SB140 Fairchild Semiconductor, SB140 Datasheet - Page 2

• Manufacturer Part Number: SB140
• Description: DIODE SCHOTTKY 1A 40V DO-41
• Manufacturer: Fairchild Semiconductor

Specifications of SB140

• Voltage - Forward (vf) (max) @ If: 500mV @ 1A
• Voltage - Dc Reverse (vr) (max): 40V
• Current - Average Rectified (io): 1A
• Current - Reverse Leakage @ Vr: 500µA @ 40V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Capacitance @ Vr, F: 110pF @ 4V, 1MHz
• Mounting Type: Through Hole
• Package / Case: DO-204AL, DO-41, Axial
• Product: Schottky Diodes
• Peak Reverse Voltage: 40 V
• Forward Continuous Current: 1 A @ Ta=75C
• Max Surge Current: 30 A
• Configuration: Single
• Forward Voltage Drop: 0.5 V
• Maximum Reverse Leakage Current: 500 uA
• Operating Temperature Range: - 65 C to + 125 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SB140FS

2001 Fairchild Semiconductor Corporation
Typical Characteristics
Figure 1. Forward Current Derating Curve
0.75
0.25
Figure 3. Non-Repetitive Surge Current
30
24
18
12
0.5
6
0
1
0
1
0
INDUCTIVE LOAD
LEAD LENGTHS
SINGLE PHASE
RESISTIVE OR
HALF WAVE
.375" 9.5mm
20
2
60Hz
Number of Cycles at 60Hz
40
Lead Temperature [ºC]
4
6 8 10
60
80
20
100
40 60
120
100
140
Figure 2. Forward Voltage Characteristics
0.1
400
200
100
20
10
80
60
40
20
10
1
0.2
0.1
0.4
Figure 4. Total Capacitance
SB120
0.6
0.5
Forward Voltage, V
Reverse Voltage, V
0.8
1
SB150-SB160
1
Schottky Rectifier
1.2
SB1100
5
T = 25 C
Pulse Width = 300 S
1% Duty Cycle
1.4
F
10
J
[V]
R
T = 25 C
[V]
J
1.6
º
º
SB120-SB1100, Rev. C
40 60 100
1.8
(continued)
2