Safe operating area, Derating curve, Pulse power dissipation – Diodes ZXTC2063E6 User Manual
Page 3: Transient thermal impedance

ZXTC2063E6
Document Number: DS33648 Rev: 3 - 2
3 of 9
November 2012
© Diodes Incorporated
ZXTC2063E6
ADVAN
CE I
N
F
O
RM
ATI
O
N
A Product Line of
Diodes Incorporated
Thermal Characteristics and Derating Information
100µ
1m
10m 100m
1
10
100
1k
0
10
20
30
40
50
60
70
80
90
100
110
0.1
1
10
10m
100m
1
10
100m
1
10
10m
100m
1
10
NPN
T
amb
=25°C
50mm x 50mm 2oz FR4
One active die
V
CE(sat)
Limit
100µs
1ms
10ms
100ms
1s
DC
Safe Operating Area
I
C
C
o
lle
c
to
r C
u
rr
e
n
t (
A
)
V
CE
Collector-Emitter Voltage (V)
0
20
40
60
80
100 120 140 160
0.0
0.5
1.0
1.5
2.0
50mm x 50mm 2oz FR4
One active die
50mm x 50mm 2oz FR4
One active die t<5secs
25mm x 25mm 1oz FR4
One active die
25mm x 25mm 1oz FR4
Two active die
15mm x 15mm 1oz FR4
One active die
Derating Curve
Temperature (°C)
M
a
x P
o
we
r Di
ssi
p
a
ti
o
n (W
)
100µ
1m
10m 100m
1
10
100
1k
1
10
100
Safe Operating Area
Single Pulse
T
amb
=25°C
50mm x 50mm 2oz FR4
One active die
Pulse Power Dissipation
Pulse Width (s)
M
a
x P
o
we
r Di
ssi
pa
ti
o
n
(W
)
D=0.1
D=0.05
Single Pulse
D=0.2
D=0.5
T
amb
=25°C
50mm x 50mm 2oz FR4
One active die
Transient Thermal Impedance
Pulse Width (s)
T
h
er
m
a
l R
e
s
is
tanc
e (
°C/
W)
PNP
T
amb
=25°C
50mm x 50mm 2oz FR4
One active die
100µs
1ms
10ms
100ms
1s
DC
V
CE(sat)
Limit
-V
CE
Collector-Emitter Voltage (V)
-I
C
C
ol
lec
tor
C
ur
rent
(A
)