IRF3704ZPBF Datasheet, PDF (12/13 Pages) International Rectifier – High Frequency Synchronous Buck Converters for Computer Processor Power

IRF3704Z/S/LPbF
D²Pak Tape & Reel Infomation
TRR
1.60 (.063)
1.50 (.059)
4.10 (.161)
3.90 (.153)
1.60 (.063)
1.50 (.059)
0.368 (.0145)
0.342 (.0135)
FEED DIRECTION 1.85 (.073)
1.65 (.065)
TRL
10.90 (.429)
10.70 (.421)
11.60 (.457)
11.40 (.449)
15.42 (.609)
15.22 (.601)
1.75 (.069)
1.25 (.049)
16.10 (.634)
15.90 (.626)
24.30 (.957)
23.90 (.941)
4.72 (.136)
4.52 (.178)
FEED DIRECTION
13.50 (.532)
12.80 (.504)
27.40 (1.079)
23.90 (.941)
4
330.00
(14.173)
MAX.
60.00 (2.362)
MIN.
NOTES :
1. COMFORMS TO EIA-418.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION MEASURED @ HUB.
4. INCLUDES FLANGE DISTORTION @ OUTER EDGE.
26.40 (1.039)
24.40 (.961)
3
30.40 (1.197)
MAX.
4
Notes:
 Repetitive rating; pulse width limited by
max. junction temperature.
‚ Starting T_J = 25°C, L = 0.25mH, R_G = 25Ω,
I_AS = 17A.
ƒ Pulse width ≤ 400µs; duty cycle ≤ 2%.
„ This is only applied to TO-220AB pakcage.
… 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.
† Calculated continuous current based on maximum allowable
junction temperature. Package limitation current is 42A.
‡ R_θ is measured at T_J approximately 90°C
TO-220AB package is not recommended for Surface Mount Application.
Data and specifications subject to change without notice.
This product has been designed and qualified for the Industrial market.
Qualification Standards can be found on IR’s Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: [phone]
TAC Fax: [phone]
Visit us at www.irf.com for sales contact information. 3/04
12
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