IRLR3705Z International Rectifier, IRLR3705Z Datasheet - Page 11

• Manufacturer Part Number: IRLR3705Z
• Description: MOSFET N-CH 55V 42A DPAK
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRLR3705Z

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 8 mOhm @ 42A, 10V
• Drain To Source Voltage (vdss): 55V
• Current - Continuous Drain (id) @ 25° C: 42A
• Vgs(th) (max) @ Id: 3V @ 250µA
• Gate Charge (qg) @ Vgs: 66nC @ 5V
• Input Capacitance (ciss) @ Vds: 2900pF @ 25V
• Power - Max: 130W
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (2 leads+tab), SC-63
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRLR3705Z

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www.irf.com
Notes:
Repetitive rating; pulse width limited by
max. junction temperature. (See fig. 11).
recommended for use above this value.
Pulse width ≤ 1.0ms; duty cycle ≤ 2%.
Limited by T
R
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: [phone]
G
= 25Ω, I
AS
Jmax
NOTES :
1. CONTROLLING DIMENSION : MILLIMETER.
2. ALL DIMENSIONS ARE SHOWN IN MILLIMETERS ( INCHES ).
3. OUTLINE CONFORMS TO EIA-481 & EIA-541.
12.1 ( .476 )
11.9 ( .469 )
NOTES :
1. OUTLINE CONFORMS TO EIA-481.
= 42A, V
, starting T
13 INCH
GS
=10V. Part not
J
= 25°C, L = 0.12mH
TR
FEED DIRECTION
16.3 ( .641 )
15.7 ( .619 )
This product has been designed for the Automotive [Q101] market.
„
… Limited by T
† This value determined from sample failure population. 100%
‡ When mounted on 1" square PCB (FR-4 or G-10 Material) .
ˆ
C
as C
For recommended footprint and soldering techniques refer to
application note #AN-994
oss
tested to this value in production.
avalanche performance.
Data and specifications subject to change without notice.
Visit us at www.irf.com for sales contact information.9/04
θ
eff. is a fixed capacitance that gives the same charging time
oss
Qualification Standards can be found on IR’s Web site.
8.1 ( .318 )
7.9 ( .312 )
while V
Jmax
TRR
16 mm
DS
, see Fig.12a, 12b, 15, 16 for typical repetitive
is rising from 0 to 80% V
TRL
FEED DIRECTION
16.3 ( .641 )
15.7 ( .619 )
TAC Fax: [phone]
DSS
.
11