DATA SHEET
MOS FIELD EFFECT TRANSISTOR
2SK4035
SWITCHING
N-CHANNEL POWER MOSFET
PACKAGE DRAWING (Unit: mm)
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.
+0.1
0.4
+0.1
–0.05
0.16
–0.06
3
0 to 0.1
1
2
FEATURES
0.65
• Low input capacitance
0.95 0.95
1.9
Ciss = 74 pF TYP.
• Low on-state resistance
RDS(on) = 4.5 Ω MAX. (VGS = 10 V, ID = 0.25 A)
• Small and surface mount package (SC-96)
0.9 to 1.1
1. Gate
2. Source
3. Drain
2.9 0.2
ORDERING INFORMATION
PART NUMBER
PACKAGE
2SK4035
2SK4035-A
SC-96 (Mini Mold Thin Type)
SC-96 (Mini Mold Thin Type)
Note
EQUIVALENT CIRCUIT
Note Pb-free (This product does not contain Pb in external
electrode and other parts.)
Drain
Marking: XP
Body
Diode
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Gate
Drain to Source Voltage (VGS = 0 V)
Gate to Source Voltage (VDS = 0 V)
Drain Current (DC) (TA = 25°C)
Drain Current (pulse) Note1
Total Power Dissipation (TA = 25°C)
Total Power Dissipation (TA = 25°C) Note2
Channel Temperature
VDSS
VGSS
ID(DC)
ID(pulse)
PT1
250
±30
V
V
Gate
Protection
Diode
±0.5
A
Source
±2.0
A
0.2
W
W
°C
°C
PT2
1.25
Tch
Tstg
150
Storage Temperature
−55 to +150
Notes 1. PW ≤ 10 µs, 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.
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. D17447EJ1V0DS00 (1st edition)
Date Published July 2005 NS CP(K)
Printed in Japan
2005