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MOS FIELD EFFECT TRANSISTOR
2SK4035
SWITCHING
N-CHANNEL POWER MOSFET
DATA SHEET
Document No. D17447EJ1V0DS00 (1st edition)
Date Published July 2005 NS CP(K)
Printed in Japan
2005
DESCRIPTION
2SK4035 is the best switching element for the DC-DC
converter usage from 24 to 48 V in the direct current input
voltage. It excels in the switching characteristics in low on-state
resistance and because it is the small size surface mounting
externals, is the best for the high-speed switching usage of the
equipment that promotes the automation of space-saving and
mounting.
FEATURES
Low input capacitance
C
iss
= 74 pF TYP.
Low on-state resistance
R
DS(on)
= 4.5
MAX. (V
GS
= 10 V, I
D
= 0.25 A)
Small and surface mount package (SC-96)
ORDERING INFORMATION
PART NUMBER
2SK4035
2SK4035-A
Note
Note
Pb-free (This product does not contain Pb in external
electrode and other parts.)
Marking: XP
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) (T
A
= 25°C)
Drain Current (pulse)
Note1
Total Power Dissipation (T
A
= 25°C)
Total Power Dissipation (T
A
= 25°C)
Note2
Channel Temperature
Storage Temperature
Notes 1.
PW
≤
10
μ
s, Duty Cycle
≤
1%
2.
Mounted on FR-4 board of 50 mm x 50 mm x 1.6 mm, 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.
PACKAGE
SC-96 (Mini Mold Thin Type)
SC-96 (Mini Mold Thin Type)
V
DSS
V
GSS
I
D(DC)
I
D(pulse)
P
T1
P
T2
T
ch
T
stg
250
±30
±0.5
±2.0
0.2
1.25
150
V
V
A
A
W
W
°C
°C
55 to +150
PACKAGE DRAWING (Unit: mm)
0.4
+0.1
0.65
0.9 to 1.1
0 to 0.1
0.16
+0.1
2
1
0.95
1.9
2.9 ±0.2
0.95
0
+
–
1. Gate
2. Source
3. Drain
2
1
3
EQUIVALENT CIRCUIT
Drain
Source
Body
Diode
Gate
Protection
Diode
Gate