IRFS31N20DPBF datasheet(11/12 Pages) IRF

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IRFB/S/SL31N20DPbF

Repetitive rating; pulse width limited by

max. junction temperature.

ISD ≤ 18A, di/dt ≤ 110A/µs, VDD ≤ V(BR)DSS,

TJ ≤ 175°C

Notes:

Starting TJ = 25°C, L = 3.8mH

RG = 25Ω, IAS = 18A.

Pulse width ≤ 300µs; duty cycle ≤ 2%.

Coss eff. is a fixed capacitance that gives the same charging time

as Coss while VDS is rising from 0 to 80% VDSS

This is only applied to TO-220AB package

This is applied to D2Pak, when mounted on 1" square PCB ( FR-4 or G-10 Material ).

For recommended footprint and soldering techniques refer to application note #AN-994.

Data and specifications subject to change without notice.

IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105

TAC Fax: (310) 252-7903

Visit us at www.irf.com for sales contact information.03/04

TRR

FEED DIRECTION

1.85 (.073)

1.65 (.065)

1.60 (.063)

1.50 (.059)

4.10 (.161)

3.90 (.153)

TRL

FEED DIRECTION

10.90 (.429)

10.70 (.421)

16.10 (.634)

15.90 (.626)

1.75 (.069)

1.25 (.049)

11.60 (.457)

11.40 (.449)

15.42 (.609)

15.22 (.601)

4.72 (.136)

4.52 (.178)

24.30 (.957)

23.90 (.941)

0.368 (.0145)

0.342 (.0135)

1.60 (.063)

1.50 (.059)

13.50 (.532)

12.80 (.504)

330.00

(14.173)

MAX.

27.40 (1.079)

23.90 (.941)

60.00 (2.362)

MIN.

30.40 (1.197)

MAX.

26.40 (1.039)

24.40 (.961)

NOTES :

1. COMFORMS TO EIA-418.

2. CONTROLLING DIMENSION: MILLIMETER.

3. DIMENSION MEASURED @ HUB.

4. INCLUDES FLANGE DISTORTION @ OUTER EDGE.

D2Pak Tape & Reel Infomation

Dimensions are shown in millimeters (inches)

IRFS31N20DPBF Datasheet(PDF) 11 Page - International Rectifier

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