Si1040X Datasheet

Si1040X
Vishay Siliconix
Load Switch with Level-Shift
FEATURES
PRODUCT SUMMARY
VDS2 (V)
1.8 to 8
RDS(on) ()
ID (A)
0.625 at VIN = 4.5 V
± 0.43
0.890 at VIN = 2.5 V
± 0.36
1.25 at VIN = 1.8 V
± 0.3
Si1040X
4
2, 3
S2
D2
Q2
• Halogen-free According to IEC 61249-2-21
Definition
• TrenchFET® Power MOSFET
• 1.8 V to 8 V Input
• 1.5 V to 8 V Logic Level Control
• Smallest LITTLE FOOT® Package: 1.6 mm x 1.6 mm
• 2000 V ESD Protection On Input Switch, VON/OFF
• Adjustable Slew-Rate
• Compliant to RoHS Directive 2002/95/EC
6
R1, C1
DESCRIPTION
The Si1040X includes a p- and n-Channel MOSFET in a
single SC89-6 package. The low on-resistance p-channel
TrenchFET is tailored for use as a load switch. The
n-channel, with an external resistor, can be used as a levelshift to drive the p-channel load-switch. The n-channel
MOSFET has internal ESD protection and can be driven by
logic signals as low as 1.5 V. The Si1040X operates on
supply lines from 1.8 V to 8 V, and can drive loads up to
0.43 A.
Q1
5
ON/OFF
1
R2
SC89-6
Top View
R2
D2
1
6
R1, C1
2
5
ON/OFF
Marking Code
P
WL
Lot Traceability
and Date Code
D2
3
4
S2
Part Number Code
Ordering Information: Si1040X-T1-GE3 (Lead (Pb)-free and Halogen-free)
TYPICAL APPLICATION CIRCUIT
Si1040X
20
Switching Variation R2 at V IN = 2.5 V, R1 = 20 kΩ
2, 3
4
VOUT
VIN
tf
16
Q2
R1
C1
6
Time (µs)
6
5
ON/OFF
Co
IL = 0.36 A
VON/OFF = 3 V
Ci = 10 µF
Co = 1 µF
12
8
tr
LOAD
Q1
td(off)
4
td(on)
Ci
0
1
0
R2
R2
Document Number: 71809
S10-2544-Rev. D, 08-Nov-10
GND
2
4
6
8
10
R2 (kΩ)
Note: For R2 switching variations with other VIN/R1
combinations See Typical Characteristics
www.vishay.com
1
Si1040X
Vishay Siliconix
The Si1040X is ideally suited for high-side load switching in
portable applications. The integrated N-Channel level-shift
device saves space by reducing external components. The
slew rate is set externally so that rise-times can be tailored to
different load types.
COMPONENTS
R1
Pull-Up Resistor
Typical 10 k to 1 ma
R2
Optional Slew-Rate Control
Typical 0 to 100 ka
C1
Optional Slew-Rate Control
Typical 1000 pF
Notes:
a. Minimum R1 value should be at least 10 x R2 to ensure Q1 turnon.
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted)
Parameter
Symbol
Limit
VIN
8
VON/OFF
8
Input Voltage
ON/OFF Voltage
Continuousa, b
Load Current
Pulsedb, c
Unit
V
± 0.43
IL
A
± 1.0
Continuous Intrinsic Diode Conductiona
IS
Maximum Power Dissipationa
PD
0.174
W
TJ, Tstg
- 55 to 150
°C
ESD
2
kV
Operating Junction and Storage Temperature Range
ESD Rating, MIL-STD-883D Human Body Model (100 pF, 1500 )
- 0.15
THERMAL RESISTANCE RATINGS
Parameter
Symbol
Typical
Maximum
Maximum Junction-to-Ambient (Continuous Current)a
RthJA
600
720
Maximum Junction-to-Foot (Q2)
RthJC
450
540
Unit
°C/W
Notes:
a. Surface mounted on 1" x 1" FR4 board.
SPECIFICATIONS (TJ = 25 °C, unless otherwise noted)
Parameter
Symbol
Test Conditions
Reverse Leakage Current
IFL
VIN = 8 V, VON/OFF = 0 V
Diode Forward Voltage
VSD
IS = - 0.15 A
Min.
Typ.
Max.
Unit
1
µA
1.2
V
8
V
OFF Characteristics
0.85
ON Characteristics
Input Voltage Range
On-Resistance (P-Channel) at 1 A
On-State (P-Channel) Drain Current
VIN
RDS(on)
ID(on)
1.8
VON/OFF = 1.5 V, VIN = 4.5 V, ID = 0.43 A
0.500
0.625
VON/OFF = 1.5 V, VIN = 2.5 V, ID = 0.36 A
0.710
0.890
VON/OFF = 1.5 V, VIN = 1.8 V, ID = 0.3 A
1.0
1.25
VIN-OUT 0.2 V, VIN = 5 V, VON/OFF = 1.5 V
1
VIN-OUT 0.3 V, VIN = 3 V, VON/OFF = 1.5 V
0.8

A
Notes:
a. Surface mounted on FR4 board.
b. VIN = 8 V, VON/OFF = 8 V, TA = 25 °C.
c. Pulse test; pulse width  300 µs, duty cycle  2 %.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
www.vishay.com
2
Document Number: 71809
S10-2544-Rev. D, 08-Nov-10
Si1040X
Vishay Siliconix
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
1.4
1.0
VON/OFF = 1.5 V to 8 V
VON/OFF = 1.5 V to 8 V
1.2
0.8
0.6
V DROP (V)
V DROP (V)
1.0
TJ = 125 °C
0.4
TJ = 25 °C
0.8
TJ = 125 °C
0.6
TJ = 25 °C
0.4
0.2
0.2
0.0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0.0
0.0
2.0
0.2
0.4
0.6
0.8
VDROP vs. IL at VIN = 4.5 V
1.4
1.6
1.8
VDROP vs. IL at VIN = 2.5 V
1.6
0.8
VON/OFF = 1.5 V to 8 V
VON/OFF = 1.5 V to 8 V
0.7
1.2
0.6
1.0
V DROP (V)
VDROP (V)
1.2
I L - (A)
I L - (A)
1.4
1.0
TJ = 125 °C
0.8
TJ = 25 °C
0.6
0.5
TJ = 125 °C
0.4
0.3
TJ = 25 °C
0.4
0.2
0.2
0.1
0.0
0.0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
4
VIN (V)
VDROP vs. IL at VIN = 0.5 V
5
1.6
IL = 0.3 A
VON/OFF = 1.8 V to 8 V
IL = 0.3 A
VON/OFF = 1.5 V to 8 V
1.4
R SS(on) - On-Resistance (Ω)
VDROP Variance (V)
3
I L - (A)
0.10
VIN = 1.8 V
0.05
VIN = 4.5 V
0.00
- 0.05
- 0.10
- 0.15
- 50
2
VDROP vs. IL at VIN = 1.8 V
0.20
0.15
1
1.2
1.0
TJ = 125 °C
0.8
0.6
TJ = 25 °C
0.4
0.2
0.0
- 25
0
25
50
75
100
125
150
0
1
2
3
4
TJ - Junction Temperature (°C)
VIN (V)
VDROP Variance vs. Junction Temperature
On-Resistance vs. Input Voltage
Document Number: 71809
S10-2544-Rev. D, 08-Nov-10
5
www.vishay.com
3
Si1040X
Vishay Siliconix
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
1.6
20
IL = 0.3 A
VON/OFF = 1.5 V to 8 V
1.4
VIN = 1.8 V
tf
IL = 0.36 A
VON/OFF = 3 V
Ci = 10 µF
Co = 1 µF
VIN = 4.5 V
1.0
Time (µs)
(Normalized)
R DS(on) - On-Resistance
16
1.2
0.8
0.6
12
8
td(off)
tr
0.4
4
0.2
td(on)
0.0
- 50
0
- 25
0
25
50
75
100
125
150
0
2
4
6
8
TJ - Junction Temperature (°C)
R2 (kΩ)
Normalized On-Resistance
vs. Junction Temperature
Switching Variation
R2 at VIN = 4.5 V, R1 = 20 kW
20
10
20
tf
tf
16
16
12
Time (µs)
Time (µs)
tr
IL = 0.36 A
VON/OFF = 3 V
Ci = 10 µF
Co = 1 µF
tr
8
8
td(off)
4
IL = 0.36 A
VON/OFF = 3 V
Ci = 10 µF
Co = 1 µF
12
td(off)
4
td(on)
td(on)
0
0
0
2
4
6
8
10
0
2
4
R2 (kΩ)
Switching Variation
R2 at VIN = 2.5 V, R1 = 20 kW
8
10
Switching Variation
R2 at VIN = 1.8 V, R1 = 20 kW
80
80
IL = 0.36 A
VON/OFF = 3 V
Ci = 10 µF
Co = 1 µF
td(off)
tf
60
Time (µF)
60
Time (µs)
6
R2 (kΩ)
IL = 0.36 A
VON/OFF = 3 V
Ci = 10 µF
Co = 1 µF
40
20
tf
td(off)
40
tr
20
td(on)
tr
td(on)
0
0
www.vishay.com
4
20
40
60
80
0
100
0
20
40
60
80
R2 (kΩ)
R2 (kΩ)
Switching Variation
R2 at VIN = 4.5 V, R1 = 300 kW
Switching Variation
R2 at VIN = 2.5 V, R1 = 300 kW
100
Document Number: 71809
S10-2544-Rev. D, 08-Nov-10
Si1040X
Vishay Siliconix
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
80
tf
Time (µs)
60
td(off)
IL = 0.36 A
VON/OFF = 3 V
Ci = 10 µF
Co = 1 µF
40
tr
td(on)
20
0
0
20
40
60
80
100
R2 (kΩ)
Switching Variation
R2 at VIN = 1.8 V, R1 = 300 kW
2
Normalized Effective Transient
Thermal Impedance
1
Duty Cycle = 0.5
0.2
Notes:
0.1
PDM
0.1
0.05
t1
t2
1. Duty Cycle, D =
0.02
t1
t2
2. Per Unit Base = RthJA = 720 °C/W
3. TJM - TA = PDMZthJA(t)
Single Pulse
0.01
10 -4
10 -3
4. Surface Mounted
10 -2
10 -1
1
10
100
600
Square Wave Pulse Dureation (s)
Normalized Thermal Transient Impedance, Junction-to-Ambient
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see www.vishay.com/ppg?71809.
Document Number: 71809
S10-2544-Rev. D, 08-Nov-10
www.vishay.com
5
Package Information
www.vishay.com
Vishay Siliconix
SC-89 6-Leads (SOT-563F)
E1/2
2
3
aaa
D
e1
4
C
2x
4
A
B
D
6
5
4
SECTION B-B
C
E/2
2
E
E1
3
6
2x
DETAIL “A”
aaa
C
1
5
2
2x
3
bbb
C
e
B
6x b
4
ddd
M
C
A–B D
L1
A1
L
A
A1
SEE DETAIL “A”
Notes
1. Dimensions in millimeters.
2. Dimension D does not include mold flash, protrusions or gate
burrs. Mold flush, protrusions or gate burrs shall not exceed
0.15 mm per dimension E1 does not include interlead flash
or protrusion, interlead flash or protrusion shall not exceed
0.15 mm per side.
3. Dimensions D and E1 are determined at the outmost extremes
of the plastic body exclusive of mold flash, the bar burrs, gate
burrs and interlead flash, but including any mismatch between
the top and the bottom of the plastic body.
4. Datums A, B and D to be determined 0.10 mm from the lead tip.
5. Terminal numbers are shown for reference only.
6. These dimensions apply to the flat section of the lead between
0.08 mm and 0.15 mm from the lead tip.
Revision: 11-Aug-14
DIM.
MILLIMETERS
MIN.
NOM.
A
0.56
0.58
MAX.
0.60
A1
0
0.02
0.10
b
0.15
0.22
0.30
0.18
c
0.10
0.14
D
1.50
1.60
1.70
E
1.50
1.60
1.70
1.25
E1
1.15
1.20
e
0.45
0.50
0.55
e1
0.95
1.00
1.05
L
0.25
0.35
0.50
L1
0.10
0.20
0.30
C14-0439-Rev. C, 11-Aug-14
DWG: 5880
Document Number: 71612
1
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Application Note 826
Vishay Siliconix
RECOMMENDED MINIMUM PADS FOR SC-89: 6-Lead
0.051
0.012
0.020
(0.300)
(0.500)
0.019
(0.478)
0.031
(0.798)
0.069
(1.753)
(1.300)
0.051
(0.201)
Recommended Minimum Pads
Dimensions in Inches/(mm)
Return to Index
Return to Index
APPLICATION NOTE
Document Number: 72605
Revision: 21-Jan-08
www.vishay.com
21
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000