ST780C04L2 查看數據表（PDF） - International Rectifier
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ST780C04L2 Datasheet PDF : 7 Pages
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10 0 00
ST780C..L Series
Bulletin I25192 rev. C 04/00
1 0 00
TJ= 25°C
TJ= 125°C
ST 7 8 0 C ..L S e rie s
10 0
0 .5
1
1 .5
2
2 .5
In st a n t a n e o us O n -st a t e V o lt a g e (V )
Fig. 9 - On-state Voltage Drop Characteristics
0.1
St e a d y S ta t e V a lu e
R th J-hs = 0 .0 7 3 K / W
( Sin g le S id e C o o le d )
R th J- hs = 0 .0 3 1 K / W
( D o u b le S id e C o o le d )
0 .0 1 ( D C O p e ra t io n )
S T 780C ..L S eries
0.0 01
0 .0 01
0.0 1
0.1
1
10
Sq u a re W a v e P u lse D u ra tio n ( s)
Fig. 10 - Thermal Impedance ZthJ-hs Characteristics
100
R e c ta n g u la r g at e p u lse
a ) R e c o m m e n d e d lo a d lin e fo r
ra t e d d i/ d t : 2 0 V , 1 0 o h m s; t r< = 1 µ s
b ) Re c o m m e n d e d lo a d lin e f o r
< = 30% ra te d d i/d t : 1 0V , 10 ohm s
10 tr<=1 µs
(a)
(b)
(1) PGM = 10W , tp = 4m s
(2) PGM = 20W , tp = 2m s
(3) PGM = 40W , tp = 1m s
(4) PGM = 60W , tp = 0.66m s
1
0.1
0 .00 1
VGD
IG D
0.01
(1 ) (2 ) (3) (4 )
D e v ic e : S T 7 8 0 C ..L Se rie s
Fre qu e n c y L im it e d by PG ( A V )
0 .1
1
10
1 00
Instan ta ne ou s G a te C u rrent (A )
Fig. 11 - Gate Characteristics
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