DATA SHEET
MOS FIELD EFFECT TRANSISTOR
2SJ243
P-CHANNEL MOS FET
FOR SWITCHING
The 2SJ243 is a P-channel vertical type MOS FET that is driven
at 2.5 V.
Because this MOS FET can be driven on a low voltage and
PACKAGE DIMENSIONS (in mm)
0.3 ± 0.05
+0.1
–0.05
0.1
because it is not necessary to consider the drive current, the
2SJ243 is ideal for driving the actuator of power-saving systems,
such as VCR cameras and headphone stereo systems.
Moreover, the 2SJ243 is housed in a super small mini-mold
package so that it can help increase the mounting density on the
printed circuit board and lower the mounting cost, contributing to
miniaturization of the application systems.
D
0 to 0.1
G
S
+0.1
–0
0.2
0.5
0.6
0.5
0.75 ± 0.05
1.0
1.6 ± 0.1
FEATURES
•
Small mounting area: about 60 % of the conventional mini-mold
package (SC-70)
EQUIVALENT CIRCUIT
•
•
Can be directly driven by 3-V IC
Can be automatically mounted
Drain (D)
The internal diode in the right figure is a parasitic diode.
The protection diode is to protect the product from damage
Gate (G)
Internal diode
due to static electricity. If there is a danger that an extremely
high voltage will be applied across the gate and source in the
actual circuit, a gate protection circuit such as an external
constant-voltage diode is necessary.
Gate protection
diode
PIN CONNECTIONS
S: Source
D: Drain
G: Gate
Source (S)
Marking: A1
ABSOLUTE MAXIMUM RATINGS (TA = 25 ˚C)
PARAMETER
Drain to Source Voltage
Gate to Source Voltage
Drain Current (DC)
SYMBOL
VDSS
TEST CONDITIONS
RATING
UNIT
VGS = 0
VDS = 0
–30
±7
V
A
VGSS
ID(DC)
±100
±200
mA
mA
Drain Current (Pulse)
ID(pulse)
PW ≤ 10 ms
Duty cycle ≤ 50 %
Total Power Dissipation
Channel Temperature
Operating Temperature
Storage Temperature
PT
3.0 cm2 × 0.64 mm, ceramic substrate used
200
150
mW
˚C
Tch
Topt
Tstg
–55 to +80
–55 to +150
˚C
˚C
Document No. D11215EJ1V0DS00 (1st edition)
Date Published June 1996 P
Printed in Japan
1996