FDMS86520 Fairchild Semiconductor, FDMS86520 Datasheet - Page 2

• Manufacturer Part Number: FDMS86520
• Description: This N-Channel MOSFET has been designed specifically to improve the overall efficiency and to minimize switch noderinging of DC/DC converters using either synchronous or conventional switching PWM controllers
• Manufacturer: Fairchild Semiconductor

©2011 Fairchild Semiconductor Corporation
FDMS86520 Rev. C
Notes:
1. R
2. Pulse Test: Pulse Width < 300 μs, Duty cycle < 2.0%.
3. E
Electrical Characteristics
Off Characteristics
On Characteristics
Dynamic Characteristics
Switching Characteristics
Drain-Source Diode Characteristics
BV
ΔBV
I
I
V
r
g
C
C
C
R
t
t
t
t
Q
Q
Q
Q
V
t
Q
t
Q
ΔV
DSS
GSS
d(on)
r
d(off)
f
rr
rr
DS(on)
FS
the user's board design.
GS(th)
SD
iss
oss
rss
g
ΔT
ΔT
g
g
gs
gd
rr
rr
Symbol
AS
θJA
DSS
GS(th)
DSS
J
J
of 86 mJ is based on starting T
is determined with the device mounted on a 1 in
Drain to Source Breakdown Voltage
Breakdown Voltage Temperature
Coefficient
Zero Gate Voltage Drain Current
Gate to Source Leakage Current
Gate to Source Threshold Voltage
Gate to Source Threshold Voltage
Temperature Coefficient
Static Drain to Source On Resistance
Forward Transconductance
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Gate Resistance
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Total Gate Charge
Total Gate Charge
Gate to Source Charge
Gate to Drain “Miller” Charge
Source to Drain Diode Forward Voltage
Reverse Recovery Time
Reverse Recovery Charge
Reverse Recovery Time
Reverse Recovery Charge
J
= 25
Parameter
°
C, L = 0.3 mH, I
2
T
pad 2 oz copper pad on a 1.5 x 1.5 in. board of FR-4 material. R
J
a) 50 °C/W when mounted on a
= 25 °C unless otherwise noted
1 in
AS
2
= 24 A, V
pad of 2 oz copper
DD
V
I
V
V
V
V
= 54 V, V
V
V
I
I
I
I
V
V
V
f = 1 MHz
V
V
V
V
D
F
F
D
D
GS
GS
GS
GS
DS
GS
GS
DS
GS
DS
DD
GS
GS
GS
= 250 μA, referenced to 25 °C
= 14 A, di/dt = 100 A/μs
= 14 A, di/dt = 300 A/μs
= 250 μA, V
= 250 μA, referenced to 25 °C
= V
= 10 V, I
= 8 V, I
= 10 V, I
= 10 V, I
= 0 V, I
= 0 V, I
= 30 V, V
= 48 V, V
= ±20 V, V
= 30 V, I
= 10 V, R
= 0 V to 10 V
= 0 V to 8 V
GS
2
DS
= 10 V.
Test Conditions
, I
D
S
S
D
D
D
D
D
= 12.5 A
= 2.1 A
= 14 A
GS
= 250 μA
GS
GEN
= 14 A
GS
= 14 A
= 14 A, T
= 14 A,
DS
= 0 V
= 0 V,
= 0 V
= 0 V
= 6 Ω
V
I
D
DD
= 14 A
J
= 30 V,
= 125 °C
(Note 2)
(Note 2)
θJC
is guaranteed by design while R
Min
2.5
60
b) 125 °C/W when mounted on a
minimum pad of 2 oz copper.
2140
0.74
0.83
10.9
624
Typ
0.7
3.6
-11
6.0
7.3
6.7
5.6
24
37
21
31
40
49
17
20
28
23
30
9
4
2850
±100
Max
10.3
830
θCA
4.5
7.4
1.2
1.3
35
64
11
40
31
14
32
10
40
33
60
49
www.fairchildsemi.com
1
is determined by
mV/°C
mV/°C
Units
mΩ
nC
nC
nC
nC
nC
nC
μA
nA
pF
pF
pF
ns
ns
ns
ns
ns
ns
Ω
V
S
V
V