Semiconductor Components Industries, LLC, 2011
November, 2011 − Rev. 8
1Publication Order Number:
RB521S30T1/D
RB521S30T1G,
NSVRB521S30T1G,
RB521S30T5G
Schottky Barrier Diode
These Schottky barrier diodes are designed for high−speed
switching applications, circuit protection, and voltage clamping.
Extremely low forward voltage reduces conduction loss. Miniature
surface mount package is excellent for hand−held and portable
applications where space is limited.
Features
Extremely Fast Switching Speed
Extremely Low Forward Voltage 0.5 V (max) @ IF = 200 mA
Low Reverse Current
AEC Qualified and PPAP Capable
NSV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant*
MAXIMUM RATINGS
Rating Symbol Value Unit
Reverse Voltage VR30 Vdc
Forward Current DC IF200 mA
Peak Forward Surge Current (Note 1) IFSM 1.0 A
ESD Rating: Class 1C per Human Body Model
ESD Rating: Class C per Machine Model
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.
1. 60 Hz for 1 cycle.
THERMAL CHARACTERISTICS
Characteristic Symbol Max Unit
Total Device Dissipation FR−5 Board,
(Note 2)
TA = 25C
Derate above 25C
PD
200
1.57
mW
mW/C
Thermal Resistance,
Junction−to−Ambient
RqJA 635
C/W
Junction and Storage Temperature
Range
TJ, Tstg −55 to +125 C
2. FR−5 Minimum Pad.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
30 V SCHOTTKY
BARRIER DIODE
Device Package Shipping†
ORDERING INFORMATION
RB521S30T1G SOD−523
(Pb−Free)
4 mm Pitch
3,000/Tape & Reel
1
CATHODE
2
ANODE
RB521S30T5G SOD−523
(Pb−Free)
2 mm Pitch
8,000/Tape & Reel
http://onsemi.com
†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.
SOD−523
CASE 502
MARKING DIAGRAM
5M M G
G
12
5M = Device Code
M = Date Code*
G= Pb−Free Package
(Note: Microdot may be in either location)
*Date Code orientation may vary depending
upon manufacturing location.
NSVRB521S30T1G SOD−523
(Pb−Free)
4 mm Pitch
3,000/Tape & Reel
4 mm Pitch
3,000/Tape & Reel
RB521S30T1G, NSVRB521S30T1G, RB521S30T5G
http://onsemi.com
2
ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted)
Characteristic Symbol Min Typ Max Unit
Reverse Leakage (VR = 10 V) IR− − 30.0 mA
Forward Voltage (IF = 200 mA) VF− − 0.50 Vdc
100m
0
VR, REVERSE VOLTAGE (VOLTS)
10m
1m
100n
1n
510152025
20
0
VR, REVERSE VOLTAGE (VOLTS)
12
4
2
0
51015 30
TA = 125C
TA = −25C
1m
10m
30
2520
6
8
10
IR, REVERSE CURRENT (A)
CT
, TOATAL CAPACITANCE (pF)
0 0.1 0.2 0.3 0.4 0.5 0.6
1m
10m
100m
1m
10m
100m
1
Figure 1. Forward Characteristics
VF
, FORWARD VOLTAGE (V)
IF
, FORWARD CURRENT (A)
TA = 125C
TA = 75C
TA = 25C
TA = 75C
TA = 25C
TA = −25C
Figure 2. Reverse Characteristics
Figure 3. Total Capacitance
10n
14
16
18
RB521S30T1G, NSVRB521S30T1G, RB521S30T5G
http://onsemi.com
3
PACKAGE DIMENSIONS
SOD−523
CASE 502−01
ISSUE E
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH.
MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF
BASE MATERIAL.
4. DIMENSIONS D AND E DO NOT INCLUDE MOLD FLASH, PRO-
TRUSIONS, OR GATE BURRS.
E
D
−X−
−Y−
b
2X
M
0.08 X Y
A
H
c
DIM MIN NOM MAX
MILLIMETERS
D1.10 1.20 1.30
E0.70 0.80 0.90
A0.50 0.60 0.70
b0.25 0.30 0.35
c0.07 0.14 0.20
L0.30 REF
H1.50 1.60 1.70
12
E
E
TOP VIEW
SIDE VIEW
2X
BOTTOM VIEW
L2
L
2X
L2 0.15 0.20 0.25
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
SOLDERING FOOTPRINT*
RECOMMENDED
2X
0.48
0.40
2X
1.80
DIMENSION: MILLIMETERS
PACKAGE
OUTLINE
STYLE 1:
PIN 1. CATHODE (POLARITY BAND)
2. ANODE
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“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
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Phone: 81−3−5817−1050
RB521S30T1/D
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