2SK3068
TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (π−MOSV)
2SK3068
Chopper Regulator DC−DC Converter, and Motor Drive
Applications
Unit: mm
z Low drain−source ON resistance
z High forward transfer admittance
: R
= 0.4 Ω (typ.)
DS (ON)
: |Y | = 9.0 S (typ.)
fs
z Low leakage current
z Enhancement mode
: I
= 100 μA (max) (V
= 500 V)
DSS
DS
: V = 2.0~4.0 V (V
= 10 V, I = 1 mA)
D
th
DS
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Drain−source voltage
Symbol
Rating
Unit
V
500
500
±30
12
V
V
DSS
Drain−gate voltage (R
Gate−source voltage
= 20 kΩ)
V
GS
DGR
V
V
GSS
DC (Note 1)
Pulse (Note 1)
I
A
D
Drain current
I
48
A
DP
Drain power dissipation (Tc = 25°C)
P
100
W
D
AS
AR
Single pulse avalanche energy
JEDEC
JEITA
―
―
E
364
mJ
(Note 2)
Avalanche current
I
12
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
stg
−55~150
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
1.25
83.3
Unit
Thermal resistance, channel to case
R
°C / W
°C / W
th (ch−c)
th (ch−a)
Thermal resistance, channel to
ambient
R
JEDEC
JEITA
―
―
Note 1: Ensure that the channel temperature does not exceed 150°C.
Note 2: = 90 V, T = 25°C (initial), L = 4.3 mH, R = 25 Ω, I = 12 A
V
DD
ch
G
AR
Note 3: Repetitive rating: pulse width limited by maximum channel
temperature.
TOSHIBA
2-10S2B
Weight: 1.5 g (typ.)
This transistor is an electrostatic-sensitive device.
Please handle with caution.
1
2006-11-02