IRL3705Z International Rectifier, IRL3705Z Datasheet

IRL3705Z

Manufacturer Part Number

IRL3705Z

Description

MOSFET N-CH 55V 75A TO-220AB

Manufacturer

International Rectifier

Series

HEXFET®r

Datasheet

1.IRL3705ZS.pdf (13 pages)

Specifications of IRL3705Z

Fet Type

MOSFET N-Channel, Metal Oxide

Fet Feature

Logic Level Gate

Rds On (max) @ Id, Vgs

8 mOhm @ 52A, 10V

Drain To Source Voltage (vdss)

55V

Current - Continuous Drain (id) @ 25° C

75A

Vgs(th) (max) @ Id

3V @ 250µA

Gate Charge (qg) @ Vgs

60nC @ 5V

Input Capacitance (ciss) @ Vds

2880pF @ 25V

Power - Max

130W

Mounting Type

Through Hole

Package / Case

TO-220-3 (Straight Leads)

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Other names

*IRL3705Z

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Part Number

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Quantity

Price

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Current page: 1 of 13
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Features

Specifically designed for Automotive applications,

this HEXFET

processing techniques to achieve extremely low on-

resistance per silicon area. Additional features of

this design are a 175°C junction operating tempera-

ture, fast switching speed and improved repetitive

avalanche rating . These features combine to make

this design an extremely efficient and reliable device

for use in Automotive applications and a wide variety

of other applications.

Absolute Maximum Ratings

Thermal Resistance

Description

www.irf.com

STG

AS (Thermally limited)

θJC

θCS

θJA

@ T

Logic Level

Advanced Process Technology

Ultra Low On-Resistance

175°C Operating Temperature

Fast Switching

Repetitive Avalanche Allowed up to Tjmax

(Tested )

= 25°C Continuous Drain Current, V

= 100°C Continuous Drain Current, V

= 25°C Continuous Drain Current, V

= 25°C Power Dissipation

Pulsed Drain Current

Linear Derating Factor

Gate-to-Source Voltage

Single Pulse Avalanche Energy

Single Pulse Avalanche Energy Tested Value

Avalanche Current

Repetitive Avalanche Energy

Operating Junction and

Storage Temperature Range

Soldering Temperature, for 10 seconds

Mounting Torque, 6-32 or M3 screw

Junction-to-Case

Case-to-Sink, Flat Greased Surface

Junction-to-Ambient

Junction-to-Ambient (PCB Mount)

Power MOSFET utilizes the latest

Parameter

AUTOMOTIVE MOSFET

@ 10V

(Silicon Limited)

(Package Limited)

TO-220AB

IRL3705Z

See Fig.12a, 12b, 15, 16

Typ.

HEXFET

300 (1.6mm from case )

0.50

–––

10 lbf

IRL3705ZS

-55 to + 175

Max.

in (1.1N

0.88

340

130

± 16

120

180

Pak

IRL3705ZS

IRL3705ZL

Power MOSFET

DS(on)

IRL3705Z

Max.

1.14

–––

DSS

= 75A

PD - 95854A

IRL3705ZL

= 8.0mΩ

= 55V

TO-262

Units

W/°C

°C/W

°C

Related parts for IRL3705Z

IRL3705Z Summary of contents

Page 1

... Parameter 95854A IRL3705Z IRL3705ZS IRL3705ZL ® HEXFET Power MOSFET 55V DSS R = 8.0mΩ DS(on 75A Pak TO-262 IRL3705ZS IRL3705ZL Max. Units 340 130 W 0.88 W/°C ± 120 mJ 180 See Fig.12a, 12b 175 °C 300 (1.6mm from case ) lbf in (1.1N m) Typ. Max. ...

Page 2

Electrical Characteristics @ T Parameter V Drain-to-Source Breakdown Voltage (BR)DSS ∆V /∆T Breakdown Voltage Temp. Coefficient (BR)DSS J R Static Drain-to-Source On-Resistance DS(on) V Gate Threshold Voltage GS(th) gfs Forward Transconductance I Drain-to-Source Leakage Current DSS I Gate-to-Source Forward Leakage ...

Page 3

PULSE WIDTH Tj = 25°C 0.01 0 Drain-to-Source Voltage (V) Fig 1. Typical Output Characteristics 1000 100 25° 15V ...

Page 4

0V MHZ C iss = SHORTED C rss = oss = 10000 C iss 1000 C oss ...

Page 5

Limited By Package 100 125 Case Temperature (°C) Fig 9. Maximum Drain Current vs. Case Temperature 0.50 0.20 0.10 ...

Page 6

D.U 20V V GS 0.01 Ω Fig 12a. Unclamped Inductive Test Circuit V (BR)DSS Fig 12b. Unclamped Inductive Waveforms ...

Page 7

Duty Cycle = Single Pulse 0.01 10 0.05 0.10 1 0.1 1.0E-05 1.0E-04 Fig 15. Typical Avalanche Current vs.Pulsewidth 150 TOP Single Pulse BOTTOM 1% Duty Cycle 125 52A 100 ...

Page 8

D.U.T + ƒ • • - • + ‚ - • • • SD • Fig 17. Fig 18a. Switching Time Test Circuit V DS 90% 10 Fig 18b. Switching Time Waveforms 8 Driver Gate Drive P.W. ...

Page 9

www.irf.com 9 ...

Page 10

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Page 11

TO-262 Package Outline Dimensions are shown in millimeters (inches) TO-262 Part Marking Information @Y6HQ @) UCDTÃDTÃ6IÃDS " " PUÃ8P9@Ã &'( 6TT@H7 @9ÃPIÃXXÃ (Ã ((& DIÃUC@Ã6TT@H7 `Ã DI@ÃÅ8Å 5 www.irf.com Q6SUÃIVH7@S DIU@SI6UDPI6 S@8UDAD@S PBP 96U@Ã8P9@ `@6SÃ&Ã2Ã ((& 6TT@H7 ` X@@FÃ ( ...

Page 12

TRR FEED DIRECTION TRL FEED DIRECTION 330.00 (14.173) MAX. NOTES : 1. COMFORMS TO EIA-418. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION MEASURED @ HUB. 4. INCLUDES FLANGE DISTORTION @ OUTER EDGE. Notes: Repetitive rating; pulse width limited by ...

Page 13

Note: For the most current drawings please refer to the IR website at: http://www.irf.com/package/ ...

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