STPS1045B Vishay, STPS1045B Datasheet - Page 3

• Manufacturer Part Number: STPS1045B
• Description: DIODE SCHOTTKY 45V 10A D-PAK
• Manufacturer: Vishay

Specifications of STPS1045B

• Voltage - Forward (vf) (max) @ If: 630mV @ 10A
• Voltage - Dc Reverse (vr) (max): 45V
• Current - Average Rectified (io): 10A
• Current - Reverse Leakage @ Vr: 200µA @ 45V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (2 leads+tab), SC-63
• Product: Schottky Rectifiers
• Peak Reverse Voltage: 45 V
• Forward Continuous Current: 10 A
• Max Surge Current: 390 A
• Configuration: Single Dual Anode
• Forward Voltage Drop: 0.63 V
• Maximum Reverse Leakage Current: 200 uA
• Operating Temperature Range: - 40 C to + 175 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: *STPS1045B; STPS1045B; STPS1045BIR; VS-STPS1045B; VS-STPS1045BIR; VS-STPS1045BIR; VSSTPS1045B; VSSTPS1045BIR

Document Number: 93474
100
10
1
0
0.2 0.4 0.6 0.8
0.01
Fig. 1 - Maximum Forward Voltage Drop
0.1
0.00001
10
1
Forward Voltage Drop - V
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
Fig. 4 - Maximum Thermal Impedance Z
Characteristics
(Thermal Resistance)
0.0001
Single Pulse
1
1.2 1.4 1.6 1.8
t
1
, Rectangular Pulse Duration (Seconds)
Tj = 175˚C
Tj = 125˚C
Tj = 25˚C
0.001
FM
(V)
0.01
2
Notes:
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x ZthJC + Tc
thJC
0.0001
10000
0.001
0.1
1000
1000
0.01
100
100
0.1
Characteristics
10
1
Fig. 2 - Typical Values of Reverse Current
0
0
Fig. 3 - Typical Junction Capacitance
Bulletin PD-20754 rev. D 10/05
P
10
10
Reverse Voltage - V
DM
1
Reverse Voltage - V
Vs. Reverse Voltage
Vs. Reverse Voltage
1 t
2 t
T = 25˚C
20
20
J
T = 175˚C
10
J
www.vishay.com
STPS1045B
30
30
150˚C
125˚C
100˚C
75˚C
50˚C
25˚C
R
R
(V)
(V)
40
40
50
50
3