SD101AWS – SD101CWS
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
•
•
•
•
•
•
•
Low Forward Voltage Drop
Guard Ring Construction for Transient Protection
Negligible Reverse Recovery Time
Low Capacitance
Ultra-small Surface Mount Package
Lead Free/RoHS Compliant Version (Note 1)
“Green” Device (Note 2)
Mechanical Data
•
•
•
•
•
•
Case: SOD323
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Polarity: Cathode Band
Leads: Matte Tin Finish annealed over Alloy 42 leadframe (Lead
Free Plating). Solderable per MIL-STD-202, Method 208
Weight: 0.004 grams (approximate)
Top View
Ordering Information
(Note 3)
Part Number
SD101AWS-7-F
SD101BWS-7-F
SD101CWS-7-F
Notes:
Case
SOD323
SOD323
SOD323
Packaging
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
1. No purposefully added lead.
2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/
3. For packaging details, go to our website at http://www.diodes.com.
Marking Information
XX
xx = Product Type Marking Code
S1 or SK = SD101AWS
S2 or SK = SD101BWS
S3 or SC or SK = SD101CWS
SD101AWS – SD101CWS
Document number: DS30078 Rev. 12 - 2
1 of 4
www.diodes.com
January 2012
© Diodes Incorporated
SD101AWS – SD101CWS
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 4)
Non-Repetitive Peak Forward Surge Current
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
@ t
≤
1.0s
@ t = 10μs
I
FSM
SD101AWS
60
42
SD101BWS
50
35
15
50
2.0
SD101CWS
40
28
Unit
V
V
mA
mA
Thermal Characteristics
Characteristic
Power Dissipation (Note 4)
Thermal Resistance, Junction to Ambient Air (Note 4)
Operating and Storage Temperature Range
Symbol
P
D
R
θ
JA
T
J,
T
STG
Value
200
625
-65 to +125
Unit
mW
°C/W
°C
Electrical Characteristics
Characteristic
Reverse Breakdown Voltage (Note 5)
@T
A
= 25°C unless otherwise specified
Symbol
SD101AWS
SD101BWS
SD101CWS
SD101AWS
SD101BWS
SD101CWS
SD101AWS
SD101BWS
SD101CWS
SD101AWS
SD101BWS
SD101CWS
SD101AWS
SD101BWS
SD101CWS
V
(BR)R
Min
60
50
40
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Max
⎯
⎯
⎯
0.41
0.40
0.39
1.00
0.95
0.90
200
200
200
2.0
2.1
2.2
1.0
Unit
V
Test Conditions
I
R
= 10μA
I
R
= 10μA
I
R
= 10μA
I
F
= 1.0mA
I
F
= 1.0mA
I
F
= 1.0mA
I
F
= 15mA
I
F
= 15mA
I
F
= 15mA
V
R
= 50V
V
R
= 40V
V
R
= 30V
V
R
= 0V, f = 1.0MHz
V
R
= 0V, f = 1.0MHz
V
R
= 0V, f = 1.0MHz
I
F
= I
R
= 5.0mA,
I
rr
= 0.1 x I
R
, R
L
= 100Ω
Forward Voltage Drop
V
FM
V
Peak Reverse Current (Note 5)
I
RM
nA
Total Capacitance
C
T
t
rr
pF
Reverse Recovery Time
Notes:
ns
4. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com.
5. Short duration pulse test used to minimize self-heating effect.
SD101AWS – SD101CWS
Document number: DS30078 Rev. 12 - 2
2 of 4
www.diodes.com
January 2012
© Diodes Incorporated
SD101AWS – SD101CWS
I
F
, INSTANTANEOUS FORWARD CURRENT (mA)
I
R
, INSTANTANEOUS REVERSE CURRENT (nA)
100
T
A
= 125ºC
T
A
= 75ºC
T
A
= 25ºC
10,000
1,000
10
100
10
1.0
1
T
A
= 0ºC
0.1
T
A
= -40ºC
0.1
0
10
40
20
30
50
60
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
0
0.2 0.4 0.6
0.8 1.0 1.2 1.4 1.6
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
250
1.8
1.6
P
D
, POWER DISSIPATION (mW)
f = 1.0MHz
C
T
, TOTAL CAPACITANCE (pF)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
5
10
15
20
25
30
35
40
V
R
, DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
200
150
100
50
0
0
40
80
120
160
200
T
A
, AMBIENT TEMPERATURE (
°
C)
Fig. 4 Power Derating Curve
Package Outline Dimensions
C
H
B
A
M
L
K
J
SOD323
Dim
Min
Max
A
0.25
0.35
B
1.20
1.40
C
2.30
2.70
H
1.60
1.80
J
0.00
0.10
K
1.0
1.1
L
0.20
0.40
M
0.10
0.15
0°
8°
α
All Dimensions in mm
SD101AWS – SD101CWS
Document number: DS30078 Rev. 12 - 2
3 of 4
www.diodes.com
January 2012
© Diodes Incorporated
SD101AWS – SD101CWS
Suggested Pad Layout
C
X
Y
G
Z
Dimensions Value (in mm)
Z
3.75
G
1.05
X
0.65
Y
1.35
C
2.40
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2012, Diodes Incorporated
www.diodes.com
SD101AWS – SD101CWS
Document number: DS30078 Rev. 12 - 2
4 of 4
www.diodes.com
January 2012
© Diodes Incorporated
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