Diodes FCX1053A - Manual (Page 2)

FCX1053A
Document number: DS33078 Rev. 3 - 2
2 of 7
www.diodes.com
March 2014
© Diodes Incorporated
FCX1053A
A Product Line of
Diodes Incorporated
Absolute Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit
Collector-Base Voltage V
CBO
150 V
Collector-Emitter Voltage V
CEO
75 V
Emitter-Base Voltage V
EBO
7 V
Continuous Collector Current I
C
3 A
Base Current I
B
500 mA
Peak Pulse Current I
CM
10 A
Thermal Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit
Power Dissipation
(Note 5)
P
D
1
W (Note 6) 1.6
(Note 7) 2.0
Thermal Resistance, Junction to Ambient Air
(Note 5)
R
θJA
125
°C/W  (Note 6) 78
(Note 7) 62.5
Thermal Resistance, Junction to Lead (Note 8) R
θJL
3.6 °C/W 
Operating and Storage Temperature Range T
J,
T
STG
-55 to +150 °C
ESD Ratings
(Note 9)
Characteristic Symbol Value Unit JEDEC Class
Electrostatic Discharge - Human Body Model ESD HBM 4,000 V 3A
Electrostatic Discharge - Machine Model ESD MM 400 V C
Notes: 5. For a device mounted with the exposed collector pad on 15mm x 15mm 1oz copper that is on a single-sided 1.6mm FR4 PCB; device is measured
under still air conditions whilst operating in a steady-state.
6. Same as note (5), except the device is mounted on 25mm x 25mm 1oz copper.
7. Same as note (5), except the device is mounted on 50mm x 50mm 1oz copper.
8. Thermal resistance from junction to solder-point (on the exposed collector pad).
9. Refer to JEDEC specification JESD22-A114 and JESD22-A115.
Thermal Characteristics and Derating Information
0 500 1000 1500 2000 2500
0
1
2
3
0 500 1000 1500 2000 2500
40.0
60.0
80.0
100.0
120.0
140.0
2oz copper
1oz copper
T
amb
=25°C
Copper Area (sqmm)
Ma
xi
mu
m P
o
w
er
(
W
)
2oz copper
1oz copper
T
amb
=25°C
Copper Area (sqmm)
T
h
e
rm
a
l R
e
si
st
an
ce
(
°C
/W)