Datasheet

UNISONIC TECHNOLOGIES CO., LTD
RB521S30
DIODE
SCHOTTKY BARRIER
DIODES

FEATURES
* Miniature Surface Mounting Type
* Low Forward Voltage Drop (VF=0.40V Typ. at 200mA)
* Low Reverse Leakage Current
* Fast Switching Speed

1
2
SOD-523
ORDERING INFORMATION
Ordering Number
RB521S30G-CC2-R
Note: Pin Assignment: A: Anode
K: Cathode
Package
SOD-523
Pin Assignment
1
2
A
K
Packing
Tape Reel
RB521S30G-CC2-R

(1) Packing Type
(1) R: Tape Reel
(2) Package Type
(2) CC2 : SOD-523
(3) Green Package
(3) G: Halogen Free and Lead Free
MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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
DIODE
ABSOLUTE MAXIMUM RATINGS (Single Diode @ TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Maximum Reverse Voltage (DC)
VR
30
V
Average Rectified Forward Current
IOUT
200
mA
Non-repetitive Peak Forward Surge Current
IFSM
1
A
Junction Temperature
TJ
+125
°C
Storage Temperature
TSTG
-40 ~ +125
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.

ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
PARAMETER
Forward Voltage Drop
Reverse Leakage Current
SYMBOL
CONDITIONS
VF
IF=200mA
IR
VR=10V
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
TYP
MAX
0.5
30
UNIT
V
μA
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
DIODE
TYPICAL CHARACTERISTICS
Total Capacitance
Forward Voltage Characteristics
1000
Ta = 25 C
f = 1MHz
3
1
12
5
C
CC
-25
C
Ta
=
25
C
C
75
=
1
Ta
=
=
Ta
2
10
Ta
Forward Current, IF (mA)
Total Capacitance, CT (pF)
100
0.1
0.01
0
0.001
0
2
4
6
8
10
12
14
Reverse Voltage, VR (V)
0
0.1
0.2
0.3
0.4
0.5
0.6
Forward Voltage, VF (V)
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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