Data Sheet

FDS4470 Rev D1 (W)
Electrical Characteristics T
A
= 25°C unless otherwise noted
Symbol Parameter Test Conditions Min Typ Max Units
Drain–Source Diode Characteristics and Maximum Ratings
I
S
Maximum Continuous Drain–Source Diode Forward Current 2.1 A
V
SD
Drain–Source Diode Forward
Voltage
V
GS
= 0 V, I
S
= 2.1 A (Note 2)
0.7 1.2 V
t
rr
Diode Reverse Recovery Time I
F
= 12.5 A, d
iF
/d
t
= 100 A/µs 33 nS
Q
rr
Diode Reverse Recovery Charge 39 nC
Notes:
1. R
θJA
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
θJC
is guaranteed by design while R
θCA
is determined by the user's board design.
a) 50°C/W when
mounted on a 1in
2
pad of 2 oz copper
b) 105°C/W when
mounted on a .04 in
2
pad of 2 oz copper
c) 125°C/W when mounted
on a minimum pad.
Scale 1 : 1 on letter size paper
2. Pulse Test: Pulse Width < 300μs, Duty Cycle < 2.0%
FDS4470