2SK3403_10 Datasheet, PDF (1/6 Pages) Toshiba Semiconductor – Switching Regulator Applications

2SK3403
TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (π-MOSV)
2SK3403
Switching Regulator Applications
Unit: mm
• Low drain-source ON-resistance: R_{DS (ON)} = 0.29 Ω (typ.)
• High forward transfer admittance: |Y_fs| = 5.8 S (typ.)
• Low leakage current: I_DSS = 100 μA (max) (V_DS = 450 V)
• Enhancement mode: V_th = 3.0 to 5.0 V (V_DS = 10 V, I_D = 1 mA)
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Drain-source voltage
Drain-gate voltage (R_GS = 20 kΩ)
Gate-source voltage
Drain current
DC (Note 1)
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
V_DSS
V_DGR
V_GSS
I_D
I_DP
P_D
E_AS
I_AR
E_AR
T_ch
T_stg
450
V
450
V
±30
V
13
A
52
100
W
350
mJ
13
A
10
mJ
150
°C
−55 to 150
°C
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).
JEDEC
―
JEITA
―
TOSHIBA
2-10S1B
Weight: 1.5 g (typ.)
Thermal Characteristics
Characteristics
Symbol
Max
Unit
Thermal resistance, channel to case
Thermal resistance, channel to ambient
R_{th (ch-c)}
R_{th (ch-a)}
1.25
°C/W
83.3
°C/W
Note 1: Ensure that the channel temperature does not exceed 150°C.
Note 2: V_DD = 90 V, T_ch = 25°C (initial), L = 3.46 mH, R_G = 25 Ω,
I_AR = 13 A
Note 3: Repetitive rating: pulse width limited by maximum channel
temperature
This transistor is an electrostatic-sensitive device. Please handle with caution.
JEDEC
―
JEITA
―
TOSHIBA
2-10S2B
Weight: 1.5 g (typ.)
1
2010-04-13