Diodes AP1117IEXXG-13 1a dropout positive adjustable or fixed-mode regulator Datasheet

AP1117/AP1117I
1A DROPOUT POSITIVE ADJUSTABLE OR FIXED-MODE REGULATOR
Description
Pin Assignments
AP1117 is a low dropout positive adjustable or fixed-mode regulator
SOT89-3
with 1A output current capability. The product is voltage specifically
designed to provide well-regulated supply for low IC applications such
( Top View )
as high-speed bus termination and low current 3.3V logic supply.
AP1117 is also well suited for other applications such as VGA cards.
AP1117 is guaranteed to have lower than 1.4V dropout at full load
3
VIN
2
VOUT
Adj (GND)
1
current making it ideal to provide well-regulated outputs of 1.25 to 5.0
with 6.4V to 18V input supply. AP1117 is available both in commercial
temperature grade (AP1117) and in industrial temperature range
Tab is VOUT
(AP1117I) (TO252 and SOT223).
SOT223
( Top View )
Features

1.4V Maximum Dropout at Full Load Current

Fast Transient Response

Output Current Limiting

Built-in Thermal Shutdown

Good Noise Rejection

3-Terminal Adjustable or Fixed 1.5V, 1.8V,2.5V, 3.3V, 5.0V

Operating Junction Temperature range

3
VIN
2
VOUT
1
Adj (GND)
Tab is VOUT
TO220-3

0°C ≤ TJ ≤ +125°C (All packages)

-20°C ≤ TJ ≤ +125°C (see ordering information)
3
VIN

-40°C ≤ TJ ≤ +125°C (see ordering information)
2
VOUT
1
Adj (GND)
( Front View )
Lead-Free Packages: SOT223, TO252, SOT89-3, TO263 and
TO220-3


Tab is VOUT
Totally Lead-Free; RoHS Compliant (Notes 1 & 2)
SOT223, TO252, SOT89-3, TO263 and TO220-3: Available in
“Green” Molding Compound (No Br, Sb)

TO252 and TO263
( Top View )
Halogen and Antimony Free. “Green” Device (Note 3)
VIN
3
2
VOUT
Applications
1

PC Peripheral

Communication

Consumer Equipment
Notes:
Adj (GND)
Tab is VOUT
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen and Antimony free, "Green"
and Lead-Free.
3. Halogen and Antimony free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
AP1117/AP1117I
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AP1117/AP1117I
Typical Applications Circuit
Ω
Ω
( 5V/2.5V ADJ output )
( 5V/3.3V fixed output )
Vo  VREF  (1 
R2
)
R1
Pin Descriptions
Pin Number
I/O
Pin Name
Function
A resistor divider from this pin to the VOUT pin and ground sets the output voltage (Ground only for
Fixed-Mode).
1
I
Adj (GND)
2
O
VOUT
The output of the regulator. A minimum of 4.7µF capacitor (0.15Ω ≤ ESR ≤ 0.5Ω) must be connected
from this pin to ground to insure stability.
VIN
The input pin of regulator. Typically a large storage capacitor is connected from this pin to ground to
insure that the input voltage does not sag below the minimum dropout voltage during the load
transient response. This pin must always be 1.3V higher than VOUT in order for the device to regulate
properly. A minimum of 4.7µF capacitor (0.15Ω ≤ ESR ≤0.5Ω) must be connected from this pin to
ground to insure stability.
3
I
Functional Block Diagram
VIN
3
2
VOUT
+
-
+
1.25V
CURRENT
LIMIT
1
+
AP1117/AP1117I
Document number: DS31009 Rev. 23 - 2
-
Thermal
Shutdown
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+
GND
(FIXED)
1
Adj
June 2013
© Diodes Incorporated
AP1117/AP1117I
Absolute Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Symbol
Parameter
DC Supply Voltage
VIN
TMJ
Maximum Junction Temperature
PD
Power Dissipation
SOT89-3
SOT223
TO220-3
TO252
TO263
TST
Storage Temperature
Notes:
Rating
Unit
-0.3 to +18
V
+150
°C
Internally limited by maximum junction
temperature of +150°C (Note 4)
mW
-65 to +150
°C
4. AP1117 contains an internal thermal limiting circuit that is designed to protect the regulator in the event that the maximum junction temperature
exceeded. When activated, typically at +150°C, the regulator output switches off and then back on as the die cools.
Recommended Operating Conditions (@TA = +25°C, unless otherwise specified.)
Symbol
TOP
Note:
Parameter
Operating Junction Temperature Range
AP1117
AP1117I
Min
0
-40
Max
+125
+125
Unit
°C
11. 22uF is suggested for Cin/Cout value when application is required to work under 0℃.
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Parameter
Reference Voltage
Output Voltage
Line Regulation
Conditions
Typ
Max
Unit
AP1117-ADJ
TA = +25°C, (VIN-OUT) = 1.5V
IO = 10mA
1.225
1.250
1.275
V
AP1117-1.5
IOUT = 10mA, TA = +25°C,
3V ≤ VIN ≤ 12V
1.470
1.500
1.530
V
AP1117-1.8
IOUT = 10mA, TA = +25°C,
3.3V ≤ VIN ≤ 12V
1.764
1.800
1.836
V
AP1117-2.5
IOUT = 10mA, TA = +25°C,
4V ≤ VIN ≤ 12V
2.450
2.500
2.550
V
AP1117-3.3
IOUT = 10mA, TA = +25°C,
4.8V ≤ VIN ≤ 12V
3.235
3.300
3.365
V
AP1117-5.0
IOUT = 10mA, TA = +25°C,
6.5V ≤ VIN ≤ 12V
4.900
5.000
5.100
V
AP1117-XXX
IO = 10mA,VOUT +1.5V < VIN < 12V,
TA = 25°C
—
—
0.2
%
AP1117-ADJ
VIN = 3.3V,VADJ = 0, 0mA < IO < 1A,
TA = +25°C (Notes 5, 6)
—
—
1
%
AP1117-1.5
VIN = 3V, 0mA < IO < 1A,
TA = +25°C (Notes 5, 6)
—
12
15
mV
AP1117-1.8
VIN = 3.3V, 0mA < IO < 1A,
TA = +25°C (Notes 5, 6)
—
15
18
mV
AP1117-2.5
VIN = 4V, 0mA < IO < 1A,
TA = +25°C (Notes 5, 6)
—
20
25
mV
Load Regulation
Notes:
Min
5. See thermal regulation specifications for changes in output voltage due to heating effects. Line and load regulation are measured at a constant junction
temperature by low duty cycle pulse testing. Load regulation is measured at the output lead = 1/18” from the package.
6. Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is determined by the difference between input
and output differential and the output current. Guaranteed maximum power dissipation will not be available over the full input/output range.
AP1117/AP1117I
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AP1117/AP1117I
Electrical Characteristics (cont.) (@TA = +25°C, unless otherwise specified.)
Parameter
Load Regulation
(cont.)
Dropout Voltage
(VIN-VOUT)
Dropout Voltage
(VIN-VOUT)
Conditions
Min
Typ
Max
Unit
AP1117-3.3
VIN = 5V, 0 ≤ IOUT ≤ 1A,
TA = +25°C (Notes 5, 6)
—
26
33
mV
AP1117-5.0
VIN = 8V, 0 ≤ IOUT ≤ 1A,
TA = +25°C (Notes 5, 6)
—
40
50
mV
AP1117-ADJ/1.5/1.8
2.5/3.3/5.0
IOUT = 800mA, VOUT = 1%
VOUT 0°C ≤ TJ ≤ +125°C
—
1.2
1.3
V
—
1.3
1.4
V
1. 1
—
—
A
—
5
10
mA
AP1117-ADJ/1.5/1.8
2.5/3.3/5.0
IOUT = 1A,
VOUT = 1% VOUT
AP1117I-ADJ/1.5/1.8
2.5/3.3/5.0
0°C ≤ TJ ≤ +125°C
-40°C ≤ TJ ≤ +125°C
Current Limit
AP1117-ADJ/1.5/1.8
2.5/3.3/5.0
(VIN-VOUT) = 5V
Minimum Load Current
(Note 7)
AP1117-XXX
0°C ≤ TJ ≤ +125°C
Thermal Regulation
TA = +25°C, 30ms pulse
—
0.008
0.040
%/W
F = 180Hz, COUT = 25µF Tantalum, IOUT = 1A
—
—
—
—
AP1117-XXX
Ripple Rejection
—
60
70
dB
Temperature Stability
IO = 10mA
—
0.5
—
%
θJA Thermal Resistance
Junction-to-Ambient θJA
SOT89-3: Control Circuitry/Power Transistor (Note 8)
SOT223: Control Circuitry/Power Transistor (Note 9)
TO252: Control Circuitry/Power Transistor (Note 8)
TO220-3: Control Circuitry/Power Transistor (Note 8)
TO263: Control Circuitry/Power Transistor (Note 8)
—
—
—
—
—
164
107
73
78
60
—
—
—
—
—
°C/W
θJC Thermal Resistance
Junction-to-Case
SOT89-3: Control Circuitry/Power Transistor (Note 8)
SOT223: Control Circuitry/Power Transistor (Note 9)
TO252: Control Circuitry/Power Transistor (Note 8)
TO220-3: Control Circuitry/Power Transistor (Note 8)
TO263: Control Circuitry/Power Transistor (Note 8)
—
—
—
—
—
42
15
12
3.5
3.5
—
—
—
—
—
°C/W
Notes:
VIN = VOUT +3V
7. Quiescent current is defined as the minimum output current required in maintaining regulation. At 12V input/output differential the device is guaranteed
to regulate if the output current is greater than 10mA.
8. Test conditions for SOT89-3, TO220-3, TO252 and TO263: Devices mounted on FR-4 substrate, single sided PC board, 2oz copper,with minimum
recommended pad layout, no air flow. The case point of θJC is located on the thermal tab.
9. Test conditions for SOT223: Devices mounted on FR-4 substrate, single sided PC board, 2oz copper, with 5mm x 5mm thermal pad layout, no air flow.
The case point of θJC is located on the thermal tab.
AP1117/AP1117I
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AP1117/AP1117I
Typical Performance Characteristics
0.20
2.0
OUTPUT VOLTAGE DEVIATION (%)
1.8
DROPOUT VOLTAGE (V)
1.6
1.4
TJ = 25°C
1.2
1.0
0.8
TJ = 125°C
0.6
0.4
0.2
0
0
250
500
750
OUTPUT CURRENT (mA)
Dropout Voltage vs. Output Current
0
ILOAD = 800mA
-0.20
-0.40
-0.80
-1
-40
1000
1.5
OUTPUT VOLTAGE DEVIATION (%)
OUTPUT VOLTAGE CHANGE (%)
25
50
75
100
TEMPERATURE (°C)
Load Regulation vs. Temperature
125
1
2
1
0.5
0
-0.5
-1
-1.5
-2
-40
0.6
0.4
0.2
0
2
6.5
0
30
CIN = 1µF
COUT = 10µF Tantalum
LOAD CURRENT (A)
OUTPUT VOLTAGE DEVIATION (mV)
7.5
-25
0.8
25 50 75 100 125 150
TEMPERATURE (°C)
Percent Change in Output Voltage vs. Temperature
OUTPUT VOLTAGE DEVIATION (mV)
INPUT VOLTAGE (V)
0
5.5
40
20
0
-20
-40
0
20 40 60 80 100 120 140 160 180 200
TIME (µs)
Line Transient Response
AP1117/AP1117I
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20
4
6
8
10
INPUT VOLTAGE (V)
Line Regulation
12
CIN = 1µF
COUT = 10µF Tantalum
Preload = 100mA
10
0
-10
-20
2
1
0
-1
0
10 20 30 40 50 60 70 80 90 100
TIME (µs)
Load Transient Response
June 2013
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AP1117/AP1117I
Application Information
Load Regulation
For improved load regulation the AP1117-ADJ should have the upper feedback resistor, R1, connected as close as possible to VOUT and the
lower resistor, R2, connected as close as possible to the load GND return. This helps reduce any parasitic resistance in series with the load.
Stability and Decoupling Capacitors
Input Capacitors
To ensure stable operation, the input supply must be low impedance up to a frequency of a few MHz. This requires a closely placed input
decoupling capacitor of 4.7µF minimum. This can be either ceramic or solid tantalum. The ESR of this capacitor must be less than 0.5Ω.
Output Capacitor
The AP1117 also requires a closely placed output capacitor as part of the device frequency compensation. As part of its improved performance
over industry standard 1117, the AP1117 is suitable for use with MLCC (Multi-Layer Ceramic Chip) capacitors. A minimum output capacitor of
4.7µF ceramic X7R or 4.7µF solid tantalum is required. Aluminum electrolytic can be used but a minimum of 47µF is required. When using
Aluminum electrolytic it is still recommended to also use a 1µF MLCC in parallel. The ESR of the output capacitors must be less than 0.5Ω.
The AP1117 is stable when using the correct value of MLCC capacitors. When using MLCC capacitors X7R dielectric is recommended. Do not
use Y5V dielectrics.
Capacitor Track Length
Both input and output capacitors must be placed close to the AP1117. PCB traces not longer than 10mm are recommended between the
AP1117 and the capacitors.
Thermal Considerations
Thermal protection circuitry will shut down the regulator should the junction temperature exceed typically +150°C at the sense point.
The AP1117 is pin compatible with similar ‘1117 regulators and offers extended temperature range and improved regulation specifications.
AP1117 series regulators have internal thermal limiting circuitry designed to protect the device during overload conditions. For continuous normal
load conditions however, the maximum junction temperature rating of +125°C must not be exceeded.
It is important to give careful consideration to all sources of thermal resistance from junction to ambient. For the SOT223 and TO252 packages,
which are designed to be surface mounted, additional heat sources mounted near the device must also be considered. Heat sinking is
accomplished using the heat spreading capability of the PCB and its copper traces. The θJC (junction to tab) of the TO252 and SOT223 are
+12°C/W and +15°C/W respectively.
Thermal resistances from tab to ambient can be as low as 30°C/W. The total thermal resistance from junction to ambient (θJA) can be as low as
+42 ~ +46°C/W. This requires a reasonable sized PCB with at least one layer of copper to spread the heat across the board and couple it into
the surrounding air. Datasheet specifications using 2 oz copper and a 5mm x 5mm pad with TA = +27°C, no air flow yielded θJA (junction to tab)
of +73°C/W and +107°C/W for TO252 and SOT223 respectively.
The thermal resistance for each application will be affected by thermal interactions with other components on the board. Some experimentation
will be necessary to determine the actual value. See graphs of power dissipation and thermal pictures of different size PCB copper area for
guidance.
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AP1117/AP1117I
160
1.6
150
1.5
PD vs. Copper area
1oz Cu on FR4
1.4
130
1.3
120
1.2
110
1.1
100
1.0
90
0.9
80
PD (W)
JA (°C/W)
140
0.8
JA vs. Copper area
1oz Cu on Fr4
0.7
70
60
0
0.6
100 200 300 400 500 600 700 800 900
2
COPPER AREA (mm )
Ordering Information
AP1117 X X XX X - X
Pb
Lead-Free
Pb
Lead-Free
Pb
Lead-Free
Pb
Lead-Free
Pb
Lead-Free
Temperature
Package
VOUT
Lead Free
Blank : Commercial
I : Industrial
D : TO252
E : SOT223
K : TO263
T : TO220-3
Y : SOT89-3
Blank : ADJ
15 : 1.5V
18 : 1.8V
25 : 2.5V
33 : 3.3V
50 : 50V
L : Lead Free
G : Green
Tube
Device
Junction
Temperature
Range
Package
Code
Packaging
(Note 10)
Quantity
AP1117DXXL-13
AP1117DXXG-13
AP1117IDXXG-13
AP1117EXXL-13
AP1117EXXG-13
AP1117IEXXG-13
AP1117KXXL-13
AP1117KXXG-13
AP1117TXXL-U
AP1117TXXG-U
AP1117YXXL-13
AP1117YXXG-13
0 to +125°C
-20 to +125°C
-40 to +125°C
0 to +125°C
-20 to +125°C
-40 to +125°C
0 to +125°C
0 to +125°C
0 to +125°C
0 to +125°C
0 to +125°C
0 to +125°C
D
D
D
E
E
E
K
K
T
T
Y
Y
TO252
TO252
TO252
SOT223
SOT223
SOT223
TO263
TO263
TO220-3
TO220-3
SOT89-3
SOT89-3
NA
NA
NA
NA
NA
NA
NA
NA
50
50
NA
NA
Packing
U : Tube
13 : Tape & Reel
13” Tape and Reel
Part
Number
Suffix
NA
NA
NA
NA
NA
NA
NA
NA
-U
-U
NA
NA
Quantity
Part Number
Suffix
2500/Tape & Reel
2500/Tape & Reel
2500/Tape & Reel
2500/Tape & Reel
2500/Tape & Reel
2500/Tape & Reel
800/Tape & Reel
800/Tape & Reel
NA
NA
2500/Tape & Reel
2500/Tape & Reel
-13
-13
-13
-13
-13
-13
-13
-13
NA
NA
-13
-13
Notes: 10. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
Note: 11. 22uF is suggested for Cin/Cout value when application is required to work under 0℃.
AP1117/AP1117I
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AP1117/AP1117I
Marking Information
(1) SOT223
( Top View )
Logo
YWX
Part Number
Temperature Range
Blank : Commercial I : Industrial
1117I for ADJ
1117 for ADJ
17-VV: 15 for 1.5V 17I-VV: 15 for 1.5V
18 for 1.8V
18 for 1.8V
25 for 2.5V
25 for 2.5V
33 for 3.3V
33 for 3.3V
50 for 5.0V
50 for 5.0V
17X-VV
Y : Year : 0~9
W : Week : A~Z : 1~26 week;
a~z : 27~52 week;
z repersents 52 and 53 week
X : Internal code
(2) TO252
(3) SOT89-3
Identification Code
AP1117/AP1117I
Document number: DS31009 Rev. 23 - 2
Output Version
DA
AP1117-ADJ
DB
AP1117-1.5V
DC
AP1117-1.8V
DD
AP1117-2.5V
DE
AP1117-3.3V
DF
AP1117-5.0V
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AP1117/AP1117I
Marking Information (cont.)
(4) TO263
( Top View )
Logo
Part Number
VV: 15 for 1.5V
18 for 1.8V
25 for 2.5V
33 for 3.3V
50 for 5.0V
Blank for ADJ
1117-VV
YY WW X X
L : Lead Free
G : Green
YY : Year : 01~09
WW : Week : 01~52, 52 represents
52 and 53 week
X : Internal code
(5) TO220-3
( Top View )
Logo
Part Number
1117 for ADJ
17-VV : 15 for 1.5V
18 for 1.8V
25 for 2.5V
33 for 3.3V
50 for 5.0V
L : Lead Free
G : Green
17 - VV
YY WW X X
YY : Year : 01~09
WW : Week : 01~52, 52 represents
52 and 53 week
X : Internal code
Package Outline Dimensions (All dimensions in mm.)
(1) Package Type: SOT223
SOT223
Dim Min Max Typ
A
1.55 1.65 1.60
A1 0.010 0.15 0.05
b1
2.90 3.10 3.00
b2
0.60 0.80 0.70
C
0.20 0.30 0.25
D
6.45 6.55 6.50
E
3.45 3.55 3.50
E1
6.90 7.10 7.00
e
—
—
4.60
e1
—
—
2.30
L
0.85 1.05 0.95
Q
0.84 0.94 0.89
All Dimensions in mm
A
A1
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Package Outline Dimensions (cont.) (All dimensions in mm.)
(2) Package Type: TO252
E
A
b3
c2
L3
E1
A2
D
H
L4
A1
L
e
3X b
2X b2
a
TO252
Dim Min Max Typ
A 2.19 2.39 2.29
A1 0.00 0.13 0.08
A2 0.97 1.17 1.07
b
0.64 0.88 0.783
b2 0.76 1.14 0.95
b3 5.21 5.46 5.33
c2 0.45 0.58 0.531
D 6.00 6.20 6.10
D1 5.21


e
2.286


E 6.45 6.70 6.58
E1 4.32


H 9.40 10.41 9.91
L
1.40 1.78 1.59
L3 0.88 1.27 1.08
L4 0.64 1.02 0.83
a
0°
10°

All Dimensions in mm
(3) Package Type: SOT89
D1
0
.20
R0
C
1
SOT89
Dim
Min
Max
A
1.40
1.60
B
0.44
0.62
B1
0.35
0.54
C
0.35
0.44
D
4.40
4.60
D1
1.62
1.83
E
2.29
2.60
e
1.50 Typ
H
3.94
4.25
H1
2.63
2.93
L
0.89
1.20
All Dimensions in mm
H
H
E
B1
L
B
e
8° (4X)
A
D
(4) Package Type: TO263
A
E
TO263
Dim
Min
Max
A
4.07
4.82
A1
0.00
0.25
b
0.51
0.99
b2
1.15
1.77
c
0.356
0.73
c2
1.143
1.65
D
8.39
9.65
D1
6.55

E
9.66
10.66
E1
6.23

e
2.54 Typ
H
14.61 15.87
L
1.78
2.79
L1
1.67

L2
1.77

a
0°
8°
All Dimensions in mm
c2
L1
D
7°±1°
H
1 K 2
L2
e
b
See Detail B
b2
E1
L3
c
D1
Gauge Plane
L
a
Seating
Plane
A1
Detail B
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© Diodes Incorporated
AP1117/AP1117I
Package Outline Dimensions (cont.) (All dimensions in mm.)
(5) Package Type: TO220-3
A
E
F
Q
SEATING PLANE
ØP
D1
D
L1
L
b1
C
b
e
J1
e1
TO220-3
Dim
Min
Max
A
3.55
4.85
b
0.51
1.14
b1
1.14
1.78
C
0.31
1.14
D
14.20 16.50
D1
5.84
6.86
E
9.70
10.70
e
2.79
2.99
e1
4.83
5.33
F
0.51
1.40
J1
2.03
2.92
L
12.72 14.72
L1
3.66
6.35
P
3.53
4.09
Q
2.54
3.43
All Dimensions in mm
Suggested Pad Layout
(1) Package Type: SOT223
X1
Dimensions
X1
X2
Y1
Y2
C1
C2
Y1
C1
Value (in mm)
3.3
1.2
1.6
1.6
6.4
2.3
Y2
C2
X2
(2) Package Type: TO252
X2
Dimensions
Z
X1
X2
Y1
Y2
C
E1
Y2
C
Z
Y1
X1
AP1117/AP1117I
Document number: DS31009 Rev. 23 - 2
Value (in mm)
11.6
1.5
7.0
2.5
7.0
6.9
2.3
E1
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© Diodes Incorporated
AP1117/AP1117I
Suggested Pad Layout (cont.)
(3) Package Type: SOT89
X1
X2 (2x)
Y1
Y3
Y4
Y2
Y
C
X (3x)
Dimensions Value (in mm)
X
0.900
X1
1.733
X2
0.416
Y
1.300
Y1
4.600
Y2
1.475
Y3
0.950
Y4
1.125
C
1.500
(4) Package Type: TO263
X1
Dimensions
C
Y
X
X1
Y
Y1
Y2
Y2
X
Value (in mm)
5.08
1.10
10.41
3.50
7.01
15.99
Y1
C
AP1117/AP1117I
Document number: DS31009 Rev. 23 - 2
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© Diodes Incorporated
AP1117/AP1117I
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2013, Diodes Incorporated
www.diodes.com
AP1117/AP1117I
Document number: DS31009 Rev. 23 - 2
13 of 13
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June 2013
© Diodes Incorporated
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