IRF3709Z/S/LPbF
12 www.irf.com
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: (310) 252-7105
TAC Fax: (310) 252-7903
Visit us at www.irf.com for sales contact information. 6/04
Notes:
Repetitive rating; pulse width limited by
max. junction temperature.
Starting T
J
= 25°C, L = 0.42mH, R
G
= 25Ω,
I
AS
= 17A.
Pulse width ≤ 400µs; duty cycle ≤ 2%.
C
oss
eff. is a fixed capacitance that gives the same
charging time as C
oss
while V
DS
is rising from 0 to
80% V
DSS
.
This is applied to D
2
Pak, 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
of approximately 90°C.
3
4
4
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.
D
2
Pak Tape & Reel Infomation
Dimensions are shown in millimeters (inches)
