IRLR/U7821CPbF
www.irf.com 11
Repetitive rating; pulse width limited by
max. junction temperature.
Starting T
J
= 25°C, L = 3.2mH
R
G
= 25Ω, I
AS
= 12A.
Pulse width ≤ 400µs; duty cycle ≤ 2%.
Notes:
Calculated continuous current based on maximum allowable
junction temperature. Package limitation current is 30A.
When mounted on 1" square PCB (FR-4 or G-10 Material).
For recommended footprint and soldering techniques refer to
application note #AN-994.
D-Pak (TO-252AA) Tape & Reel Information
Dimensions are shown in millimeters (inches)
TR
16.3 ( .641 )
15.7 ( .619 )
8.1 ( .318 )
7.9 ( .312 )
12.1 ( .476 )
11.9 ( .469 )
FEED DIRECTION
FEED DIRECTION
16.3 ( .641 )
15.7 ( .619 )
TRR
TRL
NOTES :
1. CONTROLLING DIMENSION : MILLIMETER.
2. ALL DIMENSIONS ARE SHOWN IN MILLIMETERS ( INCHES ).
3. OUTLINE CONFORMS TO EIA-481 & EIA-541.
NOTES :
1. OUTLINE CONFORMS TO EIA-481.
16 mm
13 INCH
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. 10/2006
Data and specifications subject to change without notice.
This product has been designed and qualified for the Consumer market.
Qualification Standards can be found on IR’s Web site.
