Applications l High Frequency Synchronous Buck
Converters for Computer Processor Power l High Frequency Isolated DC-DC
C...
Applications l High Frequency Synchronous Buck
Converters for Computer Processor Power l High Frequency Isolated DC-DC
Converters with Synchronous Rectification for Telecom and Industrial Use l Lead-Free
Benefits l Very Low RDS(on) at 4.5V VGS l Ultra-Low Gate Impedance l Fully Characterized Avalanche
Voltage
and Current
Absolute Maximum Ratings
Parameter VDS Drain-to-Source
Voltage
VGS ID @ TC = 25°C ID @ TC = 100°C IDM PD @TC = 25°C PD @TC = 100°C
Gate-to-Source
Voltage Continuous Drain Current, VGS @ 10V Continuous Drain Current, VGS @ 10V
Pulsed Drain Current
Maximum Power Dissipation Maximum Power Dissipation
Linear Derating Factor
TJ TSTG
Operating Junction and Storage Temperature Range
Soldering Temperature, for 10 seconds
Thermal Resistance
Parameter
RθJC RθJA RθJA
Junction-to-Case Junction-to-Ambient (PCB Mount) Junction-to-Ambient
FQD60N03
Max. 30 ± 20 56 35 200 50 25 0.33
-55 to + 175
300 (1.6mm from case)
Units V
A
W
W/°C °C
Typ. ––– ––– –––
Max. 3.0 50 110
Units °C/W
1
Static @ TJ = 25°C (unless otherwise specified)
Parameter
Min. Typ. Max. Units
Conditions
BVDSS ∆ΒVDSS/∆TJ RDS(on)
Drain-to-Source Breakdown
Voltage Breakdown
Voltage Temp. Coefficient Static Drain-to-Source On-Resistance
30 ––– ––– ––– 0.023 ––– ––– 7.8 9.8
V VGS = 0V, ID = 250µA
V/°C Reference to 25°C, ID = 1mA mΩ VGS = 10V, ID = 15A
VGS(th) ∆VGS(th)/∆TJ
Gate Threshold
Voltage Gate Threshold
Voltage Coefficient
––– 1.35 –––
11 1.80 -5.0
13.5 2.25 –––
VGS = 4.5V, ...
