Datasheet
FDC658AP Single P-Channel Logic Level PowerTrench
®
MOSFET
FDC658AP Rev. B1
www.fairchil
dsemi.com2
Electrical Characteristics T
J
= 25°C unless otherwise noted
Symbol Parameter Test Conditions Min Typ Max Units
Off Characteristics
BV
DSS
Drain-Source Breakdown Voltage I
D
= -250PA, V
GS
= 0V -30 V
'BV
DSS
'T
J
Breakdown Voltage Temperature
Coefficient
I
D
= -250PA,
Referenced to 25°C
-22 mV/°C
I
DSS
Zero Gate Voltage Drain Current V
GS
= 0V, V
DS
= -24V -1 PA
I
GSS
Gate-Body Leakage V
GS
= r25V, V
DS
= 0V r100 nA
On Characteristics
V
GS(TH)
Gate Threshold Voltage V
DS
= V
GS
, I
D
= -250PA-1-1.8-3V
'V
GS(TH)
'T
J
Gate Threshold Voltage
Temperature Coefficient
I
D
= -250PA,
Referenced to 25°C
4 mV/°C
r
DS(on)
Static Drain-Source On-Resistance
I
D
= -4A, V
GS
= -10V 44 50
m:
I
D
= -3.4A, V
GS
= -4.5V 67 75
I
D
= -4A, V
GS
= -10V,
T
J
= 125°C
60 70
I
D(ON)
On-State Drain Current V
GS
= -10V, V
DS
= -5V -20 A
g
FS
Forward Transconductance I
D
= -4A, V
DS
= -5V 8.4 S
(Note 2)
Dynamic Characteristics
C
iss
Input Capacitance
V
DS
= -15V, V
GS
= 0V,
f = 1MHz
470 pF
C
oss
Output Capacitance 126 pF
C
rss
Reverse Transfer Capacitance 61 pF
Switching Characteristics (Note 2)
t
d(on)
Turn-On Delay Time
V
DD
= -15V, I
D
= -1A
V
GS
= -10V, R
GEN
= 6:
714ns
t
r
Turn-On Rise Time 12 22 ns
t
d(off)
Turn-Off Delay Time 16 29 ns
t
f
Turn-Off Fall Time 6 12 ns
Q
g
Total Gate Charge
V
DS
= -15V, I
D
= -4A,
V
GS
= -5V
6 8.1 nC
Q
gs
Gate-Source Charge 2.1 nC
Q
gd
Gate-Drain Charge 2 nC
Drain-Source Diode Characteristics and Maximum Ratings
I
S
Maximum Continuous Drain-Source Diode Forward Current -1.3 A
V
SD
Drain-Source Diode Forward Voltage V
GS
= 0V, I
S
= -1.3 A (Note 2) -0.77 -1.2 V
Notes:
1: R
TJA
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
TJC
is guaranteed by design while R
TCA
is determined by the user's board design.
Scale 1: 1 on letter size paper
2: Pulse Test: Pulse Width < 300 Ps, Duty Cycle < 2.0%
a) 78
o
C/W when mounted on a
1 in
2
pad of 2 oz copper
b) 156
o
C/W whe mounted on a
minimum pad of 2 oz copper