SDBS12
THRU
SDBS110
1.0 AMP. Schottky Barrier Rectifiers
Voltage Range
20 to 100 Volts
Current
1.0 Ampere
Features
Metal to silicon rectifier, majority carrier conduction
Low forward voltage drop
Easy pick and place
High surge current capability
Plastic material used carriers Underwriters
Laboratory Classification 94V-O
Epitaxial construction
High temperature soldering:
o
260 C/ 10 seconds at terminals
Small size, single installation lead solderable per
MIL-STD-202 Method 208
DB
DBS
.047(1.20)
.040(1.02)
.205(5.2)
.195(5.0)
Mechanical Data
Case: Molded plastic
Terminals: Solder plated
Polarity: Indicated by cathode band
.404(10.3)
.386(9.80)
.335(8.51)
.320(8.13)
45
0
.255(6.5)
.245(6.2)
.013(0.33)
.0088(0.22)
.130(3.30)
.120(3.05)
.060(1.53)
.040(1.02)
.013(0.33)
.003(0.076)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25鈩僡mbient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol
SDB SDB SDB
Type Number
SDB SDB SDB SDB
12
13
14
15
16
19
110
SDBS SDBS SDBS SDBS SDBS SDBS SDBS
12
13
14
15
16
19
110
Units
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T
L
(See Fig. 1)
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
(Note 1) @ 1.0A
Maximum DC Reverse Current @ T
A
=25鈩?/div>
at Rated DC Blocking Voltage @ T
A
=100鈩?/div>
Typical Junction Capacitance (Note 3)
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
20
14
20
30
21
30
40
28
40
50
35
50
1.0
30
60
42
60
90
63
90
100
70
100
V
V
V
A
A
0.5
0.4
10
0.75
5.0
0.80
0.05
0.5
V
mA
mA
pF
鈩?W
鈩?W
鈩?/div>
鈩?/div>
Cj
50
R
胃
JL
28
Typical Thermal Resistance ( Note 2 )
88
R
胃
JA
Operating Temperature Range
T
J
-65 to +125
-65 to +150
Storage Temperature Range
T
STG
-65 to +150
Notes
:
1. Pulse Test with PW=300 usec, 1% Duty Cycle
2. Measured on P.C.Board with 0.5 x 0.5鈥?12 x 12mm) Copper Pad Areas.
3. Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C.
- 50 -
1
2
