2SK3309_06 Datasheet, PDF (1/6 Pages) Toshiba Semiconductor – Silicon N Channel MOS Type Switching Regulator Applications

2SK3309
TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (π-MOSV)
2SK3309
Switching Regulator Applications
• Low drain-source ON resistance: R_{DS (ON)} = 0.48 Ω (typ.)
• High forward transfer admittance: |Y_fs| = 4.3 S (typ.)
• Low leakage current: I_DSS = 100 μA (max) (V_DS = 450 V)
• Enhancement-mode: V_th = 3.0~5.0 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)
V_DSS
V_DGR
V_GSS
I_D
I_DP
P_D
E_AS
450
V
450
V
±30
V
10
A
40
65
W
222
mJ
Avalanche current
I_AR
Repetitive avalanche energy (Note 3)
E_AR
Channel temperature
T_ch
Storage temperature range
T_stg
10
A
6.5
mJ
150
°C
−55~150
°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).
Thermal Characteristics
Characteristics
Symbol
Max
Unit
Thermal resistance, channel to case
Thermal resistance, channel to ambient
R_{th (ch-c)}
R_{th (ch-a)}
1.92
°C/W
83.3
°C/W
Note 1: Please use devise on condition that the channel temperature is
below 150°C.
Note 2: V_DD = 90 V, T_ch = 25°C (initial), L = 3.7 mH, R_G = 25 Ω,
I_AR = 10 A
Note 3: Repetitive rating: Pulse width limited by maximum channel
temperature
This transistor is an electrostatic sensitive device. Please handle with
caution.
Unit: mm
JEDEC
―
JEITA
―
TOSHIBA
2-10S1B
Weight: 1.5 g (typ.)
JEDEC
―
JEITA
―
TOSHIBA
2-10S2B
Weight: 1.5 g (typ.)
1
2006-11-06