fds8958a-nf073 Fairchild Semiconductor, fds8958a-nf073 Datasheet - Page 8

• Manufacturer Part Number: fds8958a-nf073
• Description: Fds8958a Dual N & P-channel Powertrench Mosfet
• Manufacturer: Fairchild Semiconductor

Typical Characteristics: Q2 (P-Channel)
0.001
0.01
0.1
0.0001
1
D = 0.5
0.2
0.1
0.05
0.02
0.001
0.01
SINGLE PULSE
Transient thermal response will change depending on the circuit board design.
Thermal characterization performed using the conditions described in Note 1c.
Figure 23. Transient Thermal Response Curve.
0.01
0.1
t
1
, TIME (sec)
1
10
P(pk)
Duty Cycle, D = t
T
R
J
R
θJA
- T
100
θJA
(t) = r(t) * R
A
t
= 135
1
= P * R
t
2
FDS8958A Rev F1 (W)
¢
θJA
/W
θJA
1
(t)
/ t
2
1000