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Semiconductor 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
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FDLL485B — High Conductance, Low Leakage Diode
© 1997 Fairchild Semiconductor Corporation www.fairchildsemi.com
FDLL485B R ev. 1.1.0 1
April 2013
FDLL485B
High Conductance, Low Leakage Diode
Absolute Maximum Ratings(1)
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-
ble above the re co mmen ded operating conditions and s tres si ng the parts to these level s i s not recommended. In addi-
tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted.
Note:
1. These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Thermal Characteristics
Electrical Characteristics
Values are at TA = 25°C unless otherwise noted.
Symbol Parameter Value Units
WIV Worki ng Inv ers e Voltage 180 V
IOAverage Rectified Current 200 mA
IFDC Forward Current 500 mA
ifRecurrent Peak Forward Current 600 mA
IFSM Non-repetitive Peak Forward Current Pulse Width = 1.0 s 1.0 A
Pulse Width = 1.0 μs4.0A
TSTG Storage Temperature Range -65 to +200 °C
TJOperating Junc tion Temperatu re -65 to +200 °C
Symbol Parameter Value Units
PDPower Dissipation 500 mW
Linear Derating Factor from TA = 25°C3.33mW/°C
RθJA Thermal Resistance, Junction to Ambient 350 °C/W
Symbol Parameter Conditions Min. Max. Units
VRBreakdown Voltage IR = 100 μA200 V
VFForward Voltage IF = 100 mA 1.0 V
IRReverse Leakage VR = 180 V 25 nA
VR = 180 V, TA = 150°C5.0μA
CTTotal Capacitance VR = 0, f = 1.0 MHz 6.0 pF
Cathode Band
SOD80
Description
A general purpose diode that couples high forward con-
ductance fast swiching speed and high blocking voltages
in a glass leadless LL-34 surface mount package. Place-
ment of the expansion gap has no relationship to the
location of the cathode terminal which is indicated by the
first color band.
FDLL485B — High Conductance, Low Leakage Diode
© 1997 Fairchild Semiconductor Corporation www.fairchildsemi.com
Rev. 1.1.0 2
Typical Performance Characteristics
Figure 1. Forward Current Derating Curve Figure 2. Forward Charac teristics
Figure 3. Reverse Characteristics Figure 4. Non-Repetitive Surge Current
Figure 5. Junction Capacitance
050100150
0
2
4
6
8
MOUNTED ON PC BOARD,
TA 0.5" (12.7mm) LEAD LENGTH
60Hz RESISTIVE OF INDUCTIVE LOAD
HEAT-SINK
MOUNTING, TC
4"x4"x0.15"
COPPER PLATE
Average Rectified Forward Current, IF[A]
Amb ient Te m peratu re [oC]
Forward Current Derating Curve
Forward Characteristics
0.7 0.8 0.9 1 1.1 1.2 1.3 1.4
0.1
1
10
100
FORWARD VOLTAGE (V)
FORWARD C
T = 25 C
º
A
Pulse Width = 300μs
1% Duty Cy cle
Rev erse Chara cteri stics
0 20406080100120140
0.01
0.1
1
10
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
REVERSE C
T = 100 C
º
C
T = 25 C
º
A
Non-Repetitive Surge Cu rrent
12 51020 50100
0
40
80
120
160
200
NUMBER OF C YCLES AT 60Hz
FORWAR
T = 105 C
º
A
J unct i o n Cap aci tanc e
1 5 10 50 100
10
50
100
400
REVERS E VOL T AGE (V)
CAPACITANCE
T = 25 C
º
A
f = 1.0 MHz
Visg = 50m Vp-p
FDLL485B — High Conductance, Low Leakage Diode
© 1997 Fairchild Semiconductor Corporation www.fairchildsemi.com
Rev. 1.1.0 3
Physical Dimensions
Figure 6. 2-TERMINAL, SOD-80, JEDEC DO-213AC, MINI-MELF
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner
without notic e. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor represe ntative to verify or
obtain the most recent revision. Package specifica tions do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the
warranty therein, which covers Fairchild produ cts.
Always visit Fairchild Semiconduct or’s online packaging are a for the most recent package drawings :
http://www.fairchildsemi.com/packaging/.
For current tape an d reel specifications, visit Fair child Semiconductor’s online pac kaging area:
http://www.fairchildsemi.com/packaging/tr/SOD80A_tnr.pdf.
1.50
1.30
CR0.30
0.20
2.64 REF
0.50
0.30
3.60
3.30
NOTES: UNLESS OTHERWISE SPECIFIED
A) PACKAGE STANDARD REFERENCE:
JEDEC DO-213, VARIATION AC.
B) ALL DIMENSIONS ARE IN MILLIMETERS.
CCORNER RADIUS IS OPTIONAL.
D) DRAWING FILE NAME: SOD80A REV01
SOD-80
© Fairchild Semiconductor Corporation www.fairchildsemi.com
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reasonably expected to result in a significant injury of the user.
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Datasheet Identification Product Status Definition
Advance Information Formative / In Design Datasheet contains the design specifications for product development. Specifications may change
in any manner without notice.
Preliminary First Production
Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild
Semiconductor reserves the right to make changes at any time without notice to improve design.
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changes at any time without notice to improve the design.
Obsolete Not In Production Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor.
The datasheet is for reference information only.
Rev. I64
®
www.onsemi.com
1
ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent
coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.
ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor 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.
Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,
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application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not
designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification
in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized
application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
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