DIODES SB240

SB240 - SB260
ADVANCE INFORMATION
2.0A SCHOTTKY BARRIER RECTIFIER
Features
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Schottky Barrier Chip
Guard Ring Die Construction for
Transient Protection
Low Power Loss, High Efficiency
High Surge Capability
High Current Capability and Low Forward
Voltage Drop
Surge Overload Rating to 50A Peak
For Use in Low Voltage, High Frequency
Inverters, Free Wheeling, and Polarity
Protection Applications
Plastic Material - UL Flammability
Classification 94V-0
B
A
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C
D
DO-41 Plastic
Dim
Min
A
25.40
¾
B
4.06
5.21
C
0.71
0.864
D
2.00
2.72
Mechanical Data
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·
A
Case: Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.4 grams (approx.)
Mounting Position: Any
Marking: Type Number
Max
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
@ TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
(Note 1)
@ TA = 25°C
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
(JEDEC Method)
Forward Voltage
Peak Reverse Current
at Rated DC Blocking Voltage
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
Notes:
@ IF = 2.0A
@TA = 25°C
Symbol
SB240
SB260
Unit
VRRM
VRWM
VR
40
60
V
VR(RMS)
28
42
V
IO
2.0
A
IFSM
50
A
VFM
0.50
0.70
V
0.5
mA
Cj
190
pF
Tj, TSTG
-55 to +125
°C
IRM
1. Pulse width £300 ms, duty cycle £2%.
2. Measured at 1.0 MHz and applied reverse voltage of 5.0V DC.
DS30193 Rev. B-0
1 of 2
SB240 - SB260
IFSM, NON REPETITIVE SURGE CURRENT (A)
IF, INSTANTANEOUS FORWARD CURRENT (A)
SB240
Tj = 125°C
10
Tj = 25°C
SB240
1
-1
0
0.2 0.4
0.6
0.8
1.0 1.2
1.4
1.6
1000
SB240
100
At any rated load condition
and with rated VRRM applied
following surge.
10
10
VFM, FORWARD VOLTAGE DROP
Fig. 1 Typical Fwd. Characteristics
100
1000
10000
tP, PULSE DURATION (µs)
Fig. 2 Max Non-Repetitive Surge Current
1000
Tj = 25°C
CJ, JUNCTION CAPACITANCE (pF)
ADVANCE INFORMATION
100
SB240
100
10
0
5
10
15
20
25
30
35
40 45
VR, REVERSE VOLTAGE (V)
Fig. 3, Typ. Junction Capacitance vs Reverse
Voltage
DS30193 Rev. B-0
2 of 2
SB240 - SB260