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PD - 93958
IRFZ48R
HEXFET(R) Power MOSFET
Advanced Process Technology l Ultra Low On-Resistance l Dynamic dv/dt Rating l 175C Operating Temperature l Fast Switching l Fully Avalanche Rated l Drop in Replacement of the IRFZ48 for Linear/Audio Applications Description
l
D
VDSS = 60V RDS(on) = 0.018
G S
ID = 50*A
Advanced HEXFET(R) Power MOSFETs from International Rectifier utilize advanced processing techniques to achieve extremely low on-resistance per silicon area. This benefit, combined with the fast switching speed and ruggedized device design that HEXFET power MOSFETs are well known for, provides the designer with an extremely efficient and reliable device for use in a wide variety of applications. The TO-220 package is universally preferred for all commercial-industrial applications at power dissipation levels to approximately 50 watts. The low thermal resistance and low package cost of the TO-220 contribute to its wide acceptance throughout the industry.
TO-220AB
Absolute Maximum Ratings
Parameter
ID @ TC = 25C ID @ TC = 100C IDM PD @TC = 25C VGS EAS IAR EAR dv/dt TJ TSTG Continuous Drain Current, VGS @ 10V Continuous Drain Current, VGS @ 10V Pulsed Drain Current Power Dissipation Linear Derating Factor Gate-to-Source Voltage Single Pulse Avalanche Energy Avalanche Current Repetitive Avalanche Energy Peak Diode Recovery dv/dt Operating Junction and Storage Temperature Range Soldering Temperature, for 10 seconds Mounting torque, 6-32 or M3 srew
Max.
50* 50* 290 190 1.3 20 100 50 19 4.5 -55 to + 175 300 (1.6mm from case ) 10 lbf*in (1.1N*m)
Units
A W W/C V mJ A mJ V/ns C
Thermal Resistance
Parameter
RJC RCS RJA Junction-to-Case Case-to-Sink, Flat, Greased Surface Junction-to-Ambient
Typ.
--- 0.50 ---
Max.
0.8 --- 62
Units
C/W
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IRFZ48R
Electrical Characteristics @ TJ = 25C (unless otherwise specified)
V(BR)DSS
V(BR)DSS/TJ
RDS(on) VGS(th) gfs IDSS IGSS Qg Qgs Qgd td(on) tr td(off) tf LD LS Ciss Coss Crss
Parameter Drain-to-Source Breakdown Voltage Breakdown Voltage Temp. Coefficient Static Drain-to-Source On-Resistance Gate Threshold Voltage Forward Transconductance Drain-to-Source Leakage Current Gate-to-Source Forward Leakage Gate-to-Source Reverse Leakage Total Gate Charge Gate-to-Source Charge Gate-to-Drain ("Miller") Charge Turn-On Delay Time Rise Time Turn-Off Delay Time Fall Time Internal Drain Inductance Internal Source Inductance Input Capacitance Output Capacitance Reverse Transfer Capacitance
Min. 60 --- --- 2.0 27 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Typ. --- 0.060 --- --- --- --- --- --- --- --- --- --- 8.1 250 210 250 4.5 7.5 2400 1300 190
Max. Units Conditions --- V VGS = 0V, ID = 250A --- V/C Reference to 25C, ID = 1mA 0.018 VGS = 10V, ID = 43A 4.0 V VDS = VGS, ID = 250A --- S VDS = 25V, ID = 43A 25 VDS = 60V, VGS = 0V A 250 VDS = 48V, VGS = 0V, TJ = 150C 100 VGS = 20V nA -100 VGS = -20V 110 ID = 72A 29 nC VDS = 48V 36 VGS = 10V, See Fig. 6 and 13 --- VDD = 30V --- ID = 72A ns --- RG = 9.1 --- RD = 0.34, See Fig. 10 Between lead, --- 6mm (0.25in.) nH G from package --- and center of die contact --- VGS = 0V --- VDS = 25V --- pF = 1.0MHz, See Fig. 5
D
S
Source-Drain Ratings and Characteristics
IS
ISM
VSD trr Qrr ton Notes:
Parameter Continuous Source Current (Body Diode) Pulsed Source Current (Body Diode) Diode Forward Voltage Reverse Recovery Time Reverse Recovery Charge Forward Turn-On Time
Min. Typ. Max. Units
Conditions D MOSFET symbol --- --- 50* showing the A G integral reverse --- --- 290 S p-n junction diode. --- --- 2.0 V TJ = 25C, IS = 72A, VGS = 0V --- 120 180 ns TJ = 25C, IF = 72A --- 0.50 0.80 C di/dt = 100A/s Intrinsic turn-on time is negligible (turn-on is dominated by LS+LD)
Repetitive rating; pulse width limited by
max. junction temperature. ( See fig. 11 )
ISD 72A, di/dt 200A/s, VDD V(BR)DSS,
TJ 175C
VDD = 25V, Starting TJ = 25C, L = 22H
RG = 25, IAS = 72A. (See Figure 12)
Pulse width 300s; duty cycle 2%.
* Current limited by the package, (Die Current = 72A)
2
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IRFZ48R
Fig 1. Typical Output Characteristics
Fig 2. Typical Output Characteristics
RDS(on) , Drain-to-Source On Resistance (Normalized)
2.5
ID = 72A
2.0
1.5
1.0
0.5
0.0 -60 -40 -20 0
VGS = 10V
20 40 60 80 100 120 140 160 180
TJ , Junction Temperature ( C)
Fig 3. Typical Transfer Characteristics
Fig 4. Normalized On-Resistance Vs. Temperature
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3
IRFZ48R
Fig 5. Typical Capacitance Vs. Drain-to-Source Voltage
Fig 6. Typical Gate Charge Vs. Gate-to-Source Voltage
1000
OPERATION IN THIS AREA LIMITED BY R
DS(on)
10us
ID , Drain Current (A)
100
100us 1ms
10
10ms
1 0.1
1
TC = 25 C TJ = 175 C Single Pulse
10 100 1000
VDS , Drain-to-Source Voltage (V)
Fig 7. Typical Source-Drain Diode Forward Voltage
4
Fig 8. Maximum Safe Operating Area
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IRFZ48R
RD
80
VDS
LIMITED BY PACKAGE
RG
VGS
D.U.T.
+ VDD
ID , Drain Current (A)
60
-
10V
40
Pulse Width 1 s Duty Factor 0.1 %
Fig 10a. Switching Time Test Circuit
20
VDS 90%
0 25 50 75 100 125 150 175
TC , Case Temperature ( C)
10% VGS
td(on) tr t d(off) tf
Fig 9. Maximum Drain Current Vs. Case Temperature
Fig 10b. Switching Time Waveforms
1
Thermal Response(Z thJC )
D = 0.50
0.20 0.1 0.10 0.05 0.02 0.01
SINGLE PULSE (THERMAL RESPONSE)
0.01 0.00001
Notes: 1. Duty factor D = t 1 / t 2 2. Peak TJ = P DM x ZthJC + TC 0.1 1 0.01 10
PDM t1 t2
0.0001
0.001
t1 , Rectangular Pulse Duration (sec)
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
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IRFZ48R
EAS , Single Pulse Avalanche Energy (mJ)
250
15V
200
VDS
L
D R IV E R
ID 29A 51A BOTTOM 72A TOP
RG
20V
D .U .T
IA S tp
150
+ - VD D
A
0 .0 1
100
Fig 12a. Unclamped Inductive Test Circuit
V (B R )D S S tp
50
0 25 50 75 100 125 150 175
Starting TJ , Junction Temperature ( C)
Fig 12c. Maximum Avalanche Energy Vs. Drain Current
IAS
Fig 12b. Unclamped Inductive Waveforms
Current Regulator Same Type as D.U.T.
50K
QG
12V
.2F .3F
10 V
QGS VG QGD
VGS
3mA
D.U.T.
+ V - DS
IG
ID
Charge
Current Sampling Resistors
Fig 13a. Basic Gate Charge Waveform
Fig 13b. Gate Charge Test Circuit
6
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IRFZ48R
Peak Diode Recovery dv/dt Test Circuit
D.U.T
+
+
Circuit Layout Considerations * Low Stray Inductance * Ground Plane * Low Leakage Inductance Current Transformer
-
+
RG * * * * dv/dt controlled by RG Driver same type as D.U.T. ISD controlled by Duty Factor "D" D.U.T. - Device Under Test
+ VDD
Driver Gate Drive P.W. Period D=
P.W. Period VGS=10V
*
D.U.T. ISD Waveform Reverse Recovery Current Body Diode Forward Current di/dt D.U.T. VDS Waveform Diode Recovery dv/dt
VDD
Re-Applied Voltage Inductor Curent
Body Diode
Forward Drop
Ripple 5%
ISD
* VGS = 5V for Logic Level Devices Fig 14. For N-Channel HEXFETS
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IRFZ48R
Package Outline
TO-220AB Outline Dimensions are shown in millimeters (inches)
2.87 (.11 3) 2.62 (.10 3) 10.54 (.415) 10.29 (.405) 3.7 8 (.149 ) 3.5 4 (.139 ) -A 6.47 (.255) 6.10 (.240) -B4.69 (.185 ) 4.20 (.165 ) 1.32 (.052) 1.22 (.048)
4 15.24 (.60 0) 14.84 (.58 4)
1.15 (.04 5) M IN 1 2 3
LE A D A S S IG N M E N T S 1 - G ATE 2 - D R A IN 3 - SOURCE 4 - D R A IN
14.09 (.55 5) 13.47 (.53 0)
4.06 (.160) 3.55 (.140)
3X 3X 1 .40 (.0 55) 1 .15 (.0 45)
0.93 (.037) 0.69 (.027) M BAM
3X
0.55 (.022) 0.46 (.018)
0.36 (.014)
2.54 (.100) 2X NO TES: 1 D IM E N S IO N IN G & T O LE R A N C IN G P E R A N S I Y 14.5M , 1 982. 2 C O N TR O LLIN G D IM E N S IO N : IN C H
2.92 (.115) 2.64 (.104)
3 O U T LIN E C O N F O R M S TO JE D E C O U T LIN E T O -2 20A B . 4 H E A T S IN K & LE A D M E A S U R E M E N T S D O N O T IN C LU D E B U R R S .
Part Marking Information
TO-220AB
E X A M P L E : TH IS IS A N IR F 1 0 1 0 W ITH A S S E M B L Y LOT CO DE 9B1M
A
IN TE R N A T IO N A L R E C T IF IE R LO GO ASSEMBLY LOT CODE
PART NUMBER IR F 1 0 1 0 9246 9B 1M
D A TE C O D E (Y Y W W ) YY = YEAR W W = W EEK
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 IR EUROPEAN REGIONAL CENTRE: 439/445 Godstone Rd, Whyteleafe, Surrey CR3 OBL, UK Tel: ++ 44 (0)20 8645 8000 IR CANADA: 15 Lincoln Court, Brampton, Ontario L6T3Z2, Tel: (905) 453 2200 IR GERMANY: Saalburgstrasse 157, 61350 Bad Homburg Tel: ++ 49 (0) 6172 96590 IR ITALY: Via Liguria 49, 10071 Borgaro, Torino Tel: ++ 39 011 451 0111 IR JAPAN: K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo 171 Tel: 81 (0)3 3983 0086 IR SOUTHEAST ASIA: 1 Kim Seng Promenade, Great World City West Tower, 13-11, Singapore 237994 Tel: ++ 65 (0)838 4630 IR TAIWAN:16 Fl. Suite D. 207, Sec. 2, Tun Haw South Road, Taipei, 10673 Tel: 886-(0)2 2377 9936 Data and specifications subject to change without notice. 8/00
8
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