2SK2381_09

Manufacturer Part Number2SK2381_09
DescriptionChopper Regulator, DC−DC Converter and Motor Drive Applications
ManufacturerTOSHIBA [Toshiba Semiconductor]
2SK2381_09 datasheet
 


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TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (L
Chopper Regulator, DC−DC Converter and Motor Drive
Applications
Low drain−source ON resistance
High forward transfer admittance
Low leakage current
: I
DSS
Enhancement mode
: V
th
Absolute Maximum Ratings
Characteristics
Drain−source voltage
Drain−gate voltage (R
= 20 kΩ)
GS
Gate−source voltage
DC
(Note 1)
Drain current
Pulse (Note 1)
Drain power dissipation (Tc = 25°C)
Single pulse avalanche energy
(Note 2)
Avalanche current
Repetitive avalanche energy (Note 3)
Channel temperature
Storage temperature range
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
Thermal resistance, channel to case
Thermal resistance, channel to
ambient
Note 1: Ensure that the channel temperature does not exceed 150°C.
Note 2: V
= 50 V, T
= 25°C (initial), L = 4.2 mH, R
DD
ch
Note 3: Repetitive rating: pulse width limited by maximum channel temperature
This transistor is an electrostatic-sensitive device.
Please handle with caution.
2SK2381
: R
= 0.56 Ω (typ.)
DS (ON)
: |Y
| = 4.5 S (typ.)
fs
= 100 μA (max) (V
= 200 V)
DS
= 1.5 to 3.5 V (V
= 10 V, I
= 1 mA)
DS
D
(Ta = 25°C)
Symbol
Rating
V
200
DSS
V
200
DGR
V
±20
GSS
I
5
D
I
20
DP
P
25
D
E
65
AS
I
5
AR
E
2.5
AR
T
150
ch
T
−55 to 150
stg
Symbol
Max
5.0
°C / W
R
th (ch−c)
R
62.5
°C / W
th (ch−a)
= 25 Ω, I
G
AR
1
2
−π−MOSV)
Unit
V
V
V
A
A
W
JEDEC
JEITA
SC-67
mJ
TOSHIBA
2-10R1B
A
Weight: 1.9 g (typ.)
mJ
°C
°C
Unit
= 5 A
2009-09-29
2SK2381
Unit: mm