FEATURES
Schottky Diodes
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C
ambient temperature unless otherwise specified
DO-35
mi
n. 1.083 (
27.5)
mi
n. 1.083
(
2
7
.
5)
max
.
.
150 (
3
.8)
max.
Cathode
.020 (0.52)
Mark
max.
.079 (2.0)
Dimensions in inches and (millimeters)
Case: DO-35 Glass Case
Weight: approx. 0.13 g
4/98
SD101A THRU SD101C
Symbol
Value
Unit
Peak Inverse Voltage
SD101A
SD101B
SD101C
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
s Square Wave
I
FSM
2
A
Junction Temperature
T
j
125
1)
C
Storage Temperature Range
T
S
55 to +150
1)
C
1)
Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature
For general purpose applications.
The LL101 series is a metal-on-sili-
con Schottky barrier device which is
protected 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 SOD-123
case with type designations SD101AW thru
SD101CW and in the MiniMELF case with
type designations LL101A thru LL101C.
ELECTRICAL CHARACTERISTICS
Ratings at 25 C
ambient temperature unless otherwise specified
Symbol
Min.
Typ.
Max.
Unit
Reverse Breakdown Voltage
at I
R
= 10
A
SD101A
SD101B
SD101C
V
(BR)R
V
(BR)R
V
(BR)R
60
50
40
V
V
V
Leakage Current
at V
R
= 50 V
SD101A
at V
R
= 40 V
SD101B
at V
R
= 30 V
SD101C
I
R
I
R
I
R
200
200
200
nA
nA
nA
Forward Voltage Drop
at I
F
= 1 mA
SD101A
SD101B
SD101C
at I
F
= 15 mA
SD101A
SD101B
SD101C
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
SD101A
SD101B
SD101C
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
1)
K/mW
1)
Valid provided that leads at a distance of 4 mm from case are kept ambient temperature
SD101A THRU SD101C
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