Datasheet 搜索 > MOS管 > International Rectifier（国际整流器） > IRLML2803TRPBF 数据手册 > IRLML2803TRPBF 数据手册 6/9 页
器件3D模型￥ 0.385
IRLML2803TRPBF 数据手册 - International Rectifier（国际整流器）
制造商:
International Rectifier（国际整流器）
分类:
MOS管
封装:
SOT-23-3
描述:
N沟道,30V,1.2A,250mΩ@10V
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IRLML2803TRPBF数据手册
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6 www.irf.com © 2014 International Rectifier Submit Datasheet Feedback April 24, 2014
IRLML2803PbF
Fig 13. Peak Diode Recovery dv/dt Test Circuit for N-Channel
HEXFET
®
Power MOSFETs
Circuit Layout Considerations
• Low Stray Inductance
• Ground Plane
• Low Leakage Inductance
Current Transformer
P.W.
Period
di/dt
Diode Recovery
dv/dt
Ripple ≤ 5%
Body Diode Forward Drop
Re-Applied
Voltage
Reverse
Recovery
Current
Body Diode Forward
Current
V
GS
=10V
V
DD
I
SD
Driver Gate Drive
D.U.T. I
SD
Waveform
D.U.T. V
DS
Waveform
Inductor Curent
D =
P. W .
Period
* V
GS
= 5V for Logic Level Devices
*
+
-
+
+
+
-
-
-
R
G
V
DD
• dv/dt controlled by R
G
• Driver same type as D.U.T.
• I
SD
controlled by Duty Factor "D"
• D.U.T. - Device Under Test
D.U.T
Fig 12c. Maximum Avalanche Energy
vs. Drain Current
Fig 12b. Unclamped Inductive Waveforms
Fig 12a. Unclamped Inductive Test Circuit
t
p
V
(BR)DSS
I
AS
R
G
I
AS
0.01
Ω
t
p
D.U.T
L
V
DS
+
-
V
DD
DRIVER
A
15V
20V
V
GS
25 50 75 100 125 150
Starting T
J
, Junction Temperature (°C)
0
2
4
6
8
10
12
14
16
18
E
A
S
,
S
i
n
g
l
e
P
u
l
s
e
A
v
a
l
a
n
c
h
e
E
n
e
r
g
y
(
m
J
)
I
D
TOP 0.57A
0.75A
BOTTOM
0.90A
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