AUIRF2907ZS-7P International Rectifier, AUIRF2907ZS-7P Datasheet - Page 8

• Manufacturer Part Number: AUIRF2907ZS-7P
• Description: MOSFET N-CH 75V 180A D2PAK-7
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of AUIRF2907ZS-7P

• Input Capacitance (ciss) @ Vds: 7580pF @ 25V
• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 3.8 mOhm @ 110A, 10V
• Drain To Source Voltage (vdss): 75V
• Current - Continuous Drain (id) @ 25° C: 180A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 260nC @ 10V
• Power - Max: 300W
• Mounting Type: Surface Mount
• Package / Case: TO-263-7, D²Pak (6 leads + Tab), TO-263CB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8
200
150
100
50
0
Fig 16. Maximum Avalanche Energy
25
1000
100
10
1.0E-06
1
Starting T J , Junction Temperature (°C)
50
vs. Temperature
Duty Cycle = Single Pulse
TOP
BOTTOM 1% Duty Cycle
I D = 110A
0.05
0.10
0.01
75
100
Single Pulse
1.0E-05
Fig 15. Typical Avalanche Current vs.Pulsewidth
125
150
175
1.0E-04
tav (sec)
Notes on Repetitive Avalanche Curves , Figures 15, 16:
(For further info, see AN-1005 at www.irf.com)
1. Avalanche failures assumption:
2. Safe operation in Avalanche is allowed as long asT
3. Equation below based on circuit and waveforms shown in
4. P
5. BV = Rated breakdown voltage (1.3 factor accounts for
6. I
7. T
Figures 12a, 12b.
t
D = Duty cycle in avalanche = t
Purely a thermal phenomenon and failure occurs at a
not exceeded.
Z
temperature far in excess of T
avalanche pulse.
T
every part type.
voltage increase during avalanche).
av =
av
thJC
D (ave)
jmax
= Allowable avalanche current.
=
Average time in avalanche.
(D, t
Allowable rise in junction temperature, not to exceed
(assumed as 25°C in Figure 15, 16).
1.0E-03
= Average power dissipation per single
av
P
) = Transient thermal resistance, see figure 11)
D (ave)
Allowed avalanche Current vs
avalanche
assuming
avalanche losses
I
= 1/2 ( 1.3·BV·I
E
av
AS (AR)
= 2DT/ [1.3·BV·Z
= P
pulsewidth,
1.0E-02
Tj = 25°C due to
D (ave)
jmax
av
av
. This is validated for
·f
) = DT/ Z
·t
av
th
]
thJC
tav
jmax
1.0E-01
www.irf.com
is