30BQ040 Vishay, 30BQ040 Datasheet - Page 3

• Manufacturer Part Number: 30BQ040
• Description: DIODE SCHOTTKY 40V 3A SMC
• Manufacturer: Vishay

Specifications of 30BQ040

• Voltage - Forward (vf) (max) @ If: 530mV @ 3A
• Voltage - Dc Reverse (vr) (max): 40V
• Current - Average Rectified (io): 3A
• Current - Reverse Leakage @ Vr: 500µA @ 40V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Mounting Type: Surface Mount
• Package / Case: DO-214AB, SMC
• Product: Schottky Rectifiers
• Peak Reverse Voltage: 40 V
• Forward Continuous Current: 4 A
• Max Surge Current: 2000 A
• Configuration: Single
• Forward Voltage Drop: 0.68 V at 6 A
• Maximum Reverse Leakage Current: 500 uA
• Operating Temperature Range: - 55 C to + 150 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Reverse Recovery Time (trr): -
• Capacitance @ Vr, F: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Lead free / RoHS Compliant
• Other names: *30BQ040; VS-30BQ040; VS-30BQ040; VS30BQ040; VS30BQ040

Document Number: 94179
Revision: 04-Mar-10
Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg)
0
0.1
100
0.1
10
0.00001
V
1
FM
0.2
- Forward Voltage Drop (V)
0.3
0.4
0.0001
0.5
(thermal resistance)
Fig. 4 - Maximum Thermal Impedance Z
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
Single pulse
0.6
For technical questions, contact:
T
T
T
J
J
J
0.7
= 150 °C
= 125 °C
= 25 °C
0.001
0.8
0
t
Schottky Rectifier, 3.0 A
1
0.9
- Rectangular Pulse Duration (s)
5
10
V
R
0.01
- Reverse Voltage (V)
15
T
J
= 25 °C
20
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
25
[e-mail]
0.1
thJC
30
Characteristics (Per Leg)
35
0
Fig. 2 - Typical Values of Reverse Current vs.
40
T
T
T
T
T
T
Notes:
1. Duty factor D = t
2. Peak T
Vishay High Power Products
J
J
J
J
J
J
1
= 150 °C
= 125 °C
= 100 °C
= 75 °C
= 50 °C
= 25 °C
45
Reverse Voltage (Per Leg)
V
10
R
- Reverse Voltage (V)
J
= P
DM
P
DM
10
x Z
VS-30BQ040PbF
20
1
/t
t
1
thJC
2
t
2
+ T
C
30
100
www.vishay.com
40
3