2SK3403
TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (π-MOSV)
2SK3403
Switching Regulator Applications
Unit: mm
•
•
•
•
Low drain-source ON resistance: R
High forward transfer admittance: |Y | = 5.8 S (typ.)
= 0.29 Ω (typ.)
DS (ON)
fs
Low leakage current: I
= 100 μA (max) (V
= 450 V)
DSS
DSS
Enhancement mode: V = 3.0~5.0 V (V
= 10 V, I = 1 mA)
D
th
DS
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Drain-source voltage
Symbol
Rating
Unit
V
450
450
±30
13
V
V
V
DSS
Drain-gate voltage (R
Gate-source voltage
= 20 kΩ)
V
GS
DGR
V
GSS
DC
(Note 1)
I
D
Drain current
A
Pulse (Note 1)
I
52
DP
Drain power dissipation (Tc = 25°C)
P
100
W
D
AS
AR
JEDEC
JEITA
―
―
Single pulse avalanche energy
E
350
mJ
(Note 2)
Avalanche current
I
13
10
A
TOSHIBA
2-10S1B
Repetitive avalanche energy (Note 3)
Channel temperature
E
mJ
°C
°C
AR
Weight: 1.5 g (typ.)
T
150
ch
Storage temperature range
T
−55~150
stg
Note: Using continuously under heavy loads (e.g. the application of high
temperature/current/voltage and the significant change in temperature,
etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage,
etc.) are within the absolute maximum ratings. Please design the
appropriate reliability upon reviewing the Toshiba Semiconductor
Reliability Handbook (“Handling Precautions”/Derating Concept and
Methods) and individual reliability data (i.e. reliability test report and
estimated failure rate, etc).
Thermal Characteristics
Characteristics
Symbol
Max
Unit
Thermal resistance, channel to case
Thermal resistance, channel to ambient
R
1.25
83.3
°C/W
°C/W
th (ch-c)
JEDEC
JEITA
―
―
R
th (ch-a)
Note 1: Ensure that the channel temperature does not exceed 150°C.
TOSHIBA
2-10S2B
Note 2:
V = 90 V, T = 25°C (initial), L = 3.46 mH, R = 25 Ω,
DD ch G
I
= 13 A
Weight: 1.5 g (typ.)
AR
Note 3: Repetitive rating: pulse width limited by maximum channel
temperature
This transistor is an electrostatic-sensitive device. Please handle with caution.
1
2006-11-06