SMPS MOSFET
Applications
l High Frequency DC-DC Isolated Converters with Synchronous Rectification for Telecom and Indu...
SMPS
MOSFET
Applications
l High Frequency DC-DC Isolated Converters with Synchronous Rectification for Telecom and Industrial use
l High Frequency Buck Converters for Computer Processor Power
l Lead-Free
VDSS
20V
PD - 95527
IRF3704PbF IRF3704SPbF IRF3704LPbF
HEXFET® Power
MOSFET
RDS(on) max
9.0mΩ
ID
77A
Benefits l Ultra-Low Gate Impedance
l Very Low RDS(on) l Fully Characterized Avalanche
Voltage
and Current
TO-220AB IRF3704
Absolute Maximum Ratings
Symbol VDS VGS ID @ TC = 25°C ID @ TC = 70°C IDM PD @TC = 25°C PD @TC = 70°C
TJ , TSTG
Parameter Drain-Source
Voltage
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
Junction and Storage Temperature Range
D2Pak IRF3704S
Max. 20
± 20 77
64 308 87 61 0.59 -55 to + 175
TO-262 IRF3704L
Units V V
A
W W mW/°C °C
Thermal Resistance
RθJC RθCS RθJA RθJA
Parameter Junction-to-Case Case-to-Sink, Flat, Greased Surface Junction-to-Ambient Junction-to-Ambient (PCB mount)*
Typ. ––– 0.50 ––– –––
* When mounted on 1" square PCB (FR-4 or G-10 Material) . For recommended footprint and soldering techniques refer to application note #AN-994
Max. 1.73 ––– 62 40
Units °C/W
Notes through are on page 10 www.irf.com
1
7/20/04
IRF3704/S/LPbF
Static @ TJ = 25°C (unless otherwise specified)
Parameter
Min. Typ. Max. Units
Conditions
V(BR)DSS
Drain-to-Source Breakdown
Voltage
∆V(...