SB120 THRU SB1100
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage – 20 to 100 Volts
Forward Current – 1.0 Amperes
Features
•
High current capability
•
High surge current capability
•
Low forward voltage drop
•
Exceeds environmental standards of MIL-S-19500/228
•
For use in low voltage, high frequency inverters
free wheeling ,and polarity protection applications
Mechanical Data
•
Case:
Molded plastic, DO-41
•
Epoxy:
UL 94V-0 rate flame retardant
•
Lead:
Axial leads, solderable per MIL-STD-202, method 208
•
Polarity:
Color band denotes cathode end
•
Mounting Position:
Any
Absolute Maximum Ratings and Characteristics
Ratings at 25
O
C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive
load. For capacitive load, derate current by 20%.
Parameter
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
0.375" (9.5 mm) Lead Length
Peak Forward Surge Current 8.3 ms Single Half Sine-Wave
Superimposed on Rated Load (JEDEC Method)
Maximum Forward Voltage at 1 A and 25
O
C
Maximum Reverse Current
T
A
= 25
O
C
at Rated DC Blocking Voltage T
A
= 100
O
C
Typical Junction Capacitance
1)
Typical Thermal Resistance
2)
Operating Junction Temperature Range
Operating and Storage Temperature Range
1)
Symbols
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
C
J
R
θJA
T
J
T
J
,T
S
SB SB
120 130
20
14
20
30
21
30
SB
140
40
28
40
SB
150
50
35
50
1
40
SB
160
60
42
60
SB SB
Units
180 1100
80
56
80
100
80
100
V
V
V
A
A
0.55
0.7
0.5
10
110
50
0.85
V
mA
pF
O
C/W
O
-55 to +125
-55 to +150
-55 to +150
C
C
O
2)
Measured at 1 MHz and applied reverse voltage of 4 VDC.
Thermal resistance from junction to ambient 0.375" (9.5 mm) lead length P.C.B mounted with 0.22 X 0.22" (5.5 X 5.5 mm) copper pads
SEMTECH ELECTRONICS LTD.
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 28/02/2006 H
SEMTECH_ELEC [ SEMTECH ELECTRONICS LTD. ]
