DATA SHEET
MOS FIELD EFFECT TRANSISTOR
PA1912
µ
P-CHANNEL MOS FIELD EFFECT TRANSISTOR
FOR SWITCHING
DESCRIPTION
PACKAGE DRAWING (Unit : mm)
The µPA1912 is a switching device which can be driven
directly by a 2.5-V power source.
+0.1
–0.05
+0.1
–0.06
0.32
0.16
The µPA1912 features a low on-state resistance and excellent
switching characteristics, and is suitable for applications such
as power switch of portable machine and so on.
6
1
5
2
4
3
0 to 0.1
FEATURES
• Can be driven by a 2.5-V power source
• Low on-state resistance
0.65
0.95 0.95
1.9
DS(on)1
R
DS(on)2
R
DS(on)3
R
GS
D
= 50 mΩ MAX. (V = –4.5 V, I = –2.5 A)
0.9 to 1.1
2.9 ±0.2
GS
D
= 52 mΩ MAX. (V = –4.0 V, I = –2.5 A)
GS
D
= 70 mΩ MAX. (V = –2.5 V, I = –2.5 A)
1
, 2, 5, 6 : Drain
3
4
: Gate
: Source
ORDERING INFORMATION
PART NUMBER
PACKAGE
6-pin Mini Mold (Thin Type)
EQUIVALENT CIRCUIT
µPA1912TE
Drain
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Body
Diode
DSS
Drain to Source Voltage
Gate to Source Voltage
Drain Current (DC)
Drain Current (pulse) Note1
Total Power Dissipation
Total Power Dissipation Note2
Channel Temperature
Storage Temperature
V
V
–12
±10
±4.5
±18
0.2
2
V
Gate
GSS
V
A
Gate
Protection
Diode
D(DC)
I
D(pulse)
I
A
Source
T1
P
W
W
°C
Marking: TD
T2
P
ch
T
150
stg
T
–55 to +150 °C
Notes 1. PW ≤ 10 µs, Duty Cycle ≤ 1 %
2. Mounted on FR-4 board, t ≤ 5 sec.
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.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No.
Date Published July 1999 NS CP(K)
Printed in Japan
D13806EJ2V0DS00 (2nd edition)
The mark ★ shows major revised points.
1998, 1999
©