B140WS-7 Diodes Inc, B140WS-7 Datasheet - Page 2

• Manufacturer Part Number: B140WS-7
• Description: Schottky (Diodes & Rectifiers) 1A 40V SMT
• Manufacturer: Diodes Inc

Specifications of B140WS-7

• Product: Schottky Diodes
• Peak Reverse Voltage: 40 V
• Forward Continuous Current: 1 A
• Max Surge Current: 3 A
• Configuration: Single
• Forward Voltage Drop: 0.62 V
• Maximum Reverse Leakage Current: 50 uA
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SOD-323
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Ordering Information
Marking Information
Notes:
B140WS
Document number: DS31543 Rev. 1 - 2
0.000001
1,000
0.00001
0.0001
100
0.001
5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
6. d P
10
0.01
0.1
0
1
0
TDT
V , INSTANTANEOUS FORWARD VOLTAGE (mV)
Part Number
Fig. 3 Total Capacitance vs. Reverse Voltage
T
T = 85 C
B140WS-7
A
/ d T
100
J
Fig.1 Typical Forward Characteristics
°
V , DC REVERSE VOLTAGE (V)
5
T = 125 C
< 1/R
R
A
200
θJA
°
10
(Note 5)
300
15
400
T = -55 C
A
T = 25 C
A
500
°
20
°
600
SF
25
www.diodes.com
700
SOD-323
Case
2 of 3
SF = Product Type Marking Code
10,000
0.0001
1,000
0.75
0.50
0.25
0.001
1.0
0.01
100
0.1
10
0
1
0
0
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
5.0
Fig. 4 Forward Current Derating Curve
Fig. 2 Typical Reverse Characteristics
25
T , TERMINAL TEMPERATURE ( C)
T
Note 6
10
50
15
3000/Tape & Reel
75
20
Packaging
25
T = 125°C
T = 75°C
T = 25°C
A
T =
100
A
A
A
-5
5°C
30
125
© Diodes Incorporated
°
B140WS
35
October 2008
150
40