DS11012 Rev. 9 - 2
1 of 2
SD101AW-SD101CW
SD101AW - SD101CW
SCHOTTKY BARRIER SWITCHING DIODE
Low Forward Voltage Drop
Guard Ring Construction for
Transient Protection
Negligible Reverse Recovery Time
Very Low Reverse Capacitance
Case: SOD-123, Plastic
Case material - UL Flammability Rating
Classification 94V-0
Moisture sensitivity: Level 1 perJ-STD-020A
Polarity: Cathode Band
Leads: Solderable per MIL-STD-202,
Method 208
Marking: Date Code & Type Code, See Page 2
Type Codes: SD101AW S1 or SK
SD101BW S2 or SK
SD101CW S3 or SK
Weight: 0.01 grams (approx.)
Ordering Information: See Page 2
Mechanical Data
Features
Maximum Ratings
@ T
A
= 25C unless otherwise specified
Notes:
1. Part mounted on FR-4 board with recommended pad layout, which can be found on ourwebsite
at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
Electrical Characteristics
@ T
A
= 25C unless otherwise specified
A
B
C
D
E
G
a
H
J
Characteristic
Symbol
SD101AW
SD101BW
SD101CW
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
60
50
40
V
RMS Reverse Voltage
V
R(RMS)
42
35
28
V
Forward Continuous Current (Note 1)
I
FM
15
mA
Non-Repetitive Peak Forward Surge Current @ t 1.0s
@ t = 10ms
I
FSM
50
2.0
mA
A
Power Dissipation (Note 1)
P
d
400
mW
Thermal Resistance, Junction to Ambient Air (Note 1)
R
qJA
300
C/W
Operating and Storage Temperature Range
T
j
, T
STG
-65 to +125
C
Characteristic
Symbol
Min
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 2)
SD101AW
SD101BW
SD101CW
V
(BR)R
60
50
40
V
I
R
= 10mA
I
R
= 10mA
I
R
= 10mA
Forward Voltage Drop (Note 2)
SD101AW
SD101BW
SD101CW
SD101AW
SD101BW
SD101CW
V
FM
0.41
0.40
0.39
1.00
0.95
0.90
V
I
F
= 1.0mA
I
F
= 1.0mA
I
F
= 1.0mA
I
F
= 15mA
I
F
= 15mA
I
F
= 15mA
Peak Reverse Current (Note 2)
SD101AW
SD101BW
SD101CW
I
RM
200
nA
V
R
= 50V
V
R
= 40V
V
R
= 30V
Total Capacitance
SD101AW
SD101BW
SD101CW
C
T
2.0
2.1
2.2
pF
V
R
= 0V, f = 1.0MHz
Reverse Recovery Time
t
rr
1.0
ns
I
F
= I
R
= 5.0mA,
I
rr
= 0.1 x I
R
, R
L
= 100W
SOD-123
Dim
Min
Max
A
3.55
3.85
B
2.55
2.85
C
1.40
1.70
D
--
1.35
E
0.55 Typical
G
0.25
--
H
0.11 Typical
J
--
0.10
a
0
8
All Dimensions in mm
DS11012 Rev. 9 - 2
2 of 2
SD101AW-SD101CW
0
200
500
0
25
50
75
125
150
P
,
POWER
D
ISSIP
A
TION
(
mW)
d
T , AMBIENT TEMPERATURE (C)
Fig.1 Power Derating Curve
A
100
100
300
400
0.01
0.1
1.0
10
0
0.5
1.0
I
,
FOR
W
ARD
CURRENT
(mA)
F
A
B
C
V , FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristic
F
0
1
2
0
10
20
30
40
50
C
,
T
O
T
A
L
CAP
ACIT
ANCE
(pF)
T
V , REVERSE VOLTAGE (V)
R
Fig. 3 Typ. Total Capacitance vs Reverse Voltage
T = 25 C
j
A
B
C
Month
Jan
Feb
March
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Code
1
2
3
4
5
6
7
8
9
O
N
D
Year1998
1999
2000
2001
2002
2003
2004
2005
Code
J
K
L
M
N
P
R
S
Date Code Key
XX = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
XX
YM
Marking Information
Note:
3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Ordering Information
Device
Packaging
Shipping
SD101AW-7
SOD-123
3000/Tape and Reel
SD101BW-7
SOD-123
3000/Tape and Reel
SD101CW-7
SOD-123
3000/Tape and Reel
(Note 3)
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