IRFH7934PBF Datasheet, PDF (1/10 Pages) International Rectifier – HEXFET Power MOSFET

Applications
l Control MOSFET of Sync-Buck Converters
used for Notebook Processor Power
l Control MOSFET for Isolated DC-DC
Converters in Networking Systems
IRFH7934PbF
V_DSS
30V
HEXFET^® Power MOSFET
R_DS(on) max
Qg
: 3.5m @V_GS = 10V 20nC
Benefits
l Very low R_DS(ON) at 4.5V V_GS
l Low Gate Charge
l Fully Characterized Avalanche Voltage and
Current
l 100% Tested for R_G
l Lead-Free (Qualified up to 260°C Reflow)
l RoHS compliant (Halogen Free)
l Low Thermal Resistance
l Large Source Lead for more reliable Soldering
PQFN 5X6 mm
Base part number
IRFH7934PBF
Package Type
PQFN 5mm x 6mm
Standard Pack
Form
Quantity
Tape and Reel
4000
Orderable part number
IRFH7934TRPBF
Absolute Maximum Ratings
Parameter
V_DS
V_GS
I_D @ T_A = 25°C
I_D @ T_A = 70°C
I_D @ T_C = 25°C
I_DM
P_D @T_A = 25°C
P_D @T_A = 70°C
Drain-to-Source Voltage
Gate-to-Source Voltage
Continuous Drain Current, V_GS @ 10V
Continuous Drain Current, V_GS @ 10V
c ^{Continuous Drain Current, VGS @ 10V}
Pulsed Drain Current
g Power Dissipation
g Power Dissipation
g Linear Derating Factor
T_J
T_STG
Operating Junction and
Storage Temperature Range
Max.
30
± 20
24
19
76
190
3.1
2.0
0.025
-55 to + 150
Units
V
A
W
W/°C
°C
Thermal Resistance
Parameter
R_θJC
R_θJA
f Junction-to-Case
g Junction-to-Ambient
Notes  through … are on page 10
1 www.irf.com © 2013 International Rectifier
Typ.
–––
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Max.
2.9
40
Units
°C/W
August 20, 2013