DIODES SB240, SB260 Datasheet
Features
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
Mechanical Data
ADVANCE INFORMATION
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
SB240 - SB260
2.0A SCHOTTKY BARRIER RECTIFIER
A
Dim Min Max
A
B
C
D
B
DO-41 Plastic
25.40 ¾
4.06 5.21
0.71 0.864
2.00 2.72
All Dimensions in mm
A
C
D
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic Symbol SB240 SB260 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
(Note 1) @ T
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
(JEDEC Method)
Forward Voltage @ IF= 2.0A
Peak Reverse Current
at Rated DC Blocking Voltage @T
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
Notes: 1. Pulse width £300 ms, duty cycle £2%.
2. Measured at 1.0 MHz and applied reverse voltage of 5.0V DC.
= 25°C
A
= 25°C
A
V
V
V
R(RMS)
I
V
I
T
j,TSTG
RRM
RWM
V
R
I
O
FSM
FM
RM
C
j
@ TA= 25°C unless otherwise specified
40 60 V
28 42 V
2.0 A
50 A
0.50 0.70 V
0.5
190 pF
-55 to +125 °C
mA
DS30193 Rev. B-0 1 of 2 SB240 - SB260
1000
g
1000
g
10
100
g
T = 125°C
j
T = 25°C
j
SB240
SB240
SB240
1
-1
F
I , INSTANTANEOUS FORWARD CURRENT (A)
0 0.2
ADVANCE INFORMATION
100
1.2
T = 25°C
j
1.4
0.4 0.6
V , FORWARD VOLTAGE DROP
FM
Fi
.1 Typical Fwd. Characteristics
0.8 1.0
SB240
1.6
FSM
I , NON REPETITIVE SURGE CURRENT (A)
100
At any rated load condition
and with rated V applied
following surge.
RRM
10
10 100 1000 10000
t , PULSE DURATION ( s)
P
. 2 Max Non-Repetitive Surge Current
Fi
µ
J
C , JUNCTION CAPACITANCE (pF)
10
15
05
10
V , REVERSE VOLTAGE (V)
R
20 25
30
Fig. 3, Typ. Junction Capacitance vs Reverse
e
Volta
35
40
45
DS30193 Rev. B-0 2 of 2 SB240 - SB260
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