Datasheet

ManualsBrandsINFINEON TECHNOLOGIES ManualsFETsIRL3714ZSPBF, MOSFET

www.irf.com 1

7/30/04

IRL3714ZPbF

IRL3714ZSPbF

IRL3714ZLPbF

HEXFET

Power MOSFET

Notes  through  are on page 12

Applications

Benefits

l Low R

DS(on)

at 4.5V V

l Ultra-Low Gate Impedance

l Fully Characterized Avalanche Voltage

and Current

l High Frequency Synchronous Buck

Converters for Computer Processor Power

l Lead-Free

PD - 95661

Pak

IRL3714ZS

TO-220AB

IRL3714Z

TO-262

IRL3714ZL

DSS

DS(on)

max

20V

16m

4.8nC

Absolute Maximum Ratings

Parameter Units

Drain-to-Source Voltage V

Gate-to-Source Voltage

@ T

= 25°C

Continuous Drain Current, V

@ 10V

@ T

= 100°C

Continuous Drain Current, V

@ 10V

Pulsed Drain Current

= 25°C

Maximum Power Dissipation W

= 100°C

Maximum Power Dissipation

Linear Derating Factor W/°C

Operating Junction and °C

STG

Storage Temperature Range

Soldering Temperature, for 10 seconds

Thermal Resistance

Parameter Typ. Max. Units

Junction-to-Case

––– 4.3 °C/W

Case-to-Sink, Flat Greased Surface

0.50 –––

Junction-to-Ambient

––– 62

Junction-to-Ambient (PCB Mount)

––– 40

0.23

Max.

140

± 20

300 (1.6mm from case)

-55 to + 175

Summary of content (13 pages)

PAGE 1
PD - 95661 Applications l High Frequency Synchronous Buck Converters for Computer Processor Power l Lead-Free Benefits l Low RDS(on) at 4.5V VGS l Ultra-Low Gate Impedance l Fully Characterized Avalanche Voltage and Current IRL3714ZPbF IRL3714ZSPbF IRL3714ZLPbF HEXFET® Power MOSFET VDSS RDS(on) max 16m: 20V TO-220AB IRL3714Z D2Pak IRL3714ZS Qg 4.8nC TO-262 IRL3714ZL Absolute Maximum Ratings Parameter Max.
PAGE 2
IRL3714Z/S/LPbF Static @ TJ = 25°C (unless otherwise specified) Parameter Min. Typ. Max. Units BVDSS Drain-to-Source Breakdown Voltage ∆ΒVDSS/∆TJ RDS(on) V Conditions 20 ––– ––– VGS = 0V, ID = 250µA Breakdown Voltage Temp. Coefficient ––– 0.015 ––– Static Drain-to-Source On-Resistance ––– 13 16 mV/°C Reference to 25°C, ID = 1mA mΩ VGS = 10V, ID = 15A ––– 21 26 VGS = 4.5V, ID = 12A VGS(th) Gate Threshold Voltage 1.65 2.1 2.
PAGE 3
IRL3714Z/S/LPbF 1000 1000 BOTTOM 100 TOP ID, Drain-to-Source Current (A) ID, Drain-to-Source Current (A) TOP VGS 10V 9.0V 7.0V 5.0V 4.5V 4.0V 3.5V 3.0V 10 3.0V 30µs PULSE WIDTH Tj = 25°C 1 0.1 1 10 3.0V 30µs PULSE WIDTH Tj = 175°C 1 10 0.1 V DS, Drain-to-Source Voltage (V) 1 10 V DS, Drain-to-Source Voltage (V) Fig 1. Typical Output Characteristics Fig 2. Typical Output Characteristics 1000 2.
PAGE 4
IRL3714Z/S/LPbF 10000 6.0 VGS = 0V, f = 1 MHZ C iss = C gs + C gd, C ds SHORTED C rss = C gd VGS, Gate-to-Source Voltage (V) ID= 14A C, Capacitance(pF) C oss = C ds + C gd 1000 Ciss Coss Crss 100 VDS= 16V VDS= 10V 5.0 4.0 3.0 2.0 1.0 0.0 10 1 10 100 0 3 4 5 6 7 1000 ID, Drain-to-Source Current (A) 1000.00 ISD, Reverse Drain Current (A) 2 Fig 6. Typical Gate Charge vs. Gate-to-Source Voltage Fig 5. Typical Capacitance vs. Drain-to-Source Voltage 100.
PAGE 5
IRL3714Z/S/LPbF 40 3.0 VGS(th) Gate threshold Voltage (V) ID, Drain Current (A) 35 30 25 20 15 10 5 2.5 2.0 ID = 250µA 1.5 1.0 0 25 50 75 100 125 150 -75 -50 -25 175 0 25 50 75 100 125 150 175 200 T J , Temperature ( °C ) T C , Case Temperature (°C) Fig 9. Maximum Drain Current vs. Case Temperature Fig 10. Threshold Voltage vs. Temperature Thermal Response ( Z thJC ) 10 D = 0.50 1 0.20 0.10 τJ 0.05 0.02 0.1 R1 R1 τJ τ1 τ1 R2 R2 τ2 τ2 Ci= τi/Ri Ci= τi/Ri 0.
PAGE 6
IRL3714Z/S/LPbF 15V D.U.T RG + V - DD IAS 20V VGS A 0.01Ω tp Fig 12a. Unclamped Inductive Test Circuit V(BR)DSS tp EAS , Single Pulse Avalanche Energy (mJ) DRIVER L VDS 100 ID 3.7A 6.2A BOTTOM 14A TOP 80 60 40 20 0 25 50 75 100 125 150 175 Starting T J , Junction Temperature (°C) Fig 12c. Maximum Avalanche Energy vs. Drain Current LD I AS VDS Fig 12b. Unclamped Inductive Waveforms + VDD D.U.T Current Regulator Same Type as D.U.T. VGS Pulse Width < 1µs Duty Factor < 0.
PAGE 7
IRL3714Z/S/LPbF D.U.T Driver Gate Drive P.W. + + - - * D.U.T. ISD Waveform Reverse Recovery Current + RG • • • • dv/dt controlled by R G Driver same type as D.U.T. I SD controlled by Duty Factor "D" D.U.T. - Device Under Test P.W. Period VGS=10V Circuit Layout Considerations • Low Stray Inductance • Ground Plane • Low Leakage Inductance Current Transformer D= Period V DD + - Body Diode Forward Current di/dt D.U.T.
PAGE 8
IRL3714Z/S/LPbF Power MOSFET Selection for Non-Isolated DC/DC Converters Control FET Synchronous FET Special attention has been given to the power losses in the switching elements of the circuit - Q1 and Q2. Power losses in the high side switch Q1, also called the Control FET, are impacted by the Rds(on) of the MOSFET, but these conduction losses are only about one half of the total losses.
PAGE 9
IRL3714Z/S/LPbF TO-220AB Package Outline Dimensions are shown in millimeters (inches) 2.87 (.113) 2.62 (.103) 10.54 (.415) 10.29 (.405) -B- 3.78 (.149) 3.54 (.139) 4.69 (.185) 4.20 (.165) -A- 1.32 (.052) 1.22 (.048) 6.47 (.255) 6.10 (.240) 4 15.24 (.600) 14.84 (.584) LEAD ASSIGNMENTS 1.15 (.045) MIN 1 2 LEAD ASSIGNMENTS IGBTs, CoPACK 1 - GATE 2 - DRAIN 1- GATE 1- GATE 3 - SOURCE 2- COLLECTOR 2- DRAIN 3- SOURCE 3- EMITTER 4 - DRAIN HEXFET 3 4- DRAIN 14.09 (.555) 13.47 (.530) 3X 1.40 (.
PAGE 10
IRL3714Z/S/LPbF D2Pak Package Outline Dimensions are shown in millimeters (inches) D2Pak Part Marking Information T HIS IS AN IRF 530S WITH LOT CODE 8024 ASSE MBLE D ON WW 02, 2000 IN THE AS SE MB LY LINE "L" INT E RNAT IONAL RECT IF IE R LOGO Note: "P" in as s embly line pos ition indicates "Lead-F ree" AS SE MBLY LOT CODE OR INT ERNATIONAL RECT IFIER LOGO AS S EMBLY LOT CODE 10 PART NUMB ER F530S DAT E CODE YEAR 0 = 2000 WEE K 02 LINE L PART NUMBER F 530S DAT E CODE P = DES IGNAT ES LEAD-FREE PRO
PAGE 11
IRL3714Z/S/LPbF TO-262 Package Outline Dimensions are shown in millimeters (inches) TO-262 Part Marking Information EXAMPLE: T HIS IS AN IRL3103L LOT CODE 1789 AS S EMBLE D ON WW 19, 1997 IN THE AS S E MBLY LINE "C" Note: "P" in as sembly line position indicates "Lead-Free" INTERNATIONAL RECT IF IE R LOGO AS S EMBLY LOT CODE PART NUMBER DAT E CODE YEAR 7 = 1997 WEEK 19 LINE C OR INTERNATIONAL RECT IF IE R LOGO AS S EMBLY LOT CODE www.irf.
PAGE 12
IRL3714Z/S/LPbF D2Pak Tape & Reel Information Dimensions are shown in millimeters (inches) TRR 1.60 (.063) 1.50 (.059) 1.60 (.063) 1.50 (.059) 4.10 (.161) 3.90 (.153) FEED DIRECTION 1.85 (.073) 11.60 (.457) 11.40 (.449) 1.65 (.065) 0.368 (.0145) 0.342 (.0135) 15.42 (.609) 15.22 (.601) 24.30 (.957) 23.90 (.941) TRL 1.75 (.069) 1.25 (.049) 10.90 (.429) 10.70 (.421) 4.72 (.136) 4.52 (.178) 16.10 (.634) 15.90 (.626) FEED DIRECTION 13.50 (.532) 12.80 (.504) 27.40 (1.079) 23.90 (.941) 4 330.
PAGE 13
Note: For the most current drawings please refer to the IR website at: http://www.irf.