation (W)
2 oz. weight Copper
T
(amb)
=25°C
Copper Area (sq mm)
Thermal Resistance (°C/W)
1 oz. weight Copper
1 oz. weight Copper
2 oz. weight Copper
Power Rating (W)
Copper Area (sq mm)
T
(amb)
=25°C