SB120A THRU SB160A
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage – 20 to 60 V
Forward Current – 1 A
Features
•
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
•
Low power loss, high efficiency
•
Guardring for overvoltage protection
•
For use in low voltage high frequency inverters,
free wheeling, and polarity protection applications
Mechanical Data
•
Case: Molded plastic, DO-41
•
Terminals: Plated axial leads, solderable per MIL-STD-750,
method 2026
•
Polarity: Color band denotes cathode end
•
Mounting Position: Any
Absolute Maximum Ratings and Characteristics
(T
A
= 25
O
C unless otherwise noted)
Parameter
Maximum Repetitive 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
2)
Maximum Reverse Current
T
A
= 25
O
C
2)
T
A
= 100
O
C
at Rated DC Blocking Voltage
Voltage rate of change (rated V
R
)
Typical Thermal Resistance
1)
Operating Junction Temperature Range
Storage Temperature Range
1)
2)
Symbols
SB120A SB130A SB140A SB150A SB160A
Units
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
dv/dt
R
θJA
R
θJL
T
J
T
S
-65 to +125
-65 to +150
0.5
0.5
10
1000
100
30
-65 to +150
5
20
14
20
30
21
30
40
28
40
1
35
0.7
50
35
50
60
42
60
V
V
V
A
A
V
mA
V/µs
O
C/W
O
C
C
O
Thermal resistance junction to lead P.C.B mounted 0.375" (9.5 mm) lead length.
Pulse test: 300 µs pulse width, 1% duty cycle
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 28/04/2006 H
嵌入式系统
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