General Semiconductor SD101A, SD101C, SD101B Datasheet
SD101A THRU SD101C
Schottky Diodes
DO-35
∅
max.
Cathode
Mark
max.
.079 (2.0)
∅
.020 (0.52)
min. 1.083 (27.5)
max. .150 (3.8)
min. 1.083 (27.5)
Dimensions in inches and (millimeters)
FEATURES
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 .
MECHANICAL DATA
Case:
DO-35 Glass Case
Weight:
approx. 0.13 g
Ratings at
Peak Inverse Voltage
Power Dissipation (Infinite Heat Sink) P
Max. Single Cycle Surge
10 µs Square Wave
Junction Temperature T
Storage Temperature Range T
1)
Val id provided that leads at a distance of 4 mm from case are kept at ambient temperature
ambient temperature unless otherwise specified
25 °C
SD101A
SD101B
SD101C
Symbol Value Unit
V
RRM
V
RRM
V
RRM
tot
I
FSM
j
S
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
60
50
40
400
1) 2)
V
V
V
mW
2A
1)
125
–55 to +150
1)
°C
°C
4/98
Ratings at
ambient temperature unless otherwise specified
25 °C
Reverse Breakdown Voltage
at I
= 10 µA
R
Leakage Current
= 50 V
at V
R
at V
= 40 V
R
at V
= 30 V
R
Forw ard Voltage Drop
= 1 mA
at I
F
= 15 mA
at I
F
SD101A THRU SD101C
ELECTRICAL CHARACTERISTICS
Symbol Min. Typ. Max. Unit
SD101A
SD101B
SD101C
SD101A
SD101B
SD101C
SD101A
SD101B
SD101C
SD101A
SD101B
SD101C
V
(BR)R
V
(BR)R
V
(BR)R
I
R
I
R
I
R
V
F
V
F
V
F
V
F
V
F
V
F
60
50
40
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
200
200
200
0.41
0.4
0.39
1
0.95
0.9
V
V
V
nA
nA
nA
V
V
V
V
V
V
Junction Capacitance
R
SD101A
SD101B
SD101C
C
C
C
t
rr
tot
tot
tot
thJA
–
–
–
–
–
–
––1ns
––0.3
= 0 V, f = 1 MHz
at V
R
Reverse Recovery Time
= IR = 5 mA, recover to 0.1 I
at I
F
Thermal Resistance, Junction to Ambient Air R
1)
Valid provided that leads at a distance of 4 mm from case are kept ambient temperature
2.0
2.1
2.2
pF
pF
pF
1)
K/mW
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