Thermal Characteristics
Characteristics
Symbol
Thermal resistance, channel to ambient
(t = 10 s)
(Note 2a)
Thermal resistance, channel to ambient
(t = 10 s)
(Note 2b)
Rth (ch-a)
Rth (ch-a)
Max
65.8
125
Unit
°C/W
°C/W
Marking (Note 5)
TPC8108
TPC8108
※
TYPE
Note 1: Please use devices on condition that the channel temperature is below 150°C.
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: VDD = −24 V, Tch = 25°C (initial), L = 1.0 mH, RG = 25 Ω, IAR = −11 A
Note 4: Repetitive rating; pulse width limited by maximum channel temperature
Note 5: • on lower left of the marking indicates Pin 1.
※ shows lot number. (year of manufacture: last decimal digit of the year of manufacture, month of
manufacture: January to December are denoted by letters A to L respectively.)
2
2002-03-12