121NQ...(R) Series
Bulletin PD-2.249 rev. C 05/02
10
00
10
00
T =1 5 C
7°
J
10
0
R v rs C rre t - I (m )
ee e u n
A
R
1
0
1
.1
.0
1
.0 1
0
0
1 0C
5°
1 5C
2°
1 0C
0°
7°
5C
5°
0C
2°
5C
In ta ta e u F rw rdC rre t - I (A
s n nos o a
u n
)
F
10
0
5
1 1 2 2 3 3 4 4
0 5 0 5 0 5 0 5
R v rs V lta e- V (V
ee e o g
R )
T =1 5 C
7°
J
T =1 5 C
2°
J
T= 2 °
5C
J
1
0
J n tio C p c n e- C (p )
u c n a a ita c
F
T
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
100
00
T =2 °
5C
J
1
0
.1 .2 .3 .4 .5 .6 .7 .8 .9
F rw rdV lta eD p- V (V
o a
o g ro
)
F
M
1 1 1
.1 .2
10
00
0
1
0
2
0
3
0
4
0
5
0
R v rs V lta e- V (V
ee e o g
)
R
Fig. 1 - Maximum Forward Voltage Drop Characteristics
1
T e a Im e a c - Zth C (° /W
h rm l p d n e
C )
J
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
.1
D=0 0
.5
D=0 3
.3
D=0 5
.2
D=0 7
.1
D=0 8
.0
P
D
M
t
1
t2
N te :
o s
1 D tyfa to D= t1/ t2
. u
c r
.0
1
S g P ls
in le u e
(T e a R s ta c )
h rm l e is n e
.0 1
0
.0 0 1
00
.0 0
01
.0 1
0
.0
1
.1
2 P a T =P xZ
. ek
+T
J D
M th C C
J
1
1
0
10
0
t1, R c n u r P ls D ra n(S c n s
e ta g la u e u tio
eod)
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics
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