2002
MOS FIELD EFFECT TRANSISTOR
μ
PA1817
P-CHANNEL MOS FIELD EFFECT TRANSISTOR
FOR SWITCHING
DATA SHEET
Document No. G16253EJ1V0DS00 (1st edition)
Date Published August 2002 NS CP(K)
Printed in Japan
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
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availability and additional information.
DESCRIPTION
The
μ
PA1817 is a switching device which can be
driven directly by a 2.5 V power source.
This device features a low on-state resistance and
excellent switching characteristics, and is suitable for
applications such as power management of notebook
computers and so on.
FEATURES
2.5 V drive available
Low on-state resistance
R
DS(on)1
= 12 m
MAX. (V
GS
=
4.5 V, I
D
=
6.0 A)
R
DS(on)2
= 12.5 m
MAX. (V
GS
=
4.0 V, I
D
=
6.0 A)
R
DS(on)3
= 19.2 m
MAX. (V
GS
=
2.5 V, I
D
=
6.0 A)
Built-in G-S protection diode against ESD
ORDERING INFORMATION
PART NUMBER
PACKAGE
μ
PA1817GR-9JG
Power TSSOP8
ABSOLUTE MAXIMUM RATINGS (T
A
= 25°C)
Drain to Source Voltage (V
GS
= 0 V)
V
DSS
20
m
12
m
12
m
48
2.0
V
Gate to Source Voltage (V
DS
= 0 V)
V
GSS
V
Drain Current (DC) (T
A
= 25°C)
Drain Current (pulse)
Note1
Total Power Dissipation
Note2
I
D(DC)
A
I
D(pulse)
A
P
T
W
Channel Temperature
T
ch
150
°C
Storage Temperature
T
stg
55 to +150
°C
Notes 1.
PW
≤
10
μ
s, Duty Cycle
≤
1%
2.
Mounted on ceramic substrate of 5000
mm
2
x 1.1
mm
Remark
The diode connected between the gate and source of the transistor serves as a protector against ESD. When
this device actually used, an additional protection circuit is externally required if a voltage exceeding the rated
voltage may be applied to this device.
PACKAGE DRAWING (Unit: mm)
1
4
8
5
6.4 ±0.2
4.4 ±0.1
1.0 ±0.2
0
±
0.1
1, 2, 3
4
5, 6, 7, 8:Drain
:Source
:Gate
0.8 MAX.
3.15 ±0.15
3.0 ±0.1
0.65
0.10 M
0.27
+0.03
0.25
0.5
0.6
+0.15
3
°
+5
°
–3
°
1.2 MAX.
1.0±0.05
0.1±0.05
EQUIVALENT CIRCUIT
Source
Body
Diode
Gate
Protection
Diode
Gate
Drain