RB521S30T1G,
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.
http://onsemi.com
Features
30 V SCHOTTKY
BARRIER DIODE
• Extremely Fast Switching Speed
• Extremely Low Forward Voltage 0.5 V (max) @ I = 200 mA
F
• Low Reverse Current
1
2
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
CATHODE
ANODE
Compliant
MAXIMUM RATINGS
2
Rating
Symbol
Value
30
Unit
Vdc
mA
A
1
Reverse Voltage
V
R
SOD−523
CASE 502
Forward Current DC
I
F
200
1.0
Peak Forward Surge Current (Note 1)
I
FSM
ESD Rating: Class 1C per Human Body Model
ESD Rating: Class C per Machine Model
MARKING DIAGRAM
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.
5M M G
G
1
2
5M
M
G
= Device Code
= Date Code*
= Pb−Free Package
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
(Note: Microdot may be in either location)
Total Device Dissipation FR−5 Board,
P
200
mW
*Date Code orientation may vary depending
upon manufacturing location.
D
(Note 2) T = 25°C
A
Derate above 25°C
1.57
635
mW/°C
°C/W
°C
Thermal Resistance, Junction−to−Ambient
R
q
JA
ORDERING INFORMATION
Junction and Storage
Temperature Range
T , T
J
−55 to +125
stg
†
Device
Package
Shipping
2. FR−5 Minimum Pad.
RB521S30T1G
SOD−523
(Pb−Free)
4 mm Pitch
3000/Tape & Reel
ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted)
A
RB521S30T5G
SOD−523
(Pb−Free)
4 mm Pitch
8000/Tape & Reel
Characteristic
Symbol
Min
Typ
Max
Unit
Reverse Leakage
I
−
−
30.0
mA
R
†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.
(V = 10 V)
R
Forward Voltage
V
−
−
0.50
Vdc
F
(I = 200 mA)
F
© Semiconductor Components Industries, LLC, 2011
1
Publication Order Number:
July, 2011 − Rev. 6
RB521S30T1/D