2SK2992
TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (π−MOSV)
2SK2992
Chopper Regulator, DC−DC Converter and Motor Drive
Applications
Unit: mm
z Low drain−source ON resistance
z High forward transfer admittance
: R
= 2.2 Ω (typ.)
DS (ON)
: |Y | = 0.9 S (typ.)
fs
z Low leakage current : I
= 100 μA (max) (V
= 200 V)
DSS
DS
z Enhancement mode : V = 2.0 to 3.5 V (V
= 10 V, I = 1 mA)
D
th
DS
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Drain−source voltage
Symbol
Rating
Unit
V
200
200
±20
1
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
3
A
DP
Drain power dissipation
Drain power dissipation
P
0.5
1.5
W
W
D
D
(Note 2)
P
JEDEC
JEITA
―
Single pulse avalanche energy
(Note 3)
E
I
36
mJ
AS
SC-62
2-5K1B
Avalanche current
1
0.05
A
AR
TOSHIBA
Repetitive avalanche energy (Note 4)
Channel temperature
E
mJ
°C
°C
AR
Weight: 0.05 g (typ.)
T
ch
150
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
250
Unit
Thermal resistance, channel to ambient
R
°C / W
th (ch−a)
Note 1: Ensure that the channel temperature does not exceed 150°C.
Note 2: Mounted on a ceramic substrate (25.4 mm × 25.4 mm × 0.8 mm)
Note 3:
V
DD
= 50 V, T = 25°C (initial), L = 56.7 mH, R = 25 Ω, I
= 1 A
AR
ch
G
Note 4: Repetitive rating: pulse width limited by maximum channel temperature
This transistor is an electrostatic-sensitive device.
Please handle with caution.
1
2009-09-29