IRLML2803 Datasheet. Www.s Manuals.com. Irf
User Manual: Marking of electronic components, SMD Codes B****. Datasheets IRLML2803.
Open the PDF directly: View PDF 
.
Page Count: 9
| Download | |
| Open PDF In Browser | View PDF |
PD - 91258F
IRLML2803
HEXFET® Power MOSFET
l
l
l
l
l
l
l
Generation V Technology
Ultra Low On-Resistance
N-Channel MOSFET
SOT-23 Footprint
Low Profile (<1.1mm)
Available in Tape and Reel
Fast Switching
G 1
VDSS = 30V
3 D
S
2
RDS(on) = 0.25Ω
Description
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.
A customized leadframe has been incorporated into the
standard SOT-23 package to produce a HEXFET Power
MOSFET with the industry's smallest footprint. This
package, dubbed the Micro3, is ideal for applications
where printed circuit board space is at a premium. The low
profile (<1.1mm) of the Micro3 allows it to fit easily into
extremely thin application environments such as portable
electronics and PCMCIA cards.
Micro3™
Absolute Maximum Ratings
Parameter
ID @ TA = 25°C
ID @ TA = 70°C
IDM
PD @TA = 25°C
VGS
EAS
dv/dt
TJ ,TSTG
Max.
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
Peak diode Recovery dv/dt
Junction and Storage Temperature Range
c
d
g
Units
1.2
0.93
7.3
540
mW
4.3
±20
3.9
mW/°C
V
mJ
5.0
-55 to + 150
V/ns
°C
A
Thermal Resistance
Parameter
RθJA
www.irf.com
Maximum Junction-to-Ambient
f
Typ.
Max.
Units
–––
230
°C/W
1
12/14/11
IRLML2803
Electrical Characteristics @ TJ = 25°C (unless otherwise specified)
ΔV(BR)DSS/ΔTJ
Parameter
Drain-to-Source Breakdown Voltage
Breakdown Voltage Temp. Coefficient
RDS(on)
Static Drain-to-Source On-Resistance
VGS(th)
g fs
Gate Threshold Voltage
Forward Transconductance
IDSS
Drain-to-Source Leakage Current
V(BR)DSS
IGSS
Qg
Qgs
Qgd
t d(on)
tr
t d(off)
tf
Ciss
Coss
Crss
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
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Min.
30
1.0
0.87
Typ.
0.029
3.3
0.48
1.1
3.9
4.0
9.0
1.7
85
34
15
Max. Units
Conditions
V
VGS = 0V, ID = 250µA
V/°C Reference to 25°C, ID = 1mA
0.25
VGS = 10V, ID = 0.91A
Ω
0.40
VGS = 4.5V, ID = 0.46A
V
VDS = VGS, ID = 250µA
S
VDS = 10V, ID = 0.46A
1.0
VDS = 24V, VGS = 0V
µA
25
VDS = 24V, VGS = 0V, TJ = 125°C
-100
VGS = -20V
nA
100
VGS = 20V
5.0
ID = 0.91A
0.72
nC VDS = 24V
1.7
VGS = 10V, See Fig. 6 and 9
VDD = 15V
ID = 0.91A
ns
RG = 6.2Ω
RD = 16Ω, See Fig. 10
VGS = 0V
pF
VDS = 25V
= 1.0MHz, See Fig. 5
Source-Drain Ratings and Characteristics
IS
I SM
VSD
t rr
Q rr
Parameter
Continuous Source Current
(Body Diode)
Pulsed Source Current
(Body Diode)
Diode Forward Voltage
Reverse Recovery Time
Reverse RecoveryCharge
Min. Typ. Max. Units
0.54
7.3
26
22
1.2
40
32
A
V
ns
nC
Conditions
MOSFET symbol
showing the
integral reverse
p-n junction diode.
TJ = 25°C, IS = 0.91A, VGS = 0V
TJ = 25°C, IF = 0.91A
di/dt = 100A/µs
D
G
S
Notes:
Repetitive rating; pulse width limited by
max. junction temperature. ( See fig. 11 )
ISD ≤ 0.91A, di/dt ≤ 120A/µs, VDD ≤ V(BR)DSS,
TJ ≤ 150°C
www.irf.com
Pulse width ≤ 300µs; duty cycle ≤ 2%.
Surface mounted on FR-4 board, t ≤ 5sec.
Limited by TJmax, starting TJ = 25°C, L = 9.4mH, RG = 25Ω, IAS = 0.9A.
2
IRLML2803
10
10
VGS
15V
10V
7.0V
5.5V
4.5V
4.0V
3.5V
BOTTOM 3.0V
VGS
15V
10V
7.0V
5.5V
4.5V
4.0V
3.5V
BOTTOM 3.0V
TOP
I D, Drain-to-Source Current (A)
I D , Drain-to-Source Current (A)
TOP
1
3.0V
20μs PULSE WIDTH
TJ = 25°C
A
0.1
0.1
1
1
3.0V
20μs PULSE WIDTH
TJ = 150°C
A
0.1
10
0.1
1
V DS , Drain-to-Source Voltage (V)
Fig 2. Typical Output Characteristics
Fig 1. Typical Output Characteristics
2.0
R DS(on) , Drain-to-Source On Resistance
(Normalized)
I D , Drain-to-Source Current (A)
10
TJ = 25°C
TJ = 150°C
1
0.1
3.0
V DS = 10V
20μs PULSE WIDTH
3.5
4.0
4.5
5.0
5.5
6.0
A
6.5
VGS , Gate-to-Source Voltage (V)
Fig 3. Typical Transfer Characteristics
www.irf.com
10
V DS, Drain-to-Source Voltage (V)
I D = 0.91A
1.5
1.0
0.5
VGS = 10V
0.0
-60
-40
-20
0
20
40
60
80
A
100 120 140 160
TJ , Junction Temperature (°C)
Fig 4. Normalized On-Resistance
Vs. Temperature
3
IRLML2803
160
120
V GS , Gate-to-Source Voltage (V)
140
C, Capacitance (pF)
20
V GS = 0V,
f = 1MHz
C iss = Cgs + C gd , Cds SHORTED
C rss = C gd
C oss = C ds + C gd
12
Coss
80
60
Crss
40
V DS = 24V
V DS = 15V
16
Ciss
100
I D = 0.91A
20
0
1
10
100
8
4
0
0.0
A
VDS , Drain-to-Source Voltage (V)
1.0
2.0
3.0
4.0
A
5.0
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
10
100
OPERATION IN THIS AREA LIMITED
BY R DS(on)
I D , Drain Current (A)
ISD , Reverse Drain Current (A)
FOR TEST CIRCUIT
SEE FIGURE 9
TJ = 150°C
1
TJ = 25°C
10
10μs
100μs
1
1ms
VGS = 0V
0.1
0.4
0.6
0.8
1.0
1.2
VSD , Source-to-Drain Voltage (V)
Fig 7. Typical Source-Drain Diode
Forward Voltage
www.irf.com
A
1.4
TA = 25°C
TJ = 150°C
Single Pulse
0.1
1
10ms
10
A
100
VDS , Drain-to-Source Voltage (V)
Fig 8. Maximum Safe Operating Area
4
IRLML2803
10V
QGS
RD
V DS
QG
VGS
QGD
D.U.T.
RG
VG
+
- VDD
10V
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
Charge
Fig 9a. Basic Gate Charge Waveform
Fig 10a. Switching Time Test Circuit
Current Regulator
Same Type as D.U.T.
VDS
50KΩ
90%
.2μF
12V
.3μF
+
V
- DS
D.U.T.
10%
VGS
VGS
3mA
td(on)
IG
tr
t d(off)
tf
ID
Current Sampling Resistors
Fig 9b. Gate Charge Test Circuit
Fig 10b. Switching Time Waveforms
Thermal Response (Z thJA )
1000
100
D = 0.50
0.20
0.10
0.05
10
0.02
0.01
PDM
t1
SINGLE PULSE
(THERMAL RESPONSE)
1
0.1
0.00001
t2
Notes:
1. Duty factor D = t 1 / t 2
2. Peak T J = P DM x Z thJA + TA
0.0001
0.001
0.01
0.1
1
10
100
t1 , Rectangular Pulse Duration (sec)
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
www.irf.com
5
IRLML2803
15V
EAS, Single Pulse Avalanche Energy (mJ)
D.U.T
RG
VGS
20V
DRIVER
L
VDS
18
+
V
- DD
IAS
A
0.01Ω
tp
Fig 12a. Unclamped Inductive Test Circuit
V(BR)DSS
tp
ID
0.57A
0.75A
BOTTOM 0.90A
16
TOP
14
12
10
8
6
4
2
0
25
50
75
100
125
150
Starting T J, Junction Temperature (°C)
I AS
Fig 12c. Maximum Avalanche Energy
vs. Drain Current
Fig 12b. Unclamped Inductive Waveforms
D.U.T
Driver Gate Drive
+
-
P.W.
+
D.U.T. ISD Waveform
Reverse
Recovery
Current
+
• dv/dt controlled by RG
• Driver same type as D.U.T.
• I SD controlled by Duty Factor "D"
• D.U.T. - Device Under Test
P.W.
Period
*
RG
D=
VGS=10V
Circuit Layout Considerations
• Low Stray Inductance
• Ground Plane
• Low Leakage Inductance
Current Transformer
-
Period
V DD
+
-
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 13. Peak Diode Recovery dv/dt Test Circuit for N-Channel
HEXFET® Power MOSFETs
www.irf.com
6
IRLML2803
Micro3 (SOT-23) (Lead-Free) Package Outline
Dimensions are shown in millimeters (inches)
A
6
DIMENSIONS
5
D
SYMBOL
3
6
E
E1
1
B
5
A
A1
A2
b
c
D
E
E1
e
e1
L
L1
L2
0.15 [0.006] M C B A
2
e
e1
A
A2
H
C
4
L1
c
0.10 [0.004] C
A1
L2
3X b
3X L
0.20 [0.008] M C B A
7
Recommended Footprint
0.950
INCHES
MIN
MAX
MIN
MAX
0.89
0.01
0.88
0.30
0.08
2.80
2.10
1.20
0.95
1.90
0.40
0.54
0.25
0
1.12
0.10
1.02
0.50
0.20
3.04
2.64
1.40
BSC
BSC
0.60
REF
BSC
8
%6&
%6&
0.0004
0
REF
BSC
8
NOTES:
1. DIMENSIONING & TOLERANCING PER ANSI Y14.5M-1994
2. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES].
3. CONTROLLING DIMENSION: MILLIMETER.
4. DATUM PLANE H IS LOCATED AT THE MOLD PARTING LINE.
5. DATUM A AND B TO BE DETERMINED AT DATUM PLANE H.
6. DIMENSIONS D AND E1 ARE MEASURED AT DATUM PLANE H. DIMENSIONS DOES
NOT INCLUDE MOLD PROTRUSIONS OR INTERLEAD FLASH. MOLD PROTRUSIONS
OR INTERLEAD FLASH SHALL NOT EXCEED 0.25 MM [0.010 INCH] PER SIDE.
7. DIMENSION L IS THE LEAD LENGTH FOR SOLDERING TO A SUBSTRATE.
8. OUTLINE CONFORMS TO JEDEC OUTLINE TO-236 AB.
0.972
0.802
MILLIMETERS
2.742
1.900
Micro3 (SOT-23 / TO-236AB) Part Marking Information
Micro3 / SOT-23 Package Marking
W = (1-26) IF PRECEDED B Y LAS T DIGIT OF CALENDAR YEAR
Y = YEAR
W = WEEK
PART NUMBER
A YW LC
HALOGEN FREE
INDICATOR
LOT
CODE
PART NUMBER CODE REFERENCE:
A = IRLML2402
B =IRLML2803
C = IRLML2402
D = IRLML5103
E = IRLML6402
F = IRLML6401
G = IRLML2502
H = IRLML5203
Note: A line above the work week
(as shown here) indicates Lead-free
YEAR
Y
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
1
2
3
4
5
6
7
8
9
0
WORK
WEEK
W
01
02
03
04
A
B
C
D
24
25
26
X
Y
Z
W = (27-52) IF PRECEDED B Y A L ETT ER
YEAR
Y
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
A
B
C
D
E
F
G
H
J
K
WORK
WEEK
W
27
28
29
30
A
B
C
D
50
51
52
X
Y
Z
Note: For the most current drawing please refer to IR website at http://www.irf.com/package
www.irf.com
7
IRLML2803
Tape & Reel Information
SOT-23
Dimensions are shown in millimeters (inches)
2.05 ( .080 )
1.95 ( .077 )
1.6 ( .062 )
1.5 ( .060 )
4.1 ( .161 )
3.9 ( .154 )
TR
FEED DIRECTION
1.85 ( .072 )
1.65 ( .065 )
3.55 ( .139 )
3.45 ( .136 )
4.1 ( .161 )
3.9 ( .154 )
1.32 ( .051 )
1.12 ( .045 )
8.3 ( .326 )
7.9 ( .312 )
0.35 ( .013 )
0.25 ( .010 )
1.1 ( .043 )
0.9 ( .036 )
178.00
( 7.008 )
MAX.
9.90 ( .390 )
8.40 ( .331 )
NOTES:
1. CONTROLLING DIMENSION : MILLIMETER.
2. OUTLINE CONFORMS TO EIA-481 & EIA-541.
Note: For the most current drawing please refer to IR website at http://www.irf.com/package
Data and specifications subject to change without notice.
IR WORLD HEADQUARTERS: 101N.Sepulveda Blvd, El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7903
Visit us at www.irf.com for sales contact information. 12/2011
www.irf.com
8
www.s-manuals.com
Source Exif Data:
File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.5 Linearized : No XMP Toolkit : Adobe XMP Core 4.0-c316 44.253921, Sun Oct 01 2006 17:14:39 Create Date : 2011:12:14 11:30:52-08:00 Creator Tool : PageMaker 7.0 Modify Date : 2014:07:26 12:39:10+03:00 Metadata Date : 2014:07:26 12:39:10+03:00 Producer : Acrobat Distiller 10.1.1 (Windows) Format : application/pdf Title : IRLML2803 - Datasheet. www.s-manuals.com. Creator : Description : Subject : IRLML2803 - Datasheet. www.s-manuals.com. Document ID : uuid:8bd85ac6-793c-4878-93bf-3489539e53b5 Instance ID : uuid:8daca0cb-e0ee-4cd5-9e7b-22f1e0fc9c89 Page Count : 9 Keywords : IRLML2803, -, Datasheet., www.s-manuals.com. Warning : [Minor] Ignored duplicate Info dictionaryEXIF Metadata provided by EXIF.tools