Absolute Maximum Ratings

Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. (Tj= -40°C..150°C,

Vcc=6..36V unless otherwise specified).

Symbol

Parameter

Min.

Max.

Units

Vds

Maximum drain to source voltage

-0.3

36

V

Vds cont.

Maximum continuous drain to source voltage

-

28

V

Vin

Maximum input voltage

-0.3

6

V

Isd cont.

Max. diode continuous current (limited by thermal dissipation)



4.5

A

Maximum power dissipation (internally limited by thermal protection)

Rth=5°C/W IPS1021



25

Rth=40°C/W AUIPS1021S 1” sqr. footprint



3.1

W

Pd

Rth=50°C/W AUIPS1021R 1” sqr. footprint



2.5

Tj max.

Max. storage & operating temperature junction temperature

-40

150

°C

Thermal Characteristics

Symbol

Parameter

Typ.

Max.

Units

Rth1

Thermal resistance junction to ambient AUIPS1021 TO-220 free air

50



Rth2

Thermal resistance junction to case IPS1021 TO-220

2.6



Rth1

Thermal resistance junction to ambient IPS1021S D²Pak std. footprint

60



Rth2

Thermal resistance junction to ambient IPS1021S D²Pak 1” sqr. footprint

40



Rth3

Thermal resistance junction to case IPS1021S D²Pak

2.6



Rth1

Thermal resistance junction to ambient IPS1021R D-Pak std. footprint

70



Rth2

Thermal resistance junction to ambient IPS1021R D-Pak 1” sqr. footprint

50



Rth3

Thermal resistance junction to case IPS1021R D-Pak

2.6



°C/W

Recommended Operating Conditions

These values are given for a quick design. For operation outside these conditions, please consult the application notes.

Symbol

Parameter

Min.

Max.

Units

VIH

High level input voltage

4.5

5.5

VIL

Low level input voltage

0

0.5

Continuous drain current, Tambient=85°C, Tj=125°C, Vin=5V

Rth=5°C/W AUIPS1021



13.5

Rth=40°C/W AUIPS1021S 1” sqr. footprint



4.8

Ids

Rth=50°C/W AUIPS1021R 1” sqr. footprint



4.3

A

Rin

Recommended resistor in series with IN pin to generate a diagnostic

0.5

10

Max L

Max. recommended load inductance (including line inductance) (1)



20

µH

Max F

Max. frequency (switching losses = conduction losses)



500

Hz

Max t rise

Max. input rising time



1

µs

(1) Higher inductance is possible if maximum load current is limited - see figure 11

www.irf.com

3