STK5DFU350D E D

STK5DFU350D-E
Advance Information
8A/600V 2-in-1 PFC and Inverter
Intelligent Power Module
The STK5DFU350D-E is a fully-integrated PFC and inverter power stage
consisting of a high-voltage driver, six motor drive IGBT’s, one PFC
IGBT, one PFC rectifier and a thermistor, suitable for driving permanent
magnet synchronous (PMSM) motors, brushless-DC (BLDC) motors and
AC asynchronous motors. The IGBT’s are configured in a 3-phase bridge
with an integrated single shunt which is connected to an internal overcurrent protection comparator. A second comparator is used for detecting
faults in the combined PFC and inverter circuit.
The intelligent power module has a full range of protection functions
including cross-conduction protection, external shutdown and undervoltage lockout functions.
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PACKAGE PICTURE
Features







Simple thermal design with PFC and inverter stage in one package.
PFC operating frequency up to 40kHz
Cross-conduction protection
Internal inverter shunt for compact design
PFC and inverter fault detection with negative reference voltage
Integrated bootstrap diodes and resistors
Multiplexed fault and thermistor pin (FAULT/TH)
32-pin DIP05 with exposed pad
MARKING DIAGRAM
TBD
Typical Applications




Industrial Pumps
Industrial Fans
Industrial Automation
Home Appliances
STK5DFU350D = Specific Device Code
A = Year
B = Month
C = Production Site
DD = Factory Lot Code
Device marking is on package underside
ORDERING INFORMATION
Device
STK5DFU350D-E
Package
Shipping
(Qty / Packing)
DIP32 44 x 26.5
(Pb-Free)
11 / Tube
Figure 1. Functional Diagram
This document contains information on a new product. Specifications and information
herein are subject to change without notice.
© Semiconductor Components Industries, LLC, 2016
May 2016 – P2
1
Publication Order Number:
STK5DFU350D-E/D
STK5DFU350D-E
Figure 2. Application Schematic
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2
STK5DFU350D-E
Figure 3. Simplified Block Diagram
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STK5DFU350D-E
PIN FUNCTION DESCRIPTION
Pin
1
2
3
4
5
11
12
13
14
15
16
17
18
20
21
23
24
27
29
31
32
Name
VDD
ITRIP
PTRIP
FAULT/TH
PFCIN
HINU
HINV
HINW
LINU
LINV
LINW
VBU
U
VBV
V
VBW
W
VP
PFCL
HVGND
GND
Description
+15V Main Supply
Current protection for inverter, connected to internal shunt
Current protection for PFC
Fault pin connected to thermistor
Logic Input PFC Gate Driver
Logic Input High Side Gate Driver - Phase U
Logic Input High Side Gate Driver - Phase V
Logic Input High Side Gate Driver - Phase W
Logic Input Low Side Gate Driver - Phase U
Logic Input Low Side Gate Driver - Phase V
Logic Input Low Side Gate Driver - Phase W
High Side Floating Supply voltage for U phase
U phase output. Internally connected to U phase high side driver ground
High Side Floating Supply voltage for V phase
V phase output. Internally connected to V phase high side driver ground
High Side Floating Supply Voltage for W phase
W phase output. Internally connected to W phase high side driver ground
Positive PFC Output Voltage
PFC Inductor Connection to IGBT and Rectifier node
Negative PFC Output Voltage
Negative Main Supply
Note : Pins 6, 7, 8, 9, 10, 19, 22, 25, 26, 28, 30 are not present
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STK5DFU350D-E
ABSOLUTE MAXIMUM RATINGS at Tc= 25°C (Notes 1,2)
Symbol
Rating
Conditions
Value
Unit
PFC Section
PFC
IGBT
PFC
Diode
Collector-emitter voltage
VCE
PFCL to HVGND
600
V
Repetitive peak collector current
ICP
Duty cycle 10%, pulse width 100us
24
A
Collector current
IC
11.3
A
Power dissipation
PC
39.1
W
Diode reverse voltage
VRM
VP to PFCL
600
V
Repetitive peak forward current
IFP1
Duty cycle 10%, pulse width 100us
24
A
Diode forward current
IF1
11.3
A
Power dissipation
PD1
27.2
W
264
V
424
V
1.8
kW
9.5
Arms
Maximum AC input voltage
VAC
Maximum output voltage
Vo
Maximum output power
Wo
Input AC current (steady state)
Iin
Single-phase Full-rectified
In the Application Circuit
(Vac=200V, Vout=380V, fc=40kHz)
Inverter Section
Supply voltage
VP
VP to HVGND surge < 500V
(Note 3)
450
V
Collector-emitter voltage
VCE
VP to U, V, W or U, V, W to HVGND
600
V
VP, HVGND, U, V, W terminal current
±8
A
Output current
Io
±3.7
A
Output peak current
Iop
VP, HVGND, U, V, W terminal
current at Tc=100C
VP, HVGND, U, V, W terminal current
for a Pulse width of 1ms
±16
A
Maximum power dissipation
Pd
IGBT per 1 channel
16.0
W
Gate driver supply voltage
VD1,2,3,4
VBU to U, VBV to V, VBW to W, VDD
to GND ( Note 4)
0.3 to 20
V
Input signal voltage
VIN
HINx, LINx, PFCIN (x=U,V,W)
0.3 to VDD
V
V
Gate driver section
FAULT terminal voltage
VFAULT
FAULT terminal
0.3 to VDD
PFCTRIP terminal voltage
VPTRIP
PTRIP terminal
1.5 to 2.0
V
Junction temperature
Tj
IGBT, FRD
150
C
Storage temperature
Tstg
40 to +125
C
Operating Case temperature
Tc
IPM case temperature
20 to +100
C
Tightening torque
MT
Case mounting screws
0.9
Nm
Isolation voltage
Vis
50Hz sine wave AC 1 minute (Note 5)
2000
VRMS
Intelligent Power Module
1.
2.
3.
4.
5.
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device
functionality should not be assumed, damage may occur and reliability may be affected.
Refer to ELECTRICAL CHARACTERISTICS, RECOMMENDED OPERATING RANGES and/or APPLICATION INFORMATION for
Safe Operating parameters.
This surge voltage developed by the switching operation due to the wiring inductance between VP and HVGND terminals.
VBS=VBU to U, VBV to V, VBW to W
Test conditions : AC2500V, 1 s
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STK5DFU350D-E
RECOMMENDED OPERATING RANGES (Note 6)
Rating
Symbol
Min
Typ
Max
Unit
450
V
12.5
15
17.5
VDD to GND (Note 6)
13.5
15
16.5
HINU, HINV, HINW, LINU, LINV,
LINW,PFCIN
3.0
5.0
VIN(OFF)
0
0.3
fPWM
1
20
VCC
VP to HVGND
VBS
VBU to U, VBV to V, VBW to W
VDD
ON-state input voltage
VIN(ON)
OFF-state input voltage
PWM frequency
Supply voltage
Gate driver supply voltage
0
Dead time
DT
Turn-off to turn-on (external)
Allowable input pulse width
PWIN
ON and OFF
Package mounting torque
6.
‘M3’ type screw
6
V
kHz
1.5
μs
1
μs
0.6
0.9
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to
stresses beyond the Recommended Operating Ranges limits may affect device reliability.
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V
Nm
STK5DFU350D-E
ELECTRICAL CHARACTERISTICS at Tc=25C, VD1, VD2, VD3, VD4=15V (Note 7)
Parameter
Test Conditions
Symbol
Min
Typ
Max
Unit
-
100
μA
PFC Section
Collector-emitter cut-off current
VCE=600V
ICE
-
Reverse leakage current (PFC Diode)
VR=600V
IR
-
-
100
μA
Ic=12A, Tj=25°C
VCE(sat)
-
1.8
2.2
V
-
1.5
-
-
2.5
3.0
-
1.9
-
Collector-emitter saturation voltage
Diode forward voltage (PFC Diode)
Junction to case thermal resistance
Ic=6A, Tj=100°C
IF=12A, Tj=25°C
VF1
IF=6A, Tj=100°C
V
IGBT(Q1)
θj-c(T)
-
-
3.2
FRD1(D1)
θj-c(D)
-
-
4.6
tON
-
0.5
-
μs
Ic=12A,VP=300V, Tj=25C
tOFF
-
1.1
-
μs
trr
-
180
-
ns
°C/W
Switching characteristics
Switching time
Diode reverse recovery time
Inverter section
Collector-emitter leakage current
VCE=600V
ICE
-
-
100
μA
Bootstrap diode reverse current
VR(BD)=600V
IR(BD)
-
-
100
μA
-
2.1
2.6
V
-
1.8
-
V
-
2.0
2.5
V
-
1.6
-
V
Collector to emitter saturation voltage
Diode forward voltage
Ic=8A, Tj=25C
VCE(sat)
Ic=4A, Tj=100C
IF=8A, Tj=25C
VF
IF=4A, Tj=100C
θj-c(T)
-
-
7.8
C/W
tON
-
0.7
-
μs
tOFF
-
0.9
-
μs
EON
-
770
-
μJ
EOFF
-
200
-
μJ
Total switching loss
ETOT
-
970
-
μJ
Turn-on switching loss
EON
-
350
-
μJ
EOFF
-
110
-
μJ
ETOT
-
460
-
μJ
EREC
-
130
-
μJ
-
ns
-
μs
Junction to case thermal resistance
Switching time
IGBT
Ic=8A,VP=300V, Tj=25C
Turn-on switching loss
Turn-off switching loss
Turn-off switching loss
Ic=8A, VCC=300V, Tj=25C
Ic=4A, VCC=300V, Tj=100C
Total switching loss
Diode reverse recovery energy
Diode reverse recovery time
Ic=8A, VCC=300V, Tj=25C
(di/dt set by internal driver)
trr
-
180
-
Reverse bias safe operating area
Ic=16A, VCE=450V
RBSOA
Full
Square
Short circuit safe operating area
VCE=400V
SCSOA
4
7.
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted.
Product performance may not be indicated by the Electrical Characteristics if operated under different conditions.
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STK5DFU350D-E
ELECTRICAL CHARACTERISTICS at Tc=25C, VBS=15V, VDD=15V (Note 8)
Parameter
Test Conditions
Symbol
Min
Typ
Max
Unit
Driver Section
Gate driver consumption current
High level Input voltage
Low level Input voltage
VBS=15V (Note 4), per driver
ID
-
0.08
0.4
mA
VDD=15V, total
ID
-
0.85
2.4
mA
HINU, HINV, HINW, LINU, LINV, LINW
to GND
Vin H
2.5
-
-
V
Vin L
-
-
0.8
V
Logic 1 input current
VIN=+3.3V
IIN+
-
100
143
μA
Logic 0 input current
VIN=0V
IIN-
-
-
2
μA
IF=0.1A
VF(DB)
-
0.8
-
V
RBC
-
2
-
Ω
IoSD
-
2
-
mA
FLTCLR
1
2
3
ms
Bootstrap diode forward voltage
Bootstrap circuit resistance
FAULT/TH terminal sink current
FAULT : ON / VFAULT=0.1V
FAULT clearance delay time
Over current protection for inverter stage
VN to HVGND current
OCP
8.7
9.8
10.9
A
ISO terminal Output voltage
Io=8A, ISO to GND voltage
VISO
0.38
0.40
0.42
V
PTRIP to GND
VPTRIP
0.37
0.26
V
tPTRIP
(790)
(900)
(1150)
ns
PTRIP threshold voltage
PTRIP to shutdown propagation delay
PTRIP blanking time
tPTRIPBL
290
350
-
ns
VDD and VBS supply undervoltage
positive going input threshold
VDD and VBS supply undervoltage
negative going input threshold
VDD and VBS supply undervoltage Ilockout
hysteresis
VDDUV+
VBSUV+
10.5
11.1
11.7
V
VDDUVVBSUV-
10.3
10.9
11.5
V
VDDUVH
VBSUVH
-
0.2
-
V
8.
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted.
Product performance may not be indicated by the Electrical Characteristics if operated under different conditions.
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8
STK5DFU350D-E
TYPICAL CHARACTERISTICS PFC SECTION
15
IF, FOWERD CURRENT (A)
IC, COLLECTOR CURRENT (A)
15
TJ =25C
10
TJ = 100C
5
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
TJ = 25C
10
TJ = 100C
5
0
0.0
VCE, COLLECTOR-EMITTER VOLTAGE (V)
1.5
2.0
2.5
3.0
Figure 5 PFC Diode VF versus IF for different
temperatures
0.8
0.8
Eoff, SWITCHIG LOSS (mJ)
EON, SWITCHING LOSS (mJ)
1.0
VF, FOWERD VOLTAGE (V)
Figure 4 VCE versus ID for different temperatures
(VDD=15V)
0.6
TJ = 100C
0.4
TJ = 25C
0.2
0.0
0
2
4
6
8
10
12
14
16
IC, COLLECTOR CURRENT (A)
Figure 6 IGBT EON versus ID for different
temperatures
0.8
0.6
0.4
0.2
0.0
0.000001
0.0001
0.01
ON-PULSE WIDTH (S)
1
0.6
TJ = 100C
0.4
TJ = 25C
0.2
0.0
0
2
4
6
8
10
12
IC, COLLECTOR CURRENT (A)
14
Figure 4 IGBT EOFF versus ID for different
temperatures
1.0
STANDARDIZED SQUAREWAVE PEAK R(t)
0.5
100
Figure 8 Thermal Impedance Plot
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16
STK5DFU350D-E
TYPICAL CHARACTERISTICS INVERTER SECTION
10
IF, FOWERD CURRENT (A)
IC, COLLECTOR CURRENT (A)
10
8
TJ=25C
6
4
TJ = 100C
2
0
0.0
0.5
1.0
1.5
2.0
2.5
TJ = 100C
4
2
0.0
Figure 9 VCE versus ID for different temperatures
(VDD=15V)
0.5
1.0
1.5
2.0
2.5
VF, FOWERD VOLTAGE (V)
3.0
Figure 10 VF versus ID for different temperatures
0.30
Eoff, SWITCHIG LOSS (mJ)
1.0
EON, SWITCHING LOSS (mJ)
TJ = 25C
6
0
3.0
VCE, COLLECTOR-EMITTER VOLTAGE (V)
0.8
TJ = 100C
0.6
0.4
TJ = 25C
0.2
0.0
0
2
4
6
8
0.8
0.6
0.4
0.2
0.01
ON-PULSE WIDTH (S)
1
0.15
TJ = 25C
0.10
0.05
0.00
2
4
6
8
10
Figure 12 EOFF versus ID for different temperatures
1.0
0.0001
TJ = 100C
0.20
IC, COLLECTOR CURRENT (A)
Figure 11 EON versus ID for different temperatures
0.0
0.000001
0.25
0
10
IC, COLLECTOR CURRENT (A)
STANDARDIZED SQUAREWAVE PEAK R(t)
8
100
Figure 13 Thermal Impedance Plot
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STK5DFU350D-E
APPLICATIONS INFORMATION
Input / Output Timing Chart
Figure 14. Input/Output Timing Chart
Notes
1. This section of the timing diagram shows the effect of cross-conduction prevention.
2. This section of the timing diagram shows that when the voltage on VDD decreases sufficiently all gate output signals will go low,
switching off all six IGBTs. When the voltage on VDD rises sufficiently, normal operation will resume.
3. This section shows that when the bootstrap voltage VBS drops, the corresponding high side output (U or V or W) is switched off.
When VBS rises sufficiently, normal operation will resume.
4. This section shows that when the voltage on ITRIP exceeds the threshold, all IGBT’s are turned off. Normal operation resumes
later after the over-current condition is removed.
Input / Output Logic Table
INPUT
OUTPUT
HIN
LIN
Itrip
Enable
High side
IGBT
Low side
IGBT
U,V,W
FAULT
H
L
L
H
ON (Note 5)
OFF
VP
OFF
L
H
L
H
OFF
ON
NU,NV,NW
OFF
L
L
L
H
OFF
OFF
High Impedance
OFF
H
H
L
H
OFF
OFF
High Impedance
OFF
X
X
H
H
OFF
OFF
High Impedance
ON
X
X
X
L
OFF
OFF
High Impedance
OFF
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STK5DFU350D-E
Thermistor characteristics
Parameter
Resistance
Symbol
Condition
Min
Typ
Max
Unit
R25
Tc=25℃
99
100
101
kΩ
R100
Tc=100℃
B
B-Constant (25 to 50℃)
5.18
5.38
5.60
kΩ
4208
4250
4293
K
+125
℃
40
Temperature Range
Case Temperature(Tc) - Thermistor resistance(RTH)
RTH, Thermistor Resistance (kΩ)
10000
min
typ
max
1000
100
Figure 6 Thermistor resistance versus case temperature
10
1
Figure 7 Voltage on circuit connected to thermistor
-40 -30 -20 -10(RTH=39k,
0 10 20pull-up
30 40voltage
50 60 5V,
70 see
80 90 100 110 120 130
Tc, Case temperature (degC)
Figure 2)
Figure 5 Thermistor Resistance versus Case Temperature
Temperature(Tc)
THto
to GND
VSS voltage
characteristic
Case Case
Temperature
(Tc)  -TH
voltage
characteristic
VTH, TH-VSS terminal voltage [V]
6.0
min
typ
max
5.0
4.0
3.0
2.0
1.0
0.0
-40 -30 -20 -10
0
10
20 30 40 50 60 70 80
Tc, Case temperature [degC]
90 100 110 120 130
Figure 8 Thermistor Voltage versus Case Temperature
Conditions: RTH=39kΩ, pull-up voltage 5.0V (see
Figure 2)
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STK5DFU350D-E
Calculation of bootstrap capacitor value
Signal inputs
The bootstrap capacitor value CB is calculated using
the following approach. The following parameters
influence the choice of bootstrap capacitor:
Each signal input has a pull-down resistor. An
additional pull-down resistor of between 2.2kΩ and
3.3kΩ is recommended on each input to improve noise
immunity

VBS: Bootstrap power supply.
15V is recommended.
QG: Total gate charge of IGBT at VBS=15V.
42nC
UVLO: Falling threshold for UVLO.
Specified as 12V.
IDMAX: High side drive consumption current..
Specified as 95A
tONMAX: Maximum ON pulse width of high
side IGBT.
FAULT/TH pin
The FAULT/TH pin is connected to an open-drain
FAULT output requiring a pull-up resistor. If the pullup voltage is 5V, use a pull-up resistor with a value of
6.8kΩ or higher. If the pull-up voltage is 15V, use a
pull-up resistor with a value of 20kΩ or higher. The
pulled up voltage in normal operation for the FLTEN
pin should be above 2.5V. The FAULT output is
triggered if there is a VCC undervoltage or an
overcurrent condition on either the PFC or inverter
stages.
The terminal has a function of thermistor output, which
is connected between GND and this terminal.




Capacitance calculation formula:
CB = (QG + IDMAX * tONMAX)/(VBS - UVLO)
Overcurrent protection
CB is recommended to be approximately 3 times the
value calculated above. The recommended value of CB
is in the range of 1 to 47μF, however, the value needs
to be verified prior to production. When not using the
bootstrap circuit, each high side driver power supply
requires an external independent power supply.
An over-current condition is detected if the voltage on
the PTRIP pin is larger than the reference voltage.
There is a blanking time of typically 350ns to improve
noise immunity. After a shutdown propagation delay of
typically 0.55 s, the FAULT output is switched on.
The over-current protection threshold should be set to
be equal or lower to the absolute maximum current.
The internal bootstrap circuit uses a MOSFET. The
turn on time of this MOSFET is synchronized with the
turn on of the low side IGBT. The bootstrap capacitor
is charged by turning on the low side IGBT.
An additional fuse is recommended to protect against
system level or abnormal over-current fault conditions.
If the low side IGBT is held on for a long period of
time (more than one second for example), the bootstrap
voltage on the high side MOSFET will slowly
discharge.
Capacitors on High Voltage and VDD supplies
Bootstrap Capacitance CB F
Both the high voltage and VDD supplies require an
electrolytic capacitor and an additional high frequency
capacitor. The recommended value of the high
frequency capacitor is between 100nF and 10 μF.
Minimum input pulse width
When input pulse width is less than 1μs, an output may
not react to the pulse. (Both ON signal and OFF signal)
Input terminal Zener Diode
The inputs are protected with 10V Zener diodes. If the
input voltage exceeds 5V, a current limiting resistor
which limits the input current to less than 0.5mA must
be added to the input. This also helps with improving
noise immunity.
100
10
1
0.1
0.01
0.1
1
10
tONMAX [ms]
100
1000
Figure 97: Bootstrap capacitance versus tONMAX
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STK5DFU350D-E
Mounting Instructions
Item
Recommended Condition
Pitch
41±0.1mm (Please refer to Package Outline Diagram)
Screw
Diameter : M3
Screw head types: pan head, truss head, binding head
Washer
Plane washer dimensions (Figure 14)
D = 7mm, d = 3.2mm and t = 0.5mm JIS B 1256
Heat sink
Torque
Grease
Material: Aluminum or Copper
Warpage (the surface that contacts IPM ) : 50 to 50 μm
Screw holes must be countersunk.
No contamination on the heat sink surface that contacts IPM.
Temporary tightening : 50 to 60 % of final tightening on first screw
Temporary tightening : 50 to 60 % of final tightening on second screw
Final tightening : 0.4 to 0.6Nm on first screw
Final tightening : 0.4 to 0.6Nm on second screw
Silicone grease.
Thickness : 50 to 100 μm
Uniformly apply silicon grease to whole back.
Thermal foils are only recommended after careful evaluation. Thickness, stiffness and
compressibility parameters have a strong influence on performance.
Recommended
Notrecommended
Siliconegrease
Figure 108: Module Mounting details: components; washer drawing; need for even spreading of thermal grease
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14
STK5DFU350D-E
Package Dimensions
unit : mm
The tolerances of length are +/ 0.5mm
unless otherwise specified.
5.5 11.0 7.0 missing pin : 6,7,8,9,10,19,22,25,26,28,30 1.1
44.0 41.0 note2
32
17
26.5 (24.0) 3.4 (15.75) 31.5 (32.7) note3
16
2 +0.2 ‐0.05 +0.2 1
note1
0.6 ‐0.05 0.50 15×2.0=30 11.0 7.0  1.1
 3.2

note1 : Mark of mirror surface for No.1 pin identification. note2 : The form of a character in this drawing differs from that of IPM. note3 : This indicates the lot code. The form of a character in this drawing differs from that of IPM. (35.0)
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and/or other countries. SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of
SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf . SCILLC reserves the right to make changes without
further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose,
nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including
without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can
and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each
customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are
not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or
sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers,
employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of,
directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was
negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all
applicable copyright laws and is not for resale in any manner.
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