DATA SHEET
MOS FIELD EFFECT TRANSISTOR
2SK1482
N-CHANNEL MOS FIELD EFFECT TRANSISTOR
FOR SWITCHING
DESCRIPTION
The 2SK1482 is N-channel vertical type MOS FET switching device which
can be directly driven from an IC operating with a 5 V single power supply.
The device featuring low on-state resistance is of the voltage drive type and
thus is ideal for driving actuators such as motors, solenoids, and relays.
FEATURES
• Low on-state resistance
RDS(on)1 = 0.8 Ω MAX. (VGS = 4 V, ID = 0.5 A)
RDS(on)2 = 0.4 Ω MAX. (VGS = 10 V, ID = 0.5 A)
• Voltage drive at logic level (VGS = 4 V) is possible.
• Bidirectional zener diode for protection is incorporated in
between the gate and the source.
• Inductive loads can be driven without protective circuit thanks
to the improved breakdown voltage between the drain and source.
• Can be used complementary with the 2SJ196.
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Drain to Source Voltage (VGS = 0 V)
Gate to Source Voltage (VDS = 0 V)
VDSS
VGSS
30
V
±20
V
Drain Current (DC) (TC = 25°C)
Drain Current (pulse) Note
ID(DC)
±1.5
A
ID(pulse)
±3.0
A
Total Power Dissipation (TA = 25°C)
PT
750
W
Channel Temperature
Tch
150
°C
Storage Temperature
Tstg
−55 to +150 °C
Note PW ≤ 10 ms, Duty Cycle ≤ 50%
PACKAGE DRAWING (Unit : mm)
5.2 MAX.
0.5
2.54
1.27
123
EQUIVALENT CIRCUIT
Drain
Gate
Body
Diode
Gate
Protection
Diode
Source
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. D15670EJ2V0DS00 (2nd edition)
(Previous No. TC-2344)
The mark 5 shows major revised points.
©
Date Published July 2001 NS CP(K)
Printed in Japan
1991, 2001