FDC796N Rev D (W)
Electrical Characteristics T
A
= 25°C unless otherwise noted
Symbol Parameter Test Conditions Min Typ Max Units
Off Characteristics
BV
DSS
Drain–Source Breakdown Voltage
V
GS
= 0 V, I
D
= 250 µA
30 V
∆BVDSS
∆T
J
Breakdown Voltage Temperature
Coefficient
I
D
= 250 µA, Referenced to 25°C
25
mV/°C
I
DSS
Zero Gate Voltage Drain Current V
DS
= 24 V, V
GS
= 0 V 10
µA
I
GSS
Gate–Body Leakage
V
GS
= ± 20 V, V
DS
= 0 V
±100
nA
On Characteristics (Note 2)
V
GS(th)
Gate Threshold Voltage
V
DS
= V
GS
, I
D
= 250 µA
1 2 3 V
∆VGS(th)
∆T
J
Gate Threshold Voltage
Temperature Coefficient
I
D
= 250 µA, Referenced to 25°C
– 5.6
mV/°C
R
DS(on)
Static Drain–Source
On Resistance
V
GS
= 10 V, I
D
= 12.5 A
V
GS
= 4.5 V, I
D
= 11 A
V
GS
= 10 V, I
D
= 12.5 A, T
J
=125°C
7.4
9.5
9
9
12
16
mΩ
g
FS
Forward Transconductance V
DS
= 10 V, I
D
= 12.5 A 48.4 S
Dynamic Characteristics
C
iss
Input Capacitance 1444 pF
C
oss
Output Capacitance 342 pF
C
rss
Reverse Transfer Capacitance
V
DS
= 15 V, V
GS
= 0 V,
f = 1.0 MHz
135 pF
R
G
Gate Resistance V
GS
= 15 mV, f = 1.0 MHz 1.25
Ω
Switching Characteristics (Note 2)
t
d(on)
Turn–On Delay Time 10 20 ns
t
r
Turn–On Rise Time 3.8 7.6 ns
t
d(off)
Turn–Off Delay Time 26 42 ns
t
f
Turn–Off Fall Time
V
DD
= 15 V, I
D
= 1 A,
V
GS
= 10 V, R
GEN
= 6 Ω
13 23 ns
Q
g
Total Gate Charge 14 20 nC
Q
gs
Gate–Source Charge 4 nC
Q
gd
Gate–Drain Charge
V
DS
= 15 V, I
D
= 12.5 A,
V
GS
= 5 V
5 nC
Drain–Source Diode Characteristics and Maximum Ratings
I
S
Maximum Continuous Drain–Source Diode Forward Current 1.5 A
V
SD
Drain–Source Diode Forward
Voltage
V
GS
= 0 V, I
S
= 1.5 A (Note 2) 0.73 1.2 V
t
rr
Diode Reverse Recovery Time 25 nS
Q
rr
Diode Reverse Recovery Charge
I
F
= 12.5 A,
d
iF
/d
t
= 100 A/µs
15 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) 60°C/W when
mounted on a 1in
2
pad
of 2 oz copper
b) 111°C/W when mounted
on a minimum pad of 2 oz
copper
Scale 1 : 1 on letter size paper
2. Pulse Test: Pulse Width < 300µs, Duty Cycle < 2.0%
FDC796N
