IRF6631TR1 데이터 시트보기 (PDF) - International Rectifier

부품명

상세내역

제조사

IRF6631TR1

DirectFET Power MOSFET

International Rectifier 

IRF6631

Absolute Maximum Ratings

PD @TA = 25°C

PD @TA = 70°C

PD @TC = 25°C

TP

TJ

TSTG

™ Power Dissipation

™ Power Dissipation

f Power Dissipation

Parameter

Peak Soldering Temperature

Operating Junction and

Storage Temperature Range

Thermal Resistance

RθJA

RθJA

RθJA

RθJC

RθJ-PCB

Parameter

™g Junction-to-Ambient

dg Junction-to-Ambient

eg Junction-to-Ambient

fg Junction-to-Case

Junction-to-PCB Mounted

™Ã Linear Derating Factor

Max.

2.2

1.4

42

270

-40 to + 150

Typ.

–––

12.5

20

–––

1.4

0.017

Max.

58

–––

–––

3.0

–––

Units

W

°C

Units

°C/W

W/°C

100

D = 0.50

10

1

0.1

0.01

0.001

1E-006

0.20

0.10

0.05

0.02

0.01

SINGLE PULSE

( THERMAL RESPONSE )

1E-005

0.0001

0.001

τJ τJ

τ1 τ1

R1R1

R2R2

τ2 τ2

R3R3

τ3 τ3

R4R4

τ4 τ4

R5R5

τ5 τ5

τAτA

Ri (°C/W)

1.6195

2.14056

22.2887

τi (sec)

0.000126

0.001354

0.375850

Ci= τi/Ri

Ci= τi/Ri

20.0457 7.41

11.9144 99

Notes:

1. Duty Factor D = t1/t2

2. Peak Tj = P dm x Zthja + Tc

0.01

0.1

1

10

100

t1 , Rectangular Pulse Duration (sec)

Fig 3. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient 

Notes:

 Surface mounted on 1 in. square Cu board, steady state.

‚ Used double sided cooling , mounting pad.

ƒ Mounted on minimum footprint full size board with metalized

back and with small clip heatsink.

„ TC measured with thermocouple incontact with top (Drain) of part.

… Rθ is measured at TJ of approximately 90°C.

 Surface mounted on 1 in. square Cu

board (still air).

www.irf.com

‚ Mounted to a PCB with

small clip heatsink (still air)

ƒ Mounted on minimum

footprint full size board with

metalized back and with small

clip heatsink (still air)

3

Share Link: