D
S11008 Rev. I-2 1 of 2 SD101A - SD101C
SD101A - SD101C
SCHOTTKY BARRIER DIODE
Features
Low Forward Voltage Drop
Guard Ring Construction for Transient
Protection
Low Reverse Recovery Time
Low Reverse Capacitance
Case: DO-35, Plastic
Leads: Solderable per MIL-STD-202,
Method 208
Marking: Type Number
Polarity: Cathode Band
Weight: 0.13 grams (approx.)
Mechanical Data
Maximum Ratings
@ T
A
= 25
C unless otherwise specified
Note:
1. Valid provided that leads are kept at ambient temperature.
Electrical Characteristics
@ T
A
= 25
C unless otherwise specified
Characteristic
Symbol
SD101A
SD101B
SD101C
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 = 10
ms
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
375
K/W
Operating and Storage Temperature Range
T
j
, T
STG
-65 to +175
C
Characteristic
Symbol
Min
Max
Unit
Test Condition
Maximum Forward Voltage Drop
SD101A
SD101B
SD101C
SD101A
SD101B
SD101C
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
Maximum Peak Reverse Current
SD101A
SD101B
SD101C
I
RM
200
nA
V
R
= 50V
V
R
= 40V
V
R
= 30V
Junction Capacitance
SD101A
SD101B
SD101C
C
j
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
= 100
W
A
A
B
C
D
DO-35
Dim
Min
Max
A
25.40
B
4.00
C
0.60
D
2.00
All Dimensions in mm
D
S11008 Rev. I-2 2 of 2 SD101A - SD101C
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. 1 Typical Forward Characteristic
Variations for Primary Conduction
F
0
1
2
0
10
20
30
40
50
C
,
CAP
ACIT
ANCE
(pF)
j
V , REVERSE VOLTAGE (V)
R
Fig. 2 Typ. Junction Capacitance vs Reverse Voltage
T = 25 C
j
A
B
C
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