FDB045AN08A0 Fairchild Semiconductor, FDB045AN08A0 Datasheet - Page 10

• Manufacturer Part Number: FDB045AN08A0
• Description: MOSFET N-CH 75V 90A D2PAK
• Manufacturer: Fairchild Semiconductor
• Series: PowerTrench®r

Specifications of FDB045AN08A0

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 4.5 mOhm @ 80A, 10V
• Drain To Source Voltage (vdss): 75V
• Current - Continuous Drain (id) @ 25° C: 90A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 138nC @ 10V
• Input Capacitance (ciss) @ Vds: 6600pF @ 25V
• Power - Max: 310W
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (2 leads + tab)
• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.0045 Ohm @ 10 V
• Drain-source Breakdown Voltage: 75 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 80 A
• Power Dissipation: 310000 mW
• Maximum Operating Temperature: + 175 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FDB045AN08A0TR

FDB045AN08A0 Rev. A1
SPICE Thermal Model
REV 23 March 2002
FDB045AN08A0T
CTHERM1 th 6 6.45e-3
CTHERM2 6 5 3e-2
CTHERM3 5 4 1.4e-2
CTHERM4 4 3 1.65e-2
CTHERM5 3 2 4.85e-2
CTHERM6 2 tl 1e-1
RTHERM1 th 6 3.24e-3
RTHERM2 6 5 8.08e-3
RTHERM3 5 4 2.28e-2
RTHERM4 4 3 1e-1
RTHERM5 3 2 1.1e-1
RTHERM6 2 tl 1.4e-1
SABER Thermal Model
SABER thermal model FDB045AN08A0T
template thermal_model th tl
thermal_c th, tl
{
ctherm.ctherm1 th 6 = 6.45e-3
ctherm.ctherm2 6 5 = 3e-2
ctherm.ctherm3 5 4 = 1.4e-2
ctherm.ctherm4 4 3 = 1.65e-2
ctherm.ctherm5 3 2 = 4.85e-2
ctherm.ctherm6 2 tl = 1e-1
rtherm.rtherm1 th 6 = 3.24e-3
rtherm.rtherm2 6 5 = 8.08e-3
rtherm.rtherm3 5 4 = 2.28e-2
rtherm.rtherm4 4 3 = 1e-1
rtherm.rtherm5 3 2 = 1.1e-1
rtherm.rtherm6 2 tl = 1.4e-1
}
RTHERM5
RTHERM1
RTHERM2
RTHERM3
RTHERM6
RTHERM4
th
tl
5
4
3
2
6
JUNCTION
CASE
CTHERM5
CTHERM1
CTHERM2
CTHERM3
CTHERM6
CTHERM4
www.fairchildsemi.com