FDD6680AS Fairchild Semiconductor, FDD6680AS Datasheet - Page 3

• Manufacturer Part Number: FDD6680AS
• Description: MOSFET N-CH 30V 55A DPAK
• Manufacturer: Fairchild Semiconductor
• Series: PowerTrench®r

Specifications of FDD6680AS

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 10.5 mOhm @ 12.5A, 10V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 55A
• Vgs(th) (max) @ Id: 3V @ 1mA
• Gate Charge (qg) @ Vgs: 29nC @ 15V
• Input Capacitance (ciss) @ Vds: 1200pF @ 15V
• Power - Max: 1.3W
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (2 leads+tab), SC-63
• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.0105 Ohm @ 10 V
• Forward Transconductance Gfs (max / Min): 44 S
• Drain-source Breakdown Voltage: 30 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 55 A
• Power Dissipation: 60000 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Continuous Drain Current Id: 55A
• Drain Source Voltage Vds: 30V
• On Resistance Rds(on): 10.5mohm
• Rds(on) Test Voltage Vgs: 10V
• Threshold Voltage Vgs Typ: 1.4V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Notes:
1. R
Scale 1 : 1 on letter size paper
2. Pulse Test: Pulse Width < 300µs, Duty Cycle < 2.0%
3. Maximum current is calculated as:
Electrical Characteristics
the drain pins. R
where P
θJA
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
D
is maximum power dissipation at T
θJC
is guaranteed by design while R
C
R
a) R
P
= 25°C and R
DS(ON)
D
1in
θJA
θCA
2
pad of 2 oz copper
= 40°C/W when mounted on a
is determined by the user's board design.
DS(on)
is at T
T
A
= 25°C unless otherwise noted
J(max)
and V
GS
= 10V. Package current limitation is 21A
b) R
on a minimum pad.
θJA
= 96°C/W when mounted
FDD6680AS Rev A1 (X)