BCP 51/ 52/ 53
Thermal Characteristics and Derating Information
Thermal Resistance (°C/W)
60
50
40
30
20
10
0
100µ
1m
10m 100m
D=0.2
D=0.1
Single Pulse
D=0.05
160
Maximum Power (W)
50mm x 50mm 1oz Cu
T
amb
=
25°C
140
120
100
80
60
40
20
0
100µ
1m
10m 100m
50mm x 50mm 1oz Cu
T
amb
=
25°C
Single pulse
D=0.5
1
10
100
1k
1
10
100
1k
Transient Thermal Impedance
Max Power Dissipation (W)
2.0
1.5
1.0
0.5
0.0
50mm x 50mm
1oz Cu
Pulse Width (s)
Pulse Width (s)
Pulse Power Dissipation
0
20
40
60
80
100 120 140 160
Temperature (°C)
Derating Curve
BCP 51 / 52 / 53
Datasheet Number: DS35366 Rev. 5 – 2
3 of 7
March 2014
© Diodes Incorporated