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DATA SHEET
MOS FIELD EFFECT TRANSISTOR
2SK1399
N-CHANNEL MOS FIELD EFFECT TRANSISTOR
FOR HIGH SPEED SWITCHING
DESCRIPTION
The 2SK1399 is an N-channel vertical type MOS FET can be
driven by 2.5 V power supply.
The 2SK1399 is driven by low voltage and does not require
consideration of driving current, it is suitable for appliances including
VCR cameras and headphone stereos which need power saving.
PACKAGE DRAWING (Unit: mm)
2.8 ±0.2
0.4
+0.1
–0.05
1.5
0.65
+0.1
–0.15
2
2.9 ±0.2
0.95
0.95
FEATURES
• Can be driven by a 3.0 V power source
• Not necessary to consider driving current because of its high input
impedance
• Possible to reduce the number of parts by omitting the bias resistor
3
0.4
+0.1
–0.05
Marking
1
0.3
ORDERING INFORMATION
PART NUMBER
2SK1399
PACKAGE
SC-59 (Mini Mold)
1.1 to 1.4
• Can be used complementary with the 2SJ185
0.16
+0.1
–0.06
1. Source
2. Gate
3. Drain
Marking: G12
ABSOLUTE MAXIMUM RATINGS (T
A
= 25°C)
Drain to Source Voltage (V
GS
= 0 V)
Gate to Source Voltage (V
DS
= 0 V)
Drain Current (DC)
Drain Current (pulse)
Note
EQUIVALENT CIRCUIT
50
±7.0
±100
±200
200
150
−55
to +150
V
V
mA
mA
mW
°C
°C
Gate
Protection
Diode
Source
Gate
Body
Diode
Drain
V
DSS
V
GSS
I
D(DC)
I
D(pulse)
P
T
T
ch
T
stg
Total Power Dissipation (T
C
= 25°C)
Channel Temperature
Storage Temperature
Note
PW
≤
10 ms, Duty Cycle
≤
50%
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 products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. D14770EJ3V0DS00 (3rd edition)
Date Published June 2005 NS CP(K)
Printed in Japan
The mark
shows major revised points.
0 to 0.1
1991, 2000
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