DS30078 Rev. 6 - 2 1 of 3 SD101AWS - SD101CWS
www.diodes.com ã Diodes Incorporated
SD101AWS - SD101CWS
SURFACE MOUNT SCHOTTKY BARRIER DIODE
·Low Forward Voltage Drop
·Guard Ring Construction for Transient Protection
·Negligible Reverse Recovery Time
·Low Capacitance
·Ultra-small Surface Mount Package
·Available in Lead Free/RoHS Compliant Version (Note 2)
·Case: SOD-323
·Case material: Molded Plastic. UL Flammability
Classification Rating 94V-0
·Moisture Sensitivity: Level 1 per J-STD-020C
·Polarity: Cathode Band
·Leads: Solderable per MIL-STD-202, Method 208
·Also Available in Lead Free Plating (Matte Tin Finish
annealed over Alloy 42 leadframe). Please see Ordering
Information, Note 5, on Page 3
·Marking: See Page 3
·SD101AWS Marking Code: S1 or SK
·SD101BWS Marking Code: S2 or SK
·SD101CWS Marking Code: S3 or SC or SK
·Weight: 0.004 grams (approximate)
Mechanical Data
Features
Maximum Ratings @ TA = 25°C unless otherwise specified
A
B
C
D
E
G
H
J
Characteristic Symbol SD101AWS SD101BWS SD101CWS 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 = 10msIFSM 50
2.0
mA
A
Power Dissipation (Note 1) PD200 mW
Thermal Resistance, Junction to Ambient Air (Note 1) RqJA 625 °C/W
Operating and Storage Temperature Range Tj,T
STG -65 to +125 °C
SOD-323
Dim Min Max
A2.30 2.70
B1.60 1.80
C1.20 1.40
D1.05 Typical
E0.25 0.35
G0.20 0.40
H0.10 0.15
J0.05 Typical
a0°8°
All Dimensions in mm
Note: 1. Part mounted on FR-4 PC 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.
SPICE MODELS: SD101AWS SD101BWS SD101CWS
DS30078 Rev. 6 - 2 2 of 3 SD101AWS - SD101CWS
www.diodes.com
Characteristic Symbol Min Max Unit Test Condition
Reverse Breakdown Voltage (Note 3) SD101AWS
SD101BWS
SD101CWS
V(BR)R
60
50
40
¾V
IR = 10mA
IR = 10mA
IR = 10mA
Forward Voltage Drop SD101AWS
SD101BWS
SD101CWS
SD101AWS
SD101BWS
SD101CWS
VFM ¾
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 3) SD101AWS
SD101BWS
SD101CWS
IRM ¾200 nA
VR = 50V
VR = 40V
VR = 30V
Total Capacitance SD101AWS
SD101BWS
SD101CWS
CT¾
2.0
2.1
2.2
pF VR = 0V, f = 1.0MHz
Reverse Recovery Time trr ¾1.0 ns IF = IR = 5.0mA,
Irr = 0.1 x IR,R
L = 100W
Notes: 3. Short duration test pulse used to minimize self-heating effect.
Electrical Characteristics @ TA = 25°C unless otherwise specified
0.1
1
10
100
1000
10000
020
10 30 6050
40
V , REVERSE VOLTAGE (V)
R
Fi
g
.2 T
y
pical Reverse Characteristics
I , INSTANTANEOUS REVERSE CURRENT (nA)
R
T = -40ºC
A
T = 25ºC
A
T = 75ºC
A
T = 125ºC
A
T = 0ºC
A
0.1
0
1.0
10
0.4 0.6
0.2 0.8 1.2
1.0 1.4 1.6
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fi
g
. 1 T
y
pical Forward Characteristics
I , INSTANTANEOUS FORWARD CURRENT (mA)
F
100
T = 125ºC
A
T = -40ºC
A
T = 75ºC
A
T = 25ºC
A
T = 0ºC
A
DS30078 Rev. 6 - 2 3 of 3 SD101AWS - SD101CWS
www.diodes.com
XX
XX = Product Type Marking Code
(See Page 1)
Marking Information
Ordering Information (Note 4)
0100 200
2
5
0
200
150
50
100
0
T , AMBIENT TEMPERATURE (°C)
A
Fi
g
. 4 Power Deratin
g
Curve, Total Packa
g
e
P , POWER DISSIPATION (mW)
D
0
0.2
0.4
0.6
0.8
1.4
1.2
1.0
1
.
8
1.6
010
520 25
15 35
30 40
C , TOTAL CAPACITANCE (pF)
T
V , REVERSE VOLTAGE (V)
R
Fi
g
.3 T
y
pical Capacitance
f= 1.0MHz
Notes: 4. For Packaging Details, go to our website at: http://www.diodes.com/datasheets/ap02007.pdf.
5. For Lead Free/RoHS Compliant version part numbers, please add "-F" suffix to the part numbers above. Example: SD101BWS-7-F.
Device Packaging Shipping
SD101AWS-7 SOD-323 3000/Tape & Reel
SD101BWS-7 SOD-323 3000/Tape & Reel
SD101CWS-7 SOD-323 3000/Tape & Reel