PD - 95085A
IRLR/U3103PbF
Logic-Level Gate Drive
l Ultra Low On-Resistance
l Surface Mount (IRLR3103)
l Straight Lead (IRLU3103)
l Advanced Process Technology
l Fast Switching
l Fully Avalanche Rated
l Lead-Free
Description
HEXFET® Power MOSFET
l
D
VDSS = 30V
RDS(on) = 0.019Ω
G
ID = 55A
S
Fifth Generation HEXFETs from International Rectifier
utilize advanced processing techniques to achieve the
lowest possible 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 device for use in a wide
variety of applications.
The D-PAK is designed for surface mounting using
vapor phase, infrared, or wave soldering techniques.
The straight lead version (IRFU series) is for throughhole mounting applications. Power dissipation levels
up to 1.5 watts are possible in typical surface mount
applications.
D-PAK
TO-252AA
I-PAK
TO-251AA
Absolute Maximum Ratings
Parameter
ID @ TC = 25°C
ID @ TC = 100°C
IDM
PD @TC = 25°C
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
Max.
Units
55
39
220
107
0.71
± 16
240
34
11
5.0
-55 to + 175
A
W
W/°C
V
mJ
A
mJ
V/ns
°C
300 (1.6mm from case )
Thermal Resistance
Parameter
RθJC
RθJA
RθJA
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Junction-to-Case
Junction-to-Ambient (PCB mount) **
Junction-to-Ambient
Typ.
Max.
Units
–––
–––
–––
1.4
50
110
°C/W
1
12/7/04
IRLR/U3103PbF
Electrical Characteristics @ TJ = 25°C (unless otherwise specified)
∆V(BR)DSS/∆TJ
Parameter
Drain-to-Source Breakdown Voltage
Breakdown Voltage Temp. Coefficient
RDS(on)
Static Drain-to-Source On-Resistance
VGS(th)
gfs
Gate Threshold Voltage
Forward Transconductance
IDSS
Drain-to-Source Leakage Current
V(BR)DSS
Qg
Qgs
Qgd
td(on)
tr
td(off)
tf
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
LD
Internal Drain Inductance
LS
Internal Source Inductance
Ciss
Coss
Crss
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
IGSS
Min. Typ. Max. Units
Conditions
30
––– –––
V
VGS = 0V, ID = 250µA
––– 0.037 ––– V/°C Reference to 25°C, I D = 1mA
––– ––– 0.019
VGS = 10V, ID = 33A
Ω
––– ––– 0.024
VGS = 4.5V, ID = 25A
1.0
––– –––
V
VDS = VGS, ID = 250µA
23
––– –––
S
VDS = 25V, ID = 34A
––– ––– 25
VDS = 30V, VGS = 0V
µA
––– ––– 250
VDS = 18V, VGS = 0V, TJ = 150°C
––– ––– 100
VGS = 16V
nA
––– ––– -100
VGS = -16V
––– ––– 50
ID = 34A
––– ––– 14
nC
VDS = 24V
––– ––– 28
VGS = 4.5V, See Fig. 6 and 13
–––
9.0 –––
VDD = 15V
––– 210 –––
ID = 34A
ns
–––
20 –––
RG = 3.4Ω, VGS = 4.5V
–––
54 –––
RD = 0.43Ω, See Fig. 10
Between lead,
–––
4.5
–––
nH
6mm (0.25in.)
G
from package
––– 7.5 –––
and center of die contact
––– 1600 –––
VGS = 0V
––– 640 –––
pF
VDS = 25V
––– 320 –––
ƒ = 1.0MHz, See Fig. 5
D
S
Source-Drain Ratings and Characteristics
IS
ISM
VSD
trr
Qrr
ton
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
––– ––– 55
showing the
A
G
integral reverse
––– ––– 220
p-n junction diode.
S
––– ––– 1.3
V
TJ = 25°C, IS = 28A, VGS = 0V
––– 81 120
ns
TJ = 25°C, IF = 34A
––– 210 310
nC
di/dt = 100A/µs
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 )
VDD = 15V, starting TJ = 25°C, L = 300µH
RG = 25Ω, IAS = 34A. (See Figure 12)
ISD ≤ 34A, di/dt ≤ 140A/µs, VDD ≤ V(BR)DSS,
TJ ≤ 175°C
Pulse width ≤ 300µs; duty cycle ≤ 2%
Calculated continuous current based on maximum allowable junction
temperature; Package limitation current = 20A
This is applied for I-PAK, LS of D-PAK is measured between lead and
center of die contact
Uses IRL3103 data and test conditions
** When mounted on 1" square PCB (FR-4 or G-10 Material ) .
For recommended footprint and soldering techniques refer to application note #AN-994
2
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IRLR/U3103PbF
1000
1000
VGS
15V
12V
10V
8.0V
6.0V
4.0V
3.0V
BOTTOM 2.5V
100
10
2.5V
1
0.1
20µs PULSE WIDTH
T J = 25°C
1
10
A
100
10
2.5V
100
2.0
R DS(on) , Drain-to-Source On Resistance
(Normalized)
I D , Drain-to-Source Current (A)
TJ = 25°C
100
TJ = 175°C
10
V DS = 15V
20µs PULSE WIDTH
4.0
5.0
6.0
7.0
8.0
VGS , Gate-to-Source Voltage (V)
Fig 3. Typical Transfer Characteristics
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10
A
100
Fig 2. Typical Output Characteristics
1000
3.0
1
VDS , Drain-to-Source Voltage (V)
Fig 1. Typical Output Characteristics
1
20µs PULSE WIDTH
T J = 175°C
1
0.1
VDS , Drain-to-Source Voltage (V)
2.0
VGS
15V
12V
10V
8.0V
6.0V
4.0V
3.0V
BOTTOM 2.5V
TOP
ID , Drain-to-Source Current (A)
ID , Drain-to-Source Current (A)
TOP
9.0
A
I D = 56A
1.5
1.0
0.5
VGS = 10V
0.0
-60 -40 -20
0
20
40
60
A
80 100 120 140 160 180
TJ , Junction Temperature (°C)
Fig 4. Normalized On-Resistance
Vs. Temperature
3
IRLR/U3103PbF
2800
Ciss
C, Capacitance (pF)
2400
15
V GS = 0V,
f = 1MHz
C iss = Cgs + C gd , Cds SHORTED
C rss = C gd
C oss = C ds + C gd
VGS , Gate-to-Source Voltage (V)
3200
Coss
2000
1600
1200
Crss
800
400
0
1
10
100
A
I D = 34A
V DS = 24V
V DS = 15V
12
9
6
3
FOR TEST CIRCUIT
SEE FIGURE 13
0
0
VDS , Drain-to-Source Voltage (V)
20
30
40
50
60
70
A
Q G , Total Gate Charge (nC)
Fig 5. Typical Capacitance Vs.
Drain-to-Source Voltage
Fig 6. Typical Gate Charge Vs.
Gate-to-Source Voltage
1000
1000
OPERATION IN THIS AREA LIMITED
BY R DS(on)
I D , Drain Current (A)
ISD , Reverse Drain Current (A)
10
100
TJ = 175°C
TJ = 25°C
VGS = 0V
0.8
1.2
1.6
2.0
2.4
VSD , Source-to-Drain Voltage (V)
Fig 7. Typical Source-Drain Diode
Forward Voltage
4
100µs
1ms
10
10ms
10
0.4
10µs
100
A
2.8
TC = 25°C
TJ = 175°C
Single Pulse
1
1
A
10
100
VDS , Drain-to-Source Voltage (V)
Fig 8. Maximum Safe Operating Area
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IRLR/U3103PbF
60
V DS
LIMITED BY PACKAGE
VGS
ID , Drain Current (A)
50
RD
D.U.T.
RG
+
-VDD
40
5.0V
30
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
20
Fig 10a. Switching Time Test Circuit
VDS
10
90%
0
25
50
75
100
125
150
175
TC , Case Temperature ( °C)
10%
VGS
Fig 9. Maximum Drain Current Vs.
Case Temperature
td(on)
tr
t d(off)
tf
Fig 10b. Switching Time Waveforms
Thermal Response (Z thJC )
10
1
D = 0.50
0.20
0.10
0.1
PDM
0.05
0.02
0.01
t1
SINGLE PULSE
(THERMAL RESPONSE)
t2
Notes:
1. Duty factor D = t 1 / t 2
2. Peak TJ = P DM x Z thJC + TC
0.01
0.00001
0.0001
0.001
0.01
0.1
t1 , Rectangular Pulse Duration (sec)
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
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5
15V
L
VDS
D.U.T
RG
IAS
10V
tp
DRIVER
+
V
- DD
A
0.01Ω
Fig 12a. Unclamped Inductive Test Circuit
EAS , Single Pulse Avalanche Energy (mJ)
IRLR/U3103PbF
600
TOP
500
BOTTOM
ID
14A
24A
34A
400
300
200
100
0
VDD = 15V
25
V(BR)DSS
50
75
100
125
150
Starting TJ , Junction Temperature (°C)
tp
Fig 12c. Maximum Avalanche Energy
Vs. Drain Current
I AS
Fig 12b. Unclamped Inductive Waveforms
Current Regulator
Same Type as D.U.T.
50KΩ
QG
12V
.2µF
.3µF
5.0 V
QGS
D.U.T.
QGD
+
V
- DS
VGS
VG
3mA
Charge
Fig 13a. Basic Gate Charge Waveform
6
IG
A
175
ID
Current Sampling Resistors
Fig 13b. Gate Charge Test Circuit
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IRLR/U3103PbF
Peak Diode Recovery dv/dt Test Circuit
+
D.U.T
Circuit Layout Considerations
• Low Stray Inductance
• Ground Plane
• Low Leakage Inductance
Current Transformer
+
-
-
+
RG
•
•
•
•
Driver Gate Drive
Period
P.W.
+
dv/dt controlled by RG
Driver same type as D.U.T.
ISD controlled by Duty Factor "D"
D.U.T. - Device Under Test
D=
-
VDD
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
Re-Applied
Voltage
Body Diode
VDD
Forward Drop
Inductor Curent
Ripple ≤ 5%
ISD
* VGS = 5V for Logic Level Devices
Fig 14. For N-Channel HEXFETS
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7
IRLR/U3103PbF
D-Pak (TO-252AA) Package Outline
Dimensions are shown in millimeters (inches)
D-Pak (TO-252AA) Part Marking Information
EXAMPLE: T HIS IS AN IRFR120
WIT H ASS EMBLY
LOT CODE 1234
ASS EMBLED ON WW 16, 1999
IN T HE AS S EMBLY LINE "A"
PART NUMBER
INT ERNAT IONAL
RECT IFIER
LOGO
Note: "P" in as sembly line pos ition
indicates "Lead-Free"
IRFU120
12
916A
34
AS S EMBLY
LOT CODE
DAT E CODE
YEAR 9 = 1999
WEEK 16
LINE A
OR
INT ERNAT IONAL
RECT IFIER
LOGO
PART NUMBER
IRFU120
12
AS S EMBLY
LOT CODE
8
34
DAT E CODE
P = DES IGNATES LEAD-FREE
PRODUCT (OPT IONAL)
YEAR 9 = 1999
WEEK 16
A = AS S EMBLY S IT E CODE
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IRLR/U3103PbF
I-Pak (TO-251AA) Package Outline
Dimensions are shown in millimeters (inches)
I-Pak (TO-251AA) Part Marking Information
EXAMPLE: T HIS IS AN IRFU120
WIT H AS S EMBLY
LOT CODE 5678
AS S EMBLED ON WW 19, 1999
IN T HE AS S EMBLY LINE "A"
INT ERNAT IONAL
RECT IFIER
LOGO
PART NUMBER
IRF U120
919A
56
78
AS S EMBLY
LOT CODE
Note: "P" in assembly line
position indicates "Lead-Free"
DAT E CODE
YEAR 9 = 1999
WEEK 19
LINE A
OR
INT ERNAT IONAL
RECT IFIER
LOGO
PART NUMBER
IRFU120
56
AS S EMBLY
LOT CODE
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78
DAT E CODE
P = DES IGNAT ES LEAD-FREE
PRODUCT (OPTIONAL)
YEAR 9 = 1999
WEEK 19
A = AS S EMBLY S IT E CODE
9
IRLR/U3103PbF
D-Pak (TO-252AA) Tape & Reel Information
Dimensions are shown in millimeters (inches)
TR
TRR
16.3 ( .641 )
15.7 ( .619 )
12.1 ( .476 )
11.9 ( .469 )
FEED DIRECTION
TRL
16.3 ( .641 )
15.7 ( .619 )
8.1 ( .318 )
7.9 ( .312 )
FEED DIRECTION
NOTES :
1. CONTROLLING DIMENSION : MILLIMETER.
2. ALL DIMENSIONS ARE SHOWN IN MILLIMETERS ( INCHES ).
3. OUTLINE CONFORMS TO EIA-481 & EIA-541.
13 INCH
16 mm
NOTES :
1. OUTLINE CONFORMS TO EIA-481.
Data and specifications subject to change without notice.
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.12/04
10
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Note: For the most current drawings please refer to the IR website at:
http://www.irf.com/package/