TW070J120B
MOSFETs Silicon Carbide N-Channel MOS TW070J120B
1. Applications
• Switching Voltage Regulators 2. Features
(1) Chip design of 2nd generation (Built-in SiC schottky barrier diode) (2) Low diode forward voltage: VDSF = -1.35 V (typ.) (3) High voltage: VDSS = 1200 V (4) Low drain-source on-resistance: RDS(ON) = 70 mΩ (typ.) (5) Less susceptible to malfunction due to high threshold voltage: Vth = 4.2 to 5.8 V (VDS = 10 V, ID = 20 mA) (6) Enhancement mode. 3. Packaging and Internal Circuit 1: Gate
2: Drain (heatsink)
3: Source TO-3P(N) Start of commercial production
©2020
Toshiba Electronic Devices & Storage Corporation 1 2020-08
2020-08-05
Rev.2.0 TW070J120B
4. Absolute Maximum Ratings (Note) (Ta = 25 unless otherwise specified)
Characteristics Symbol Rating Unit
V Drain-source voltage VDSS 1200 Gate-source voltage VGSS +25/-10 Drain current (DC) ( Tc = 25 ) (Note 1) ID 36.0 Drain current (DC) ( Tc = 100 ) (Note 1) ID 25.5 (Note 1) IDP 72 PD 272 W Drain current (pulsed)
Power dissipation ( Tc = 25 ) A Channel temperature Tch 175 Storage temperature Tstg -55 to 175 Mounting torque TOR 0.8 Note: Nm 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). 5. Thermal Characteristics
Characteristics Symbol Max Unit Channel-to-case thermal resistance Rth(ch-c) 0.55 /W Channel-to-ambient thermal resistance Rth(ch-a) 50 Note 1: Ensure that the channel temperature does not exceed 175 . Note: This transistor is sensitive to electrostatic discharge and should be handled with care.
It should be used for switching applications. ©2020 …
