SD101AW - SD101CW
Document number: DS11012 Rev. 19 - 2 1 of 3
www.diodes.com July 2008
© Diodes Incorporated
SD101AW - SD101C
W
SCHOTTKY BARRIER SWITC HING DIODE
Features
• Low Forward Voltage Drop
• Guard Ring Construction for Transient Protection
• Negligible Reverse Recovery Time
• Very Low Reverse Capacitance
• Lead, Halogen and Antimony Free, RoHS Compliant
"Green" Device (Notes 2 and 3)
Mechanical Data
• Case: SOD-123
• Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• Leads: Solderable per MIL-STD-202, Method 208
• Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe)
• Polarity: Cathode Band
• Marking Information: See Page 3
• Ordering Information: See Page 3
• Weight: 0.01 grams (approximate)
Top View
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic Symbol SD101AW SD101BW SD101CW Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR 60 50 40 V
RMS Reverse Voltage VR(RMS) 42 35 28 V
Forward Continuous Current (Note 1) IFM 15 mA
Non-Repetitive Peak Forward Surge Current @ t ≤ 1.0s
@ t = 10μs IFSM 50
2.0 mA
A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 1) PD 400 mW
Thermal Resistance, Junction to Ambient Air (Note 1) RθJA 300 °C/W
Operating and Storage Temperature Range TJ, TSTG -65 to +125 °C
Notes: 1. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. No purposefully added lead. Halogen and Antimony Free.
3. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date Code
V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
SD101AW - SD101C
W
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic Symbol Min Max Unit Test Condition
Reverse Breakdown Voltage (Note 4) SD101AW
SD101BW
SD101CW V(BR)R 60
50
40 ⎯ V IR = 10μA
IR = 10μA
IR = 10μA
Forward Voltage Drop SD101AW
SD101BW
SD101CW
SD101AW
SD101BW
SD101CW
VFM ⎯
0.41
0.40
0.39
1.00
0.95
0.90
V
IF = 1.0mA
IF = 1.0mA
IF = 1.0mA
IF = 15mA
IF = 15mA
IF = 15mA
Peak Reverse Current (Note 4) SD101AW
SD101BW
SD101CW IRM ⎯ 200 nA VR = 50V
VR = 40V
VR = 30V
Total Capacitance SD101AW
SD101BW
SD101CW CT ⎯ 2.0
2.1
2.2 pF VR = 0V, f = 1.0MHz
Reverse Recovery Time trr ⎯ 1.0 ns IF = IR = 5.0mA,
Irr = 0.1 x IR, RL = 100Ω
Notes: 4. Short duration pulse test used to minimize self-heating effect.
SD101AW - SD101CW
Document number: DS11012 Rev. 19 - 2 2 of 3
www.diodes.com July 2008
© Diodes Incorporated
0.01
0.1
1.0
10
00.51
I , INS
.0
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(mA)
F
A
B
C
V , INSTANTANEOUS FORW ARD VOLT AGE (V)
Fig. 1 Typical Forward Characteristics
F
0.0001
0.1
1
10
0204060
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
R
I , INSTANTANEOUS REVERSE CURRENT (µA)
R
10 30 50
0.001
0.01
0
1
2
01020304050
C
,
T
O
T
AL
C
A
P
A
C
I
T
AN
C
E (p
F
)
T
V , DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs Reverse Voltage
R
T= 25C
f = 1MHz
j
°
0
200
500
025
50 75 125 150
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N (mW)
D
T , AMBIENT TEMPERA TURE (°C)
Fig. 4 Power Derating Curve
A
100
100
300
400
See Note 1
SD101AW - SD101C
W
Ordering Information (Note 5)
Part Number Case Packaging
SD101xW-7-F SOD-123 3000/Tape and Reel
SD101xW-13-F SOD-123 10,000/Tape and Reel
Notes: 5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
xx = Product Type Marking Code
S1 or SK = SD101AW
S2 or SK = SD101BW
S3 or SK = SD101CW
YM = Date Code Marking
Y = Year (ex: T = 2006)
M = Month (ex: 9 = September)
XX
YM
Date Code Key
Year 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
Code J K L M N P R S T U V W X Y Z A B C
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
Package Outline Dimensions
SD101AW - SD101CW
Document number: DS11012 Rev. 19 - 2 3 of 3
www.diodes.com July 2008
© Diodes Incorporated
Suggested Pad Layout
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume an y liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products 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 our website,
harmless against all damages. LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
K
L
M
C
H
BA
SOD-123
Dim Min Max
A 0.55 Typ
B 1.40 1.70
C 3.55 3.85
H 2.55 2.85
J 0.00 0.10
K 1.00 1.35
L 0.25 0.40
M 0.10 0.15
α 0 8°
All Dimensions in mm
Z
X
C
G
Y
Dimensions Value (in mm)
Z 4.9
G 2.5
X 0.7
Y 1.2
C 3.7
