U2703
| Model | U2703 |
| Description | POWER MOSFET |
| PDF file | Total 10 pages (File size: 174K) |
| Chip Manufacturer | IRF |
IRLR/U2703
25
LIMITED BY PACKAGE
V
DS
V
GS
R
D
20
I
D
, Drain Current (A)
R
G
4.5V
Pulse Width
≤ 1
µs
Duty Factor
≤ 0.1 %
D.U.T.
+
-
V
DD
15
10
Fig 10a.
Switching Time Test Circuit
5
V
DS
90%
0
25
50
75
100
125
150
175
T
C
, Case Temperature ( °C)
10%
V
GS
Fig 9.
Maximum Drain Current Vs.
Case Temperature
t
d(on)
t
r
t
d(off)
t
f
Fig 10b.
Switching Time Waveforms
10
Thermal Response (Z
thJC
)
D = 0.50
1
0.20
0.10
0.05
0.02
0.01
0.1
P
DM
SINGLE PULSE
(THERMAL RESPONSE)
Notes:
1. Duty factor D = t
t
1
t2
1
/t
2
0.01
0.00001
2. Peak T
J
= P
DM
x Z
thJC
+ T C
A
1
0.0001
0.001
0.01
0.1
t
1
, Rectangular Pulse Duration (sec)
Fig 11.
Maximum Effective Transient Thermal Impedance, Junction-to-Case
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