IRF4000 Datasheet, PDF (1/7 Pages) International Rectifier – IEEE 802.3af Compliant PoE Switch in Power Sourcing Equipment

Applications
l IEEE 802.3af Compliant PoE Switch
in Power Sourcing Equipment
Features
l Exceeds IEEE 802.3af PoE
requirements
l Rugged planar technology with large
SOA
l Very Low Leakage at 100V (1.5µA max)
l Fully characterized avalanche voltage
and current
l Thermally enhanced
l Saves space: replaces 4 discrete
MOSFETs
PD - 97056
IRF4000
HEXFET^® Power MOSFET
V_DSS
R_DS(on) max
I_D
: _100V 270m @V_GS = 12V _2.4A
: 350m @V_GS = 10V
' ' ' '
* 6 * 6 * 6 * 6
5mm x 10mm Power MLP
IRF4000 ISOMETRIC
Absolute Maximum Ratings
Parameter
V_DS
Drain-to-Source Voltage
V_GS
Gate-to-Source Voltage
I_D @ T_A = 25°C
I_D @ T_A = 70°C
I_DM
P_D @T_A = 25°C
Continuous Drain Current, V_GS @ 10V
Continuous Drain Current, V_GS @ 10V
c Pulsed Drain Current
Maximum Power Dissipation
Linear Derating Factor
dv/dt
T_J
T_STG
Peak Diode Recovery dv/dt
Operating Junction and
Storage Temperature Range
Max.
100
± 30
2.4
1.9
19
3.5
0.028
8.6
-55 to + 150
Units
V
A
W
W/°C
V/ns
°C
Thermal Resistance
Parameter
R_θJL
Junction-to-Drain Lead
R_θJA
f Junction-to-Ambient (PCB Mount)
Typ.
–––
–––
Max.
1.5
36
Units
°C/W
Notes  through … are on page 7
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1
10/07/05