Zxtps718mc, Pnp - thermal characteristics, Safe operating area – Diodes ZXTPS718MC User Manual
Page 3: Derating curve, Transient thermal impedance, Thermal resistance v board area, Power dissipation v board area
ZXTPS718MC
Document Number DS31937 Rev. 3 - 2
3 of 10
April 2011
© Diodes Incorporated
A Product Line of
Diodes Incorporated
ZXTPS718MC
PNP - Thermal Characteristics
0.1
1
10
0.01
0.1
1
10
0
25
50
75
100
125
150
0.0
0.5
1.0
1.5
2.0
100µ
1m
10m 100m
1
10
100
1k
0
20
40
60
80
0.1
1
10
100
0
25
50
75
100
125
150
175
200
225
0.1
1
10
100
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
8sqcm 2oz Cu
One active die
100us
100ms
1s
V
CE(SAT)
Limited
1ms
Safe Operating Area
Single Pulse, T
amb
=25°C
DC
10ms
I
C
Col
lect
o
r Current
(A
)
V
CE
Collector-Emitter Voltage (V)
10sqcm 1oz Cu
One active die
8sqcm 2oz Cu
One active die
10sqcm 1oz Cu
Two active die
Derating Curve
T
amb
=25°C
M
a
x P
o
we
r Di
ss
ip
at
io
n (W)
Temperature (°C)
8sqcm 2oz Cu
One active die
D=0.2
D=0.5
D=0.1
Transient Thermal Impedance
Single Pulse
D=0.05
Therm
al
R
es
ist
ance
(°
C
/W
)
Pulse Width (s)
2oz Cu
Two active die
2oz Cu
One active die
1oz Cu
Two active die
1oz Cu
One active die
Thermal Resistance v Board Area
Therm
al
R
es
ist
ance
(°
C
/W
)
Board Cu Area (sqcm)
1oz Cu
One active die
1oz Cu
Two active die
2oz Cu
One active die
2oz Cu
Two active die
Power Dissipation v Board Area
T
amb
=25°C
T
j max
=150°C
Continuous
P
D
Di
s
s
ipat
io
n (
W
)
Board Cu Area (sqcm)