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IRHN7250
(Rev.:2014)

RADIATION HARDENED POWER MOSFET SURFACE MOUNT(SMD-1)

International Rectifier 

IRHN7250, JANSR2N7269U

Electrical Characteristics @ Tj = 25°C (Unless Otherwise Specified)

Pre-Irradiation

Parameter

Min

BVDSS

Drain-to-Source Breakdown Voltage 200

∆BVDSS/∆TJ Temperature Coefficient of Breakdown —

Voltage

RDS(on)

Static Drain-to-Source On-State

—

Resistance

—

VGS(th)

Gate Threshold Voltage

2.0

gfs

Forward Transconductance

8.0

IDSS

Zero Gate Voltage Drain Current

—

—

IGSS

IGSS

Qg

Qgs

Qgd

td(on)

tr

td(off)

tf

LS + LD

Gate-to-Source Leakage Forward

—

Gate-to-Source Leakage Reverse

—

Total Gate Charge

—

Gate-to-Source Charge

—

Gate-to-Drain (‘Miller’) Charge

—

Turn-On Delay Time

—

Rise Time

—

Turn-Off Delay Time

—

Fall Time

—

Total Inductance

—

Typ Max Units

—— V

0.27 — V/°C

Test Conditions

VGS = 0V, ID = 1.0mA

Reference to 25°C, ID = 1.0mA

— 0.10

— 0.11

— 4.0

——

— 25

— 250

— 100

— -100

— 170

— 30

— 60

— 33

— 140

— 140

— 140

4.0 —

Ω

VGS = 12V, ID =16A Ã

VGS = 12V, ID = 26A

V

VDS = VGS, ID = 1.0mA

S

VDS = 15V, IDS = 16A Ã

µA

VDS = 160V ,VGS = 0V

VDS = 160V,

VGS = 0V, TJ = 125°C

nA

VGS = 20V

VGS = -20V

VGS =12V, ID =26A

nC

VDS = 100V

VDD = 100V, ID =26A

ns

VGS =12V, RG = 2.35Ω

nH Measured from the center of

drain pad to center of source pad

Ciss

Coss

Crss

Input Capacitance

Output Capacitance

Reverse Transfer Capacitance

— 4700 —

— 850 — pF

— 210 —

VGS = 0V, VDS = 25V

f = 1.0MHz

Source-Drain Diode Ratings and Characteristics

Parameter

Min Typ Max Units

Test Conditions

IS Continuous Source Current (Body Diode)

ISM Pulse Source Current (Body Diode) À

—

—

—

—

26

104

A

VSD Diode Forward Voltage

— — 1.4 V

trr Reverse Recovery Time

— — 820 ns

QRR Reverse Recovery Charge

— — 12 µC

Tj = 25°C, IS = 26A, VGS = 0V Ã

Tj = 25°C, IF = 26A, di/dt ≤ 100A/µs

VDD ≤ 30V Ã

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

Thermal Resistance

Parameter

RthJC

RthJ-PCB

Junction-to-Case

Junction-to-PC board

Min Typ Max Units

Test Conditions

— — 0.83 °C/W

— 6.6 —

Soldered to a 1 inch square clad PC board

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

For footnotes refer to the last page

2

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