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PDF IRFS38N20D Data sheet ( Hoja de datos )
| Número de pieza | IRFS38N20D | |
| Descripción | Power MOSFET ( Transistor ) | |
| Fabricantes | IRF | |
| Logotipo |  |
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PD - 94358
SMPS MOSFET
IRFB38N20D
IRFS38N20D
IRFSL38N20D
HEXFET® Power MOSFET
Applications
l High frequency DC-DC converters
VDSS
200V
RDS(on) max
0.054Ω
ID
44A
Benefits
l Low Gate-to-Drain Charge to Reduce
Switching Losses
l Fully Characterized Capacitance Including
Effective COSS to Simplify Design, (See
App. Note AN1001)
l Fully Characterized Avalanche Voltage
and Current
TO-220AB
IRFB38N20D
D2Pak
TO-262
IRFS38N20D IRFSL38N20D
Absolute Maximum Ratings
ID @ TC = 25°C
ID @ TC = 100°C
IDM
PD @TA = 25°C
PD @TC = 25°C
VGS
dv/dt
TJ
TSTG
Parameter
Continuous Drain Current, VGS @ 10V
Continuous Drain Current, VGS @ 10V
Pulsed Drain Current
Power Dissipation
Power Dissipation
Linear Derating Factor
Gate-to-Source Voltage
Peak Diode Recovery dv/dt
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
Mounting torqe, 6-32 or M3 screw
Thermal Resistance
RθJC
RθCS
RθJA
RθJA
Parameter
Junction-to-Case
Case-to-Sink, Flat, Greased Surface
Junction-to-Ambient
Junction-to-Ambient
Notes through are on page 11
www.irf.com
Max.
44
32
180
3.8
320
2.1
± 30
9.5
-55 to + 175
300 (1.6mm from case )
10 lbf•in (1.1N•m)
Units
A
W
W/°C
V
V/ns
°C
Typ.
–––
0.50
–––
–––
Max.
0.47
–––
62
40
Units
°C/W
1
12/12/01
1 page  
IRFB/IRFS/IRFSL38N20D
50
40
30
20
10
0
25 50 75 100 125 150 175
TC , Case Temperature
( ° C)
Fig 9. Maximum Drain Current Vs.
Case Temperature
VDS
VGS
RG
RD
D.U.T.
10V
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
+-VDD
Fig 10a. Switching Time Test Circuit
VDS
90%
10%
VGS
td(on) tr
td(off) tf
Fig 10b. Switching Time Waveforms
1
D = 0.50
0.1 0.20
0.10
0.05
0.02
0.01
0.01
0.001
0.00001
SINGLE PULSE
(THERMAL RESPONSE)
P DM
t1
t2
Notes:
1. Duty factor D =
t1/ t 2
2. Peak T J = P DM x Z thJC + T C
0.0001
0.001
0.01
t1, Rectangular Pulse Duration (sec)
0.1
1
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
www.irf.com
5
5 Page 
IRFB/IRFS/IRFSL38N20D
D2Pak Tape & Reel Information
TR R
1 .6 0 (.0 6 3 )
1 .5 0 (.0 5 9 )
4 .1 0 (.1 6 1 )
3 .9 0 (.1 5 3 )
F E E D D IR E C TIO N 1 .8 5 (.0 7 3 )
1 .6 5 (.0 6 5 )
TRL
10.90 (.429)
10.70 (.421)
1 .6 0 (.0 6 3 )
1 .5 0 (.0 5 9 )
11.60 (.457)
11.40 (.449)
15.42 (.609)
15.22 (.601)
1.75 (.069)
1.25 (.049)
16.10 (.634)
15.90 (.626)
0.368 (.0145)
0.342 (.0135)
2 4 .3 0 (.9 5 7 )
2 3 .9 0 (.9 4 1 )
4 .7 2 (.1 3 6)
4 .5 2 (.1 7 8)
FEED DIRECTION
13.50 (.532)
12.80 (.504)
2 7.4 0 (1.079 )
2 3.9 0 (.9 41)
4
330.00
(14.173)
MAX.
6 0.0 0 (2.36 2)
M IN .
Notes:
NO TES :
1 . CO M F OR M S TO E IA -418 .
2 . CO N TR O L LIN G D IM E N SIO N : M IL LIM E T ER .
3 . DIM E NS IO N M EA S UR E D @ H U B.
4 . IN C LU D ES FL AN G E DIST O R T IO N @ O UT E R E D G E.
26.40 (1.039)
24.40 (.961)
3
30.40 (1.197)
MAX.
4
Repetitive rating; pulse width limited by
max. junction temperature.
Starting TJ = 25°C, L = 1.3mH
RG = 25Ω, IAS = 26A.
ISD ≤ 26A, di/dt ≤ 390A/µs, VDD ≤ V(BR)DSS,
TJ ≤ 175°C.
Pulse width ≤ 300µs; duty cycle ≤ 2%.
Coss eff. is a fixed capacitance that gives the same charging time
as Coss while VDS is rising from 0 to 80% VDSS.
This is only applied to TO-220AB package.
This is applied to D2Pak, when mounted on 1" square PCB ( FR-4 or G-10 Material ).
For recommended footprint and soldering techniques refer to application note #AN-994.
Data and specifications subject to change without notice.
This product has been designed and qualified for the Automotive [Q101] (IRFB38N20D),
& Industrial (IRFS/SL38N20D) 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.12/01
www.irf.com
11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet IRFS38N20D.PDF ] | |
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