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Part Name :

IRF820AS View Datasheet(PDF) - International Rectifier

Part NameIRF820AS IR
International Rectifier IR
DescriptionSMPS MOSFET
IRF820AS Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
IRF820AS/L
Tape & Reel Information
D2Pak
TR R
1 .6 0 (.0 6 3 )
1 .5 0 (.0 5 9 )
4 .1 0 (.1 6 1 )
3 .9 0 (.1 5 3 )
F E E D D IR E C TIO N 1 .8 5 (.0 7 3 )
1 .6 5 (.0 6 5 )
TRL
10.90 (.429)
10.70 (.421)
1 .6 0 (.0 6 3 )
1 .5 0 (.0 5 9 )
11.60 (.457)
11.40 (.449)
15.42 (.609)
15.22 (.601)
1.75 (.069)
1.25 (.049)
16.10 (.634)
15.90 (.626)
0.368 (.0145)
0.342 (.0135)
2 4 .3 0 (.9 5 7 )
2 3 .9 0 (.9 4 1 )
4 .7 2 (.1 3 6)
4 .5 2 (.1 7 8)
FEED DIRECTION
13.50 (.532)
12.80 (.504)
2 7.4 0 (1.079 )
2 3.9 0 (.9 41)
4
330.00
(14.173)
MAX.
6 0.0 0 (2.36 2)
M IN .
Notes:
NO TES :
1 . CO M F OR M S TO E IA -418 .
2 . CO N TR O L LIN G D IM E N SIO N : M IL LIM E T ER .
3 . DIM E NS IO N M EA S UR E D @ H U B.
4 . IN C LU D ES FL AN G E DIST O R T IO N @ O UT E R E D G E.
26.40 (1.039)
24.40 (.961)
3
30.40 (1.197)
MAX.
4
 Repetitive rating; pulse width limited by
max. junction temperature. ( See fig. 11 )
„ Pulse width 300µs; duty cycle 2%.
‚ Starting TJ = 25°C, L = 45mH
RG = 25, IAS = 2.5A. (See Figure 12)
ƒ ISD 2.5A, di/dt 270A/µs, VDD V(BR)DSS,
TJ 150°C
… Coss eff. is a fixed capacitance that gives the same charging time
as Coss while VDS is rising from 0 to 80% VDSS
† Uses IRF820A data and test conditions
* When mounted on 1" square PCB ( FR-4 or G-10 Material ).
For recommended footprint and soldering techniques refer to application note #AN-994.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
IR EUROPEAN REGIONAL CENTRE: 439/445 Godstone Rd, Whyteleafe, Surrey CR3 OBL, UK Tel: ++ 44 (0)20 8645 8000
IR CANADA: 15 Lincoln Court, Brampton, Ontario L6T3Z2, Tel: (905) 453 2200
IR GERMANY: Saalburgstrasse 157, 61350 Bad Homburg Tel: ++ 49 (0) 6172 96590
IR ITALY: Via Liguria 49, 10071 Borgaro, Torino Tel: ++ 39 011 451 0111
IR JAPAN: K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo 171 Tel: 81 (0)3 3983 0086
IR SOUTHEAST ASIA: 1 Kim Seng Promenade, Great World City West Tower, 13-11, Singapore 237994 Tel: ++ 65 (0)838 4630
IR TAIWAN:16 Fl. Suite D. 207, Sec. 2, Tun Haw South Road, Taipei, 10673 Tel: 886-(0)2 2377 9936
Data and specifications subject to change without notice. 5/00
10
www.irf.com
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Applications
• Switch Mode Power Supply (SMPS)
• Uninterruptable Power Supply
• High speed power switching

Benefits
• Low Gate Charge Qg Results in Simple Drive Requirement
• Improved Gate, Avalanche and Dynamic dv/dt Ruggedness
• Fully Characterized Capacitance and Avalanche Voltage and Current
• Effective COSS specified (See AN 1001)

 

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