DRAIN-SOURCE DIODE CHARACTERISTICS AND MAXIMUM RATINGS
I
S
V
SD
t
rr
Notes:
1. R
θ
JA
is the sum of the junction-to-case and case-to-ambient thermal resistance where the case thermal reference is defined as the solder mounting surface of the drain pins. R
θ
JC
is guaranteed by
design while R
θ
CA
is determined by the user's board design.
Maximum Continuous Drain-Source Diode Forward Current
Drain-Source Diode Forward Voltage
Reverse Recovery Time
V
GS
= 0 V, I
S
= 10.8 A
1.2
80
V
GS
= 0V, I
F
= 2.1 A, dI
F
/dt = 100 A/µs
P
D
(
t
) =
R
θ
JA
(
t
)
T
J
−
T
A
=
T
J
−
T
A
R
θ
JC
+
R
θ
CA
(
t
)
=
I
2
(
t
) ×
R
DS
(
ON
)
D
T
J
Typical R
θ
JA
for single device operation using the board layouts shown below on 4.5"x5" FR-4 PCB in a still air environment:
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