FEATURES
Schottky Diodes
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 °C
ambient temperature unless otherwise specified
Case: SOD-123 Plastic Case
Weight: approx. 0.01 g
Dimensions in inches and (millimeters)
SOD-123
.022 (0.55)
m
a
x
.
.00
4
(
0
.
1
)
.112 (
2
.85
)
.152 (
3
.85)
.067 (1.70)
max
.
.053 (
1
.35)
min. .010 (0.25)
Cathode Mark
ma
x
.
.006
(
0
.1
5)
Top View
.140 (
3
.55)
.100 (
2
.55
)
.055 (1.40)
4/98
SD101AW THRU SD101CW
Symbol
Value
Unit
Peak Inverse Voltage
SD101AW
SD101BW
SD101CW
V
RRM
V
RRM
V
RRM
60
50
40
V
V
V
Power Dissipation (Infinite Heat Sink)
P
tot
400
1) 2)
mW
Max. Single Cycle Surge
10
µ
s Square Wave
I
FSM
2
A
Junction Temperature
T
j
125
2)
°C
Storage Temperature Range
T
S
65 to +150
2)
°C
2)
Valid provided that electrodes are kept at ambient temperature
For general purpose applications.
The LL101 series is a metal-on-silicon
Schottky barrier device which is pro-
tected by a PN junction guard ring. The
low forward voltage drop and fast switching
make it ideal for protection of MOS
devices, steering, biasing, and coupling
diodes for fast switching and low logic level applications.
These diodes are also available in the MiniMELF
case with type designation LL101A thru LL101C
and in the DO-35 case with type designations
SD101A thru SD101C.
ELECTRICAL CHARACTERISTICS
Ratings at 25 °C
ambient temperature unless otherwise specified
Symbol
Min.
Typ.
Max.
Unit
Reverse Breakdown Voltage
at I
R
= 10
µ
A
SD101AW
SD101BW
SD101CW
V
(BR)R
V
(BR)R
V
(BR)R
60
50
40
V
V
V
Leakage Current
at V
R
= 50 V
SD101AW
at V
R
= 40 V
SD101BW
at V
R
= 30 V
SD101CW
I
R
I
R
I
R
200
200
200
nA
nA
nA
Forward Voltage Drop
at I
F
= 1 mA
SD101AW
SD101BW
SD101CW
at I
F
= 15 mA
SD101AW
SD101BW
SD101CW
V
F
V
F
V
F
V
F
V
F
V
F
0.41
0.4
0.39
1
0.95
0.9
V
V
V
V
V
V
Junction Capacitance
at V
R
= 0 V, f = 1 MHz
SD101AW
SD101BW
SD101CW
C
tot
C
tot
C
tot
2.0
2.1
2.2
pF
pF
pF
Reverse Recovery Time
at I
F
= I
R
= 5 mA, recover to 0.1 I
R
t
rr
1
ns
Thermal Resistance, Junction to Ambient Air
R
thJA
0.3
2)
K/mW
2)
Valid provided that leads are kept at ambient temperature (SOD-123)
SD101AW THRU SD101CW
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