IRF7N1405

2

www.irf.com

Parameter

Min

Typ Max Units

Test Conditions

BVDSS

Drain-to-Source Breakdown Voltage

55

—

—

V

VGS = 0V, ID = 250µA

∆BVDSS/∆TJ Temperature Coefficient of Breakdown

—

0.061

—

V/°C

Reference to 25°C, ID = 1.0mA

Voltage

RDS(on)

Static Drain-to-Source On-State

—

—

0.0053

Ω

VGS = 10V, ID = 55A

Resistance

VGS(th)

Gate Threshold Voltage

2.0

—

4.0

V

VDS = VGS, ID = 250µA

gfs

Forward Transconductance

68

—

—

S

VDS =25V, IDS = 55A Ã

IDSS

Zero Gate Voltage Drain Current

—

—

25

VDS = 55V ,VGS=0V

—

—

250

VDS = 44V,

VGS = 0V, TJ =125°C

IGSS

Gate-to-Source Leakage Forward

—

—

100

VGS = 20V

IGSS

Gate-to-Source Leakage Reverse

—

—

-100

VGS = -20V

Qg

Total Gate Charge

—

—

200

VGS =10V, ID = 55A

Qgs

Gate-to-Source Charge

—

—

40

nC

VDS = 44V

Qgd

Gate-to-Drain (‘Miller’) Charge

—

—

80

Turn-On Delay Time

—

—

20

VDD = 28V, ID = 55A,

tr

Rise Time

—

—

90

VGS = 10V, RG = 2.4Ω

Turn-Off Delay Time

—

—

200

tf

Fall Time

—

—

150

LS + LD

Total Inductance

—

4.0

—

Measured from the center of drain

l

pad to the center of source pad

Ciss

Input Capacitance

—

5100

—

VGS = 0V, VDS = 25V

Coss

Output Capacitance

—

1290

—

pF

f = 1.0MHz

Crss

Reverse Transfer Capacitance

—

300

—

nA

Ã

nH

ns

µA

Thermal Resistance

Parameter

Min Typ Max Units

Test Conditions

RthJC

Junction-to-Case

—

—

1.25

°C/W

Note: Corresponding Spice and Saber models are available on the International Rectifier Website.

For footnotes refer to the last page

Source-Drain Diode Ratings and Characteristics

Parameter

Min Typ Max Units

Test Conditions

IS

Continuous Source Current (Body Diode)

—

—

55*

ISM

Pulse Source Current (Body Diode)

À

—

—

220

VSD Diode Forward Voltage

—

—

1.3

V

trr

Reverse Recovery Time

—

—

130

ns

Tj = 25°C, IF = 55A, di/dt ≤ 100A/µs

QRR

Reverse Recovery Charge

—

—

380

nC

VDD ≤ 25V Ã

ton

Forward Turn-On Time

Intrinsic turn-on time is negligible. Turn-on speed is substantially controlled by LS + LD.

A

* Current is limited by package