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PD - 9.1280C
IRF4905
HEXFET(R) Power MOSFET
Advanced Process Technology Ultra Low On-Resistance l Dynamic dv/dt Rating l 175C Operating Temperature l Fast Switching l P-Channel l Fully Avalanche Rated Description
l l
D
VDSS = -55V
G S
RDS(on) = 0.02 ID = -74A
Fifth Generation HEXFETs 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 screw
Max.
-74 -52 -260 200 1.3 20 930 -38 20 -5.0 -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.
0.75 --- 62
Units
C/W
8/25/97
IRF4905
Electrical Characteristics @ TJ = 25C (unless otherwise specified)
V(BR)DSS
V(BR)DSS/TJ
RDS(on) VGS(th) gfs IDSS I GSS Qg Q gs Q gd t d(on) tr t d(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. -55 --- --- -2.0 21 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Typ. --- -0.05 --- --- --- --- --- --- --- --- --- --- 18 99 61 96 4.5 7.5 3400 1400 640
Max. Units Conditions --- V VGS = 0V, ID = -250A --- V/C Reference to 25C, I D = -1mA 0.02 VGS = -10V, ID = -38A -4.0 V VDS = VGS , ID = -250A --- S VDS = -25V, I D = -38A -25 VDS = -55V, VGS = 0V A -250 VDS = -44V, VGS = 0V, T J = 150C 100 V GS = 20V nA -100 VGS = -20V 180 ID = -38A 32 nC VDS = -44V 86 V GS = -10V, See Fig. 6 and 13 --- VDD = -28V --- I D = -38A ns --- RG = 2.5 --- RD = 0.72, See Fig. 10 Between lead, --- 6mm (0.25in.) nH G from package --- and center of die contact --- VGS = 0V --- pF VDS = -25V --- = 1.0MHz, See Fig. 5
D
S
Source-Drain Ratings and Characteristics
IS
ISM
VSD t rr Q rr t on
Parameter Continuous Source Current (Body Diode) Pulsed Source Current (Body Diode) Diode Forward Voltage Reverse Recovery Time Reverse RecoveryCharge Forward Turn-On Time
Min. Typ. Max. Units
Conditions D MOSFET symbol --- --- -74 showing the A G integral reverse --- --- -260 p-n junction diode. S --- --- -1.6 V TJ = 25C, IS = -38A, V GS = 0V --- 89 130 ns TJ = 25C, IF = -38A --- 230 350 C di/dt = -100A/s Intrinsic turn-on time is negligible (turn-on is dominated by LS+LD)
Notes:
Repetitive rating; pulse width limited by
max. junction temperature. ( See fig. 11 )
ISD -38A, di/dt -270A/s, VDD V(BR)DSS ,
TJ 175C
Starting TJ = 25C, L = 1.3mH
RG = 25, IAS = -38A. (See Figure 12)
Pulse width 300s; duty cycle 2%.
IRF4905
1000
VGS - 15V - 10V - 8.0V - 7.0V - 6.0V - 5.5V - 5.0V BOTT OM - 4. 5V TOP
1000
-ID , D ra in -to -S o u rce C u rre n t (A )
-ID , D ra in -to -S o u rc e C u rre n t (A )
VGS - 15V - 10V - 8.0V - 7.0V - 6.0V - 5.5V - 5.0V BOTT OM - 4. 5V TOP
100
100
10
-4.5 V
10
-4.5 V
1 0.1 1
2 0 s PU LS E W ID TH T c = 2 5C A
10 100
1 0.1 1
20 s PU LSE W ID TH TC = 1 75C
10
100
A
-VD S , Drain-to-Source Voltage (V)
-VD S , Drain-to-Source V oltage (V )
Fig 1. Typical Output Characteristics
Fig 2. Typical Output Characteristics
1000
2.0
R D S (o n ) , D ra in -to -S o u rc e O n R e si sta n ce (N o rm a li ze d )
I D = -6 4A
-I D , D rain -to- S our ce C urr ent ( A )
TJ = 2 5 C
100
1.5
TJ = 1 7 5 C
1.0
10
0.5
1 4 5 6 7
V DS = -2 5 V 2 0 s P U L S E W ID T H
8 9 10
A
0.0 -60 -40 -20 0 20 40 60 80
VG S = -10 V
100 120 140 160 180
A
-VG S , Ga te-to-S o urce V oltage (V )
T J , Junction T em perature (C )
Fig 3. Typical Transfer Characteristics
Fig 4. Normalized On-Resistance Vs. Temperature
IRF4905
7000
6000
-V G S , G a te -to -S o u rce V o lta g e (V )
V GS C is s C rs s C o ss
= 0 V, f = 1M H z = C gs + C gd , Cds SH O RTE D = C gd = C ds + C g d
20
I D = -3 8A VDS = - 44V VDS = - 28V
16
C , C a p a c ita n c e (p F )
5000
C is s
4000
12
C o ss
3000
8
2000
C rs s
4
1000
0 1 10 100
A
0 0 40 80
FOR TE ST C IR C U IT SE E FIG U R E 1 3
120 160
A
200
-VD S , Drain-to-Source V oltage (V)
Q G , Total G ate C harge (nC)
Fig 5. Typical Capacitance Vs. Drain-to-Source Voltage
Fig 6. Typical Gate Charge Vs. Gate-to-Source Voltage
1000
1000
-IS D , R e ve rse D ra in C u rre n t (A )
OPE R ATIO N IN TH IS A RE A LIMITE D BY R D S(o n)
100
-I D , D ra in C u rre n t (A )
100 100 s
T J = 17 5C T J = 25 C
10
1m s 10 10m s
1 0.4 0.6 0.8 1.0 1.2 1.4
VG S = 0 V
1.6
A
1 1
T C = 2 5C T J = 1 75C Sin gle Pu lse
10 100
1.8
A
-VS D , S ource-to-Drain V oltage (V )
-VD S , Drain-to-Source V oltage (V )
Fig 7. Typical Source-Drain Diode Forward Voltage
Fig 8. Maximum Safe Operating Area
IRF4905
80
VDS VGS I D , Drain Current (A)
60
RD
D.U.T.
+
-10V
40
Pulse Width 1 s Duty Factor 0.1 %
Fig 10a. Switching Time Test Circuit
20
td(on) tr t d(off) tf
VGS
0 25 50 75 100 125 150 175
10%
TC , Case Temperature
( C)
90%
Fig 9. Maximum Drain Current Vs. Case Temperature
VDS
Fig 10b. Switching Time Waveforms
1
(Z thJC )
D = 0.50
0.20
Thermal Response
0.1
0.10 0.05 0.02 0.01 PDM t1 SINGLE PULSE (THERMAL RESPONSE) t2 Notes: 1. Duty factor D = t 1 / t 2 2. Peak T J = P DM x Z thJC + TC 0.001 0.01 0.1 1
0.01 0.00001
0.0001
t1, Rectangular Pulse Duration (sec)
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
-
RG
VDD
IRF4905
E A S , S in g le P u ls e A va la n c h e E n e rg y (m J)
VDS L 2500
TO P
2000
RG
D .U .T IA S D R IV E R
0 .0 1
VD D A
BOT TO M
ID -1 6A - 27A -38 A
- 20V tp
1500
1000
15V
Fig 12a. Unclamped Inductive Test Circuit
500
0 25 50 75 100 125 150
A
175
I AS
Starting TJ , Junction T emperature (C)
Fig 12c. Maximum Avalanche Energy Vs. Drain Current
tp V(BR)DSS
Fig 12b. Unclamped Inductive Waveforms
Current Regulator Same Type as D.U.T.
50K
QG
12V
.2F .3F
VG
VGS
-3mA
Charge
IG
ID
Current Sampling Resistors
Fig 13a. Basic Gate Charge Waveform
Fig 13b. Gate Charge Test Circuit
+
QGS
QGD
D.U.T.
-
-10V
VDS
IRF4905
Peak Diode Recovery dv/dt Test Circuit
+
D.U.T* Circuit Layout Considerations * Low Stray Inductance * Ground Plane * Low Leakage Inductance Current Transformer
+
-
+
RG VGS * dv/dt controlled by RG * I SD controlled by Duty Factor "D" * D.U.T. - Device Under Test
+ VDD
*
Reverse Polarity of D.U.T for P-Channel
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 = 5.0V for Logic Level and 3V Drive Devices Fig 14. For P-Channel HEXFETS
IRF4905
Package Outline
TO-220AB Outline Dimensions are shown in millimeters (inches)
2 . 8 7 ( .1 1 3 ) 2 . 6 2 ( .1 0 3 ) 1 0 . 5 4 (. 4 1 5 ) 1 0 . 2 9 (. 4 0 5 ) 3 . 7 8 (. 1 4 9 ) 3 . 5 4 (. 1 3 9 ) -A6 . 4 7 (. 2 5 5 ) 6 . 1 0 (. 2 4 0 ) -B4 . 6 9 ( .1 8 5 ) 4 . 2 0 ( .1 6 5 ) 1 .3 2 (. 0 5 2 ) 1 .2 2 (. 0 4 8 )
4 1 5 . 2 4 ( .6 0 0 ) 1 4 . 8 4 ( .5 8 4 )
1 . 1 5 ( .0 4 5 ) M IN 1 2 3
L E A D A S S IG N M E N T S 1 - G A TE 2 - D R AIN 3 - SO URCE 4 - D R AIN
1 4 . 0 9 (.5 5 5 ) 1 3 . 4 7 (.5 3 0 )
4 . 0 6 (. 1 6 0 ) 3 . 5 5 (. 1 4 0 )
3X
1 .4 0 (. 0 5 5 ) 1 .1 5 (. 0 4 5 )
0 . 9 3 ( .0 3 7 ) 3 X 0 . 6 9 ( .0 2 7 ) 0 .3 6 (. 0 1 4 ) M BA M
3X
0 . 5 5 (. 0 2 2 ) 0 . 4 6 (. 0 1 8 )
2 . 5 4 ( .1 0 0 ) 2X NO TE S : 1 D I M E N S IO N I N G & T O L E R A N C IN G P E R A N S I Y 1 4 .5 M , 1 9 8 2 . 2 C O N T R O L L I N G D IM E N S IO N : I N C H
2 .9 2 (. 1 1 5 ) 2 .6 4 (. 1 0 4 )
3 O U T L IN E C O N F O R M S T O J E D E C O U T L I N E T O -2 2 0 A B . 4 H E A T S IN K & L E A D M E A S U R E M E N T S D O N O T IN C L U D E B U R R S .
Part Marking Information
TO-220AB E X AM : E X AM PLEPLET:HI T HI S A N AIRF 1010 S IS IS N IRF 1010 W A S A S S E MB W IT H IT H S E MB LY LY LO T CO 9B 9B LO T CO DE DE 1M 1M
A A
IN TE R NA T A L IN TE R NA T IONION A L R EC T IF R EC T IF IER IER IR F IR F 1010 1010 LO LO GO GO 9246 9246 9B 9B1M 1M A S S EM B A S S EM B LY LY LO T DE DE LO T CO CO
P A NU NU M BE P A RT RT M BE R R
D A C C OD D A TE TEOD E E (Y W ) (Y YW YW W ) Y Y Y Y YE A R A R = = YE W W = EK W W = W EW E EK
WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, Tel: (310) 322 3331 EUROPEAN HEADQUARTERS: Hurst Green, Oxted, Surrey RH8 9BB, UK Tel: ++ 44 1883 732020 IR CANADA: 7321 Victoria Park Ave., Suite 201, Markham, Ontario L3R 2Z8, Tel: (905) 475 1897 IR GERMANY: Saalburgstrasse 157, 61350 Bad Homburg Tel: ++ 49 6172 96590 IR ITALY: Via Liguria 49, 10071 Borgaro, Torino Tel: ++ 39 11 451 0111 IR FAR EAST: K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ki, Tokyo Japan 171 Tel: 81 3 3983 0086 IR SOUTHEAST ASIA: 315 Outram Road, #10-02 Tan Boon Liat Building, Singapore 0316 Tel: 65 221 8371 http://www.irf.com/ Data and specifications subject to change without notice. 8/97

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