FDMC7678 Fairchild Semiconductor, FDMC7678 Datasheet - Page 5

• Manufacturer Part Number: FDMC7678
• Description: MOSFET Power 30V N-Channel PowerTrench MOSFET
• Manufacturer: Fairchild Semiconductor

Specifications of FDMC7678

• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 5.3 mOhms
• Forward Transconductance Gfs (max / Min): 90 S
• Drain-source Breakdown Voltage: 30 V
• Continuous Drain Current: 17.5 A
• Power Dissipation: 31 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Package / Case: MLP 3.3 x 3.3
• Lead Free Status / Rohs Status: Details

©2011 Fairchild Semiconductor Corporation
FDMC7678 Rev. C1
Typical Characteristics
0.0005
0.001
0.01
0.1
2
1
10
-4
D = 0.5
DUTY CYCLE-DESCENDING ORDER
0.2
0.1
0.05
0.02
0.01
Figure 13. Junction-to-Ambient Transient Thermal Response Curve
10
-3
T
J
= 25°C unless otherwise noted
10
-2
t, RECTANGULAR PULSE DURATION (sec)
SINGLE PULSE
R
10
θ
JA
-1
= 125
5
o
C/W
1
NOTES:
DUTY FACTOR: D = t
PEAK T
10
J
= P
DM
x Z
P
θJA
DM
1
/t
x R
2
θJA
100
t
1
+ T
t
2
A
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