IRFP3077PBF International Rectifier, IRFP3077PBF Datasheet - Page 5

• Manufacturer Part Number: IRFP3077PBF
• Description: MOSFET N-CH 75V 120A TO-247AC
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRFP3077PBF

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 3.3 mOhm @ 75A, 10V
• Drain To Source Voltage (vdss): 75V
• Current - Continuous Drain (id) @ 25° C: 120A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 220nC @ 10V
• Input Capacitance (ciss) @ Vds: 9400pF @ 50V
• Power - Max: 340W
• Mounting Type: Through Hole
• Package / Case: TO-247-3 (Straight Leads), TO-247AC
• Transistor Polarity: N Channel
• Continuous Drain Current Id: 120A
• Drain Source Voltage Vds: 75V
• On Resistance Rds(on): 2.8mohm
• Rds(on) Test Voltage Vgs: 20V
• Threshold Voltage Vgs Typ: 4V
• Rohs Compliant: Yes
• Drain-source Breakdown Voltage: 75 V
• Gate-source Breakdown Voltage: 20 V
• Continuous Drain Current: 200 A
• Power Dissipation: 340 W
• Mounting Style: Through Hole
• Gate Charge Qg: 160 nC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Fig 15. Maximum Avalanche Energy vs. Temperature
240
200
160
120
80
40
0
25
0.0001
1000
0.001
100
0.01
Starting T J , Junction Temperature (°C)
0.1
10
1
1.0E-06
1
1E-006
50
Fig 13. Maximum Effective Transient Thermal Impedance, Junction-to-Case
Allowed avalanche Current vs avalanche
pulsewidth, tav, assuming ΔΤ j = 25°C and
Tstart = 150°C.
D = 0.50
Duty Cycle = Single Pulse
TOP
BOTTOM 1% Duty Cycle
I D = 120A
75
0.20
0.10
0.05
0.02
0.01
SINGLE PULSE
( THERMAL RESPONSE )
100
0.01
Single Pulse
0.05
0.10
1.0E-05
1E-005
Fig 14. Typical Avalanche Current vs.Pulsewidth
125
150
175
t 1 , Rectangular Pulse Duration (sec)
1.0E-04
0.0001
Notes on Repetitive Avalanche Curves , Figures 14, 15:
(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 Figures 16a, 16b.
4. P
5. BV = Rated breakdown voltage (1.3 factor accounts for voltage increase
6. I
7. ΔT
Purely a thermal phenomenon and failure occurs at a temperature far in
excess of T
during avalanche).
25°C in Figure 14, 15).
t
D = Duty cycle in avalanche = t
Z
tav (sec)
av
av =
thJC
D (ave)
= Allowable avalanche current.
=
Average time in avalanche.
(D, t
Allowable rise in junction temperature, not to exceed T
Allowed avalanche Current vs avalanche
pulsewidth, tav, assuming ΔTj = 150°C and
Tstart =25°C (Single Pulse)
= Average power dissipation per single avalanche pulse.
av
τ
J
τ
) = Transient thermal resistance, see Figures 13)
J
τ
jmax
1
Ci= τi/Ri
τ
1.0E-03
1
Ci= τi/Ri
0.001
. This is validated for every part type.
R
1
R
P
1
D (ave)
τ
2
R
τ
2
2
R
2
= 1/2 ( 1.3·BV·I
I
E
av
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
AS (AR)
= 2DT/ [1.3·BV·Z
R
τ
3
3
R
τ
av
3
3
·f
1.0E-02
τ
= P
C
τ
0.01
Ri (°C/W)
0.083889 0.000083
0.190848 0.000995
0.165682 0.007038
D (ave)
av
) = DT/ Z
·t
th
av
]
τι (sec)
jmax
thJC
jmax
is not exceeded.
1.0E-01
(assumed as
0.1
5