Diodes DXT458P5 - Manual (Page 2)

DXT458P5
Document number: DS32067 Rev. 1 - 2
2 of 7
www.diodes.com
March 2010
© Diodes Incorporated
DXT458P5
PowerDI is a registered trademark of Diodes Incorporated.
ADVAN
CE I
N
F
O
RM
ATI
O
N
A Product Line of
Diodes Incorporated
NEW PROD
UC
T
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Characteristic Symbol Value Unit
Collector-Base Voltage V
CBO
400 V
Collector-Emitter Voltage V CEO
400 V
Emitter-Base Voltage V
EBO
5 V
Continuous Collector Current I
C
300 mA
Base Current I B
200 mA
Peak Pulse Current I
CM
1 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation @ T
A
= 25°C (Note 4) P
D
2.8 W
Thermal Resistance, Junction to Ambient Air (Note 4) @T
A
= 25°C R θJA 45 °C/W
Power Dissipation @ T
A
= 25°C (Note 5) P
D
1.3 W
Thermal Resistance, Junction to Ambient Air (Note 5) @T
A
= 25°C R θJA 96 °C/W
Power Dissipation @ T A = 25°C (Note 6) P D
0.7 W
Thermal Resistance, Junction to Ambient Air (Note 6) @T
A
= 25°C R θJA 179 °C/W
Thermal Resistance, Junction to Collector Terminal R θJT 14 °C/W
Operating and Storage Temperature Range T J , T STG
-55 to +150 °C
Notes: 4. Device mounted on 1.6mm FR-4 PCB, single sided 2 oz. copper, collector pad dimensions 50mm x 50mm.
5. Device mounted on 1.6mm FR-4 PCB, single sided 1 oz. copper, collector pad dimensions 25mm x 25mm.
6. Device mounted on 1.6mm FR-4 PCB, single sided 1 oz. copper, minimum recommended pad layout.