FDU8796

FDD8796/FDU8796 N-Channel PowerTrench
®
MOSFET
FDD8796/FDU8796 Rev. B
4 www.fairchildsemi.com
Figure 7.
010203040
0
2
4
6
8
10
V
DD
= 16V
V
DD
= 10V
V
GS
, GATE TO SOURCE VOLTAGE(V)
Q
g
, GATE CHARGE(nC)
V
DD
= 13V
Gate Charge Characteristics Figure 8.
0.1 1 10
100
1000
f = 1MHz
V
GS
= 0V
CAPACITANCE (pF)
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
C
rss
C
oss
C
iss
4000
30
Capacitance vs Drain to Source Voltage
Figure 9. Unclamped Inductive Switching
Capability
0.01 0.1 1 10 100
1
10
T
J
= 125
o
C
T
J
= 25
o
C
T
J
= 150
o
C
I
AS
, AVALANCHE CURRENT(A)
t
AV
, TIME IN AVALANCHE(ms)
50
300
Figure 10.
25 50 75 100 125 150 175
0
20
40
60
80
100
R
θJC
= 1.7
o
C/W
I
D
, DRAIN CURRENT (A)
T
C
, CASE TEMPERATURE(
o
C)
V
GS
= 10V
V
GS
= 4.5V
Maximum Continuous Drain Current vs
Case Temperature
Figure 11.
110
0.1
1
10
100
1000
LIMITED BY
PACKAGE
1ms
100us
10ms
10us
DC
I
D
, DRAIN CURRENT (A)
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
SINGLE PULSE
T
J
= MAX RATED
T
C
= 25
o
C
OPERATION IN THIS
AREA MAY BE
LIMITED BY r
DS(on)
40
Forward Bias Safe Operating Area Figure 12. Single Pulse Maximum Power
Dissipation
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
100
1000
10000
SINGLE PULSE
V
GS
= 10V
P(
PK
), PEAK TRANSIENT POWER (W)
t, PULSE WIDTH (s)
50
T
C
= 25
o
C
I = I
25
FOR TEMPERATURES
ABOVE 25
o
C DERATE PEAK
CURRENT AS FOLLOWS:
175 T
C
150
-----------------------
Typical Characteristics T
J
= 25°C unless otherwise noted
FDD8796/FDU8796 N-Channel PowerTrench
®
MOSFET
FDD8796/FDU8796 Rev. B
5 www.fairchildsemi.com
Figure 13.
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
1E-3
0.01
0.1
1
DUTY CYCLE-DESENDING ORDER
NORMALIZED THERMAL
IMPEDANCE, Z
θJC
t, RECTANGULAR PULSE DURATION(s)
D = 0.5
0.2
0.1
0.05
0.02
0.01
SINGLE PULSE
2
P
DM
t
1
t
2
NOTES:
DUTY FACTOR: D = t
1
/t
2
PEAK T
J
= P
DM
x Z
θJC
x R
θJC
+ T
C
Transient Thermal Response Curve
Typical Characteristics T
J
= 25°C unless otherwise noted
FDD8796/FDU8796 Rev. B www.fairchildsemi.com6
FDD8796/FDU8796 N-Channel PowerTrench
®
MOSFET
Rev. I18
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Definition of Terms
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E
2
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Advance Information Formative or In
Design
This datasheet contains the design specifications for
product development. Specifications may change in
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FDU8796

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
MOSFET N-CH 25V 35A I-PAK
Lifecycle:
New from this manufacturer.
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