TK70A06J1 Datasheet, PDF (1/6 Pages) Toshiba Semiconductor – Switching Regualtor Application

TK70A06J1
TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (Ultra-High-Speed U-MOSⅢ)
TK70A06J1
Switching Regulator Application
• High-Speed switching
• Small gate charge: Q_g = 87nC (typ.)
• Low drain-source ON resistance: R_{DS (ON)} = 5.1 mΩ (typ.)
• High forward transfer admittance: |Y_fs| = 80 S (typ.)
• Low leakage current: I_DSS = 10 μA (max) (V_DS = 60 V)
• Enhancement-mode: V_th = 1.1~2.3 V (V_DS = 10 V, I_D = 1 mA)
Unit: mm
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
60
V
60
V
±20
V
70
A
280
45
W
751
mJ
70
A
3.3
mJ
150
°C
−55~150
°C
1: Gate
2: Drain
3: Source
JEDEC
-
JEITA
SC-67
TOSHIBA
2-10U1B
Weight: 1.7 g (typ.)
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
Symbol
R_{th (ch-c)}
R_{th (ch-a)}
Max
2.78
62.5
Unit
°C/W
°C/W
Internal Connection
2
1
3
Note 1: Ensure that the channel & lead temperature does not exceed 150°C.
Note 2: V_DD = 25 V, T_ch = 25°C, L = 200 μH, I_AR = 70 A, R_G = 1 Ω
Note 3: Repetitive rating: pulse width limited by maximum channel temperature.
This transistor is an electrostatic-sensitive device. Handle with care.
1
2009-09-29