AUIRF3710ZSTRL International Rectifier, AUIRF3710ZSTRL Datasheet - Page 8
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AUIRF3710ZSTRL
Manufacturer Part Number
AUIRF3710ZSTRL
Description
MOSFET N-CH 100V 59A D2PAK
Manufacturer
International Rectifier
Series
HEXFET®r
Datasheet
1.AUIRF3710Z.pdf
(14 pages)
Specifications of AUIRF3710ZSTRL
Input Capacitance (ciss) @ Vds
2900pF @ 25V
Fet Type
MOSFET N-Channel, Metal Oxide
Fet Feature
Standard
Rds On (max) @ Id, Vgs
18 mOhm @ 35A, 10V
Drain To Source Voltage (vdss)
100V
Current - Continuous Drain (id) @ 25° C
59A
Vgs(th) (max) @ Id
4V @ 250µA
Gate Charge (qg) @ Vgs
120nC @ 10V
Power - Max
160W
Mounting Type
Surface Mount
Package / Case
TO-263-3, D²Pak (2 leads + Tab), TO-263AB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
8
1000
100
0.1
200
150
100
10
1.0E-08
50
1
0
Fig 16. Maximum Avalanche Energy
25
Starting T J , Junction Temperature (°C)
50
0.05
0.10
0.01
vs. Temperature
1.0E-07
TOP
BOTTOM 10% Duty Cycle
I D = 35A
75
Duty Cycle = Single Pulse
100
Single Pulse
Fig 15. Typical Avalanche Current vs.Pulsewidth
1.0E-06
125
150
1.0E-05
175
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. ΔT
Purely a thermal phenomenon and failure occurs at a
t
D = Duty cycle in avalanche = t
not exceeded.
Figures 12a, 12b.
avalanche pulse.
voltage increase during avalanche).
T
Z
temperature far in excess of T
every part type.
av
av =
thJC
D (ave)
jmax
= Allowable avalanche current.
=
Average time in avalanche.
(D, t
Allowable rise in junction temperature, not to exceed
1.0E-04
(assumed as 25°C in Figure 15, 16).
= Average power dissipation per single
av
P
) = Transient thermal resistance, see figure 11)
D (ave)
Allowed avalanche Current vs
avalanche
assuming Δ Tj = 25°C due to
avalanche losses
= 1/2 ( 1.3·BV·I
I
E
av
AS (AR)
= 2DT/ [1.3·BV·Z
1.0E-03
= P
D (ave)
jmax
pulsewidth, tav
av
av
. This is validated for
·f
) = DT/ Z
·t
th
av
1.0E-02
]
www.irf.com
thJC
jmax
1.0E-01
is