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NSR0520V2T1G Schottky Barrier Diode
Schottky barrier diodes are optimized for very low forward voltage drop and low leakage current and are used in a wide range of dc-dc converter, clamping and protection applications in portable devices. NSR0520V2 in a SOD-523 miniature package enables designers to meet the challenging task of achieving higher efficiency and meeting reduced space requirements.
Features
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* * * * * * * * * * * * * * * * *
Very Low Forward Voltage Drop - 325 mV @ 100 mA Low Reverse Current - 8.0 mA @ 10 V Continuous Forward Current - 500 mA Power Dissipation with Minimum Trace - 170 mW Very High Switching Speed - 12 ns @ 10 mA Low Capacitance - 35 pF @ 1.0 V This is a Pb-Free Device LCD and Keypad Backlighting Camera Photo Flash Buck and Boost dc-dc Converters Reverse Voltage and Current Protection Clamping and Protection Mobile Handsets MP3 Players Digital Camera and Camcorders Notebook PCs & PDAs GPS
20 VOLT SCHOTTKY BARRIER DIODE
1 CATHODE
2 ANODE
Typical Applications
1
2
SOD-523 CASE 502 PLASTIC
Markets
MARKING DIAGRAM
AA M G G
1
2
AA = Device Code M = Date Code* G = Pb-Free Package (Note: Microdot may be in either location) Symbol VR IF IFSM ESD Value 20 500 2.0 Class 3B Class C Unit Vdc mA A *Date Code orientation position may vary depending upon manufacturing location.
MAXIMUM RATINGS
Rating Reverse Voltage Forward Continuous Current (DC) Non-Repetitive Peak Forward Surge Current ESD Rating: Human Body Model Machine Model
ORDERING INFORMATION
Device NSR0520V2T1G Package SOD-523* (Pb-Free) Shipping 3000/Tape & Reel
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
*This package is inherently Pb-Free. For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.
(c) Semiconductor Components Industries, LLC, 2008
July, 2008 - Rev. 1
1
Publication Order Number: NSR0520V2T1/D
NSR0520V2T1G
THERMAL CHARACTERISTICS
Characteristic Thermal Resistance Junction-to-Ambient (Note 1) Total Power Dissipation @ TA = 25C Thermal Resistance Junction-to-Ambient (Note 2) Total Power Dissipation @ TA = 25C Junction and Storage Temperature Range Symbol RqJA PD RqJA PD TJ, Tstg Max 600 170 300 340 -55 to +125 Unit C/W mW C/W mW C
1. Mounted onto a 4 in square FR-4 board 10 mm sq. 1 oz. Cu 0.06" thick single-sided. Operating to steady state. 2. Mounted onto a 4 in square FR-4 board 1 in sq. 1 oz. Cu 0.06" thick single-sided. Operating to steady state.
ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted)
Characteristic Reverse Leakage (VR = 10 V) (VR = 20 V) Forward Voltage (IF = 10 mA) (IF = 100 mA) (IF = 500 mA) Total Capacitance (VR = 1.0 V, f = 1 MHz) Reverse Recovery Time (IF = IR = 10 mA, IR = 1.0 mA) Symbol IR Min Typ 8.0 75 255 325 410 35 12.0 Max 30 Unit mA
VF
320 390 480
mV
CT
pF ns
trr
DC Current Source + -
0.1 mF
0V
tr
tp 10%
750 mH 0.1 mF
IF
VR
90%
50 W Output Pulse Generator
Pulse Generator Output IF DUT trr
Adjust for IRM
RL = 50 W Current Transformer 50 W Input Oscilloscope 1. 2. 3. 4. 5. IRM iR(REC) = 1 mA Output Pulse (IF = IRM = 10 mA; measured at iR(REC) = 1 mA)
DC Current Source is adjusted for a Forward Current (IF) of 10 mA. Pulse Generator Output is adjusted for a Peak Reverse Recovery Current IRM of 10 mA. Pulse Generator transition time << trr. IR(REC) is measured at 1 mA. Typically 0.1 X IRM or 0.25 X IRM. tp trr
Figure 1. Recovery Time Equivalent Test Circuit
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NSR0520V2T1G
1000 IF, FORWARD CURRENT (mA) IR, REVERSE CURRENT (mA) 100000 10000 100 1 25C 10 85C 25C 1000 100 10 1 0.1 0.01 0.001 0.0001 0 2 4 6 8 10 12 14 16 18 20 -40C 85C 25C 1 25C
1
-40C
0.1
0
0.05 0.1
0.15 0.2
0.25 0.3
0.35 0.4
0.45 0.5
VF, FORWARD VOLTAGE (V)
VR, REVERSE VOLTAGE (V)
Figure 2.
60 Ct, TOTAL CAPACITANCE (pF) 55 50 45 40 35 30 25 20 15 10 0 2 4 6 8 10 12 14 16 18 20
Figure 3.
VR, REVERSE VOLTAGE (V)
Figure 4.
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NSR0520V2T1G
PACKAGE DIMENSIONS
SOD-523 CASE 502-01 ISSUE C
-X- A -Y- B 1 D 2 PL 0.08 (0.003)
M
2 TXY
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL. MILLIMETERS MIN NOM MAX 1.10 1.20 1.30 0.70 0.80 0.90 0.50 0.60 0.70 0.25 0.30 0.35 0.07 0.14 0.20 0.15 0.20 0.25 1.50 1.60 1.70 INCHES NOM MAX 0.047 0.051 0.032 0.035 0.024 0.028 0.012 0.014 0.0055 0.0079 0.008 0.010 0.063 0.067
C K S -T-
SEATING PLANE
DIM A B C D J K S
MIN 0.043 0.028 0.020 0.010 0.0028 0.006 0.059
J
SOLDERING FOOTPRINT*
1.40 0.0547 0.40 0.0157 0.40 0.0157
SCALE 10:1 mm inches
*For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.
ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). 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.
PUBLICATION ORDERING INFORMATION
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NSR0520V2T1/D

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