TPCA8004-H_06 Datasheet, PDF (2/7 Pages) Toshiba Semiconductor – High Efficiency DC／DC Converter Applications

Thermal Characteristics
Characteristic
Symbol
Thermal resistance, channel to case
(Tc=25℃)
Thermal resistance, channel to ambient
(t = 10 s)
(Note 2a)
Thermal resistance, channel to ambient
(t = 10 s)
(Note 2b)
R_{th (ch-c)}
R_{th (ch-a)}
R_{th (ch-a)}
Max Unit
2.78 °C/W
44.6 °C/W
78.1 °C/W
Marking (Note 5)
TPCA
8004-H
※
Type
Lot No.
TPCA8004-H
Note 1: The channel temperature should not exceed 150°C during use.
Note 2: (a) Device mounted on a glass-epoxy board (a)
(b) Device mounted on a glass-epoxy board (b)
FR-4
25.4 × 25.4 × 0.8
(Unit: mm)
FR-4
25.4 × 25.4 × 0.8
(Unit: mm)
(a)
(b)
Note 3: V_DD = 24 V， T_ch = 25°C (initial)， L = 0.1 mH， R_G = 25 Ω， I_AR = 40 A
Note 4: Repetitive rating: pulse width limited by max. channel temperature
Note 5: _{* Weekly code: (Three digits)}
Week of manufacture
(01 for first week of year, continuing up to 52 or 53)
Year of manufacture
(The last digit of the calendar year)
2
2006-11-16