FDD8451 Fairchild Semiconductor, FDD8451 Datasheet - Page 5
![MOSFET N-CH 40V 9A DPAK](/photos/5/38/53880/261-dpak_sml.jpg)
FDD8451
Manufacturer Part Number
FDD8451
Description
MOSFET N-CH 40V 9A DPAK
Manufacturer
Fairchild Semiconductor
Series
PowerTrench®r
Type
Power MOSFETr
Datasheet
1.FDD8451.pdf
(6 pages)
Specifications of FDD8451
Fet Type
MOSFET N-Channel, Metal Oxide
Fet Feature
Logic Level Gate
Rds On (max) @ Id, Vgs
24 mOhm @ 9A, 10V
Drain To Source Voltage (vdss)
40V
Current - Continuous Drain (id) @ 25° C
9A
Vgs(th) (max) @ Id
3V @ 250µA
Gate Charge (qg) @ Vgs
20nC @ 10V
Input Capacitance (ciss) @ Vds
990pF @ 20V
Power - Max
30W
Mounting Type
Surface Mount
Package / Case
DPak, TO-252 (2 leads+tab), SC-63
Number Of Elements
1
Polarity
N
Channel Mode
Enhancement
Drain-source On-res
0.024Ohm
Drain-source On-volt
40V
Gate-source Voltage (max)
±20V
Drain Current (max)
28A
Power Dissipation
30W
Output Power (max)
Not RequiredW
Frequency (max)
Not RequiredMHz
Noise Figure
Not RequireddB
Power Gain
Not RequireddB
Drain Efficiency
Not Required%
Operating Temp Range
-55C to 150C
Operating Temperature Classification
Military
Mounting
Surface Mount
Pin Count
2 +Tab
Package Type
DPAK
Configuration
Single
Transistor Polarity
N-Channel
Resistance Drain-source Rds (on)
0.024 Ohm @ 10 V
Forward Transconductance Gfs (max / Min)
29 S
Drain-source Breakdown Voltage
40 V
Gate-source Breakdown Voltage
+/- 20 V
Continuous Drain Current
28 A
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 55 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
FDD8451TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
FDD8451
Manufacturer:
FAIRCHILD
Quantity:
30 000
FDD8451 Rev. B2
Typical Characteristics
0.005
0.01
0.1
1
2
10
-5
D = 0.5
DUTY CYCLE-DESCENDING ORDER
0.2
0.1
0.05
0.02
0.01
10
SINGLE PULSE
-4
Figure 13. Transient Thermal Response Curve
T
J
= 25°C unless otherwise noted
10
t, RECTANGULAR PULSE DURATION (s)
-3
5
10
-2
10
NOTES:
DUTY FACTOR: D = t
PEAK T
-1
J
= P
DM
x Z
P
JC
10
DM
1
/t
x R
0
2
JC
www.fairchildsemi.com
t
+ T
1
t
2
C
10
1