IRF1405SPBF International Rectifier, IRF1405SPBF Datasheet - Page 7

• Manufacturer Part Number: IRF1405SPBF
• Description: MOSFET N-CH 55V 131A D2PAK
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRF1405SPBF

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 5.3 mOhm @ 101A, 10V
• Drain To Source Voltage (vdss): 55V
• Current - Continuous Drain (id) @ 25° C: 131A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 260nC @ 10V
• Input Capacitance (ciss) @ Vds: 5480pF @ 25V
• Power - Max: 200W
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (2 leads + tab)
• Current, Drain: 131 A
• Gate Charge, Total: 170 nC
• Package Type: D2Pak
• Polarization: N-Channel
• Power Dissipation: 200 W
• Resistance, Drain To Source On: 4.6 Milliohms
• Temperature, Operating, Maximum: +175 °C
• Temperature, Operating, Minimum: -55 °C
• Time, Turn-off Delay: 130 ns
• Time, Turn-on Delay: 13 ns
• Transconductance, Forward: 69 S
• Voltage, Breakdown, Drain To Source: 55 V
• Voltage, Forward, Diode: 1.3 V
• Voltage, Gate To Source: ±20 V
• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 5.3 m Ohms
• Drain-source Breakdown Voltage: 55 V
• Gate-source Breakdown Voltage: 20 V
• Continuous Drain Current: 131 A
• Maximum Operating Temperature: + 175 C
• Mounting Style: SMD/SMT
• Fall Time: 110 ns
• Gate Charge Qg: 170 nC
• Minimum Operating Temperature: - 55 C
• Rise Time: 190 ns
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *IRF1405SPBF

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1000
600
500
400
300
200
100
100
0.1
10
0
1
1.0E-07
25
Fig 16. Maximum Avalanche Energy
Starting T J , Junction Temperature (°C)
50
Vs. Temperature
1.0E-06
75
Duty Cycle = Single Pulse
TOP
BOTTOM 10% Duty Cycle
I D = 101A
100
Fig 15. Typical Avalanche Current Vs.Pulsewidth
Single Pulse
0.01
0.05
0.10
1.0E-05
125
150
1.0E-04
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. ∆T
Purely a thermal phenomenon and failure occurs at a
not exceeded.
Figures 12a, 12b.
T
t
D = Duty cycle in avalanche = t
Z
temperature far in excess of T
every part type.
avalanche pulse.
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
1.0E-03
(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 ∆ 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-02
= P
D (ave)
jmax
pulsewidth,
av
av
. This is validated for
·f
) = DT/ Z
·t
th
av
1.0E-01
]
thJC
tav
jmax
1.0E+00
7
is