AOP601
Thermal Characteristics: n-channel
Parameter
Symbol
Typ
Maximum Junction-to-Ambient A
Maximum Junction-to-Ambient A
t ≤ 10s
Steady-State
RθJA
40
67
Maximum Junction-to-Lead C
Steady-State
RθJL
33
Thermal Characteristics: p-channel
Parameter
Symbol
Typ
Maximum Junction-to-Ambient A
Maximum Junction-to-Ambient A
t ≤ 10s
Steady-State
RθJA
38
66
Maximum Junction-to-Lead C
Steady-State
RθJL
30
Thermal Characteristics: Schottky
Parameter
Symbol
Typ
Maximum Junction-to-Ambient A
Maximum Junction-to-Ambient A
t ≤ 10s
Steady-State
RθJA
42
70
Maximum Junction-to-Lead C
Steady-State
RθJL
34
Max
50
80
40
Max
50
80
40
Max
50
80
40
Units
°C/W
°C/W
°C/W
Units
°C/W
°C/W
°C/W
Units
°C/W
°C/W
°C/W
A: The value of R θJA is measured with the device mounted on 1in 2 FR-4 board with 2oz. Copper, in a still air environment with T A=25°C. The
value in any given application depends on the user's specific board design. The current rating is based on the t ≤ 10s thermal resistance
rating.
B: Repetitive rating, pulse width limited by junction temperature.
C. The R θJA is the sum of the thermal impedence from junction to lead R θJL and lead to ambient.
D. The static characteristics in Figures 1 to 6 are obtained using 80 µs pulses, duty cycle 0.5% max.
E. These tests are performed with the device mounted on 1 in 2 FR-4 board with 2oz. Copper, in a still air environment with T A=25°C. The
SOA curve provides a single pulse rating.
Rev 3: Sept 2005
Alpha Omega Semiconductor, Ltd.