MBR4045CT-1 Vishay, MBR4045CT-1 Datasheet - Page 4

• Manufacturer Part Number: MBR4045CT-1
• Description: DIODE SCHOTTKY 45V 20A TO-262
• Manufacturer: Vishay

Specifications of MBR4045CT-1

• Voltage - Forward (vf) (max) @ If: 600mV @ 20A
• Current - Reverse Leakage @ Vr: 1mA @ 45V
• Current - Average Rectified (io) (per Diode): 20A
• Voltage - Dc Reverse (vr) (max): 45V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Diode Configuration: 1 Pair Common Cathode
• Mounting Type: Through Hole, Radial
• Package / Case: I²Pak, TO-262 (3 straight leads + tab)
• Product: Schottky Diodes
• Peak Reverse Voltage: 45 V
• Forward Continuous Current: 40 A
• Max Surge Current: 900 A
• Configuration: Dual Common Cathode
• Forward Voltage Drop: 0.78 V
• Maximum Reverse Leakage Current: 1000 uA
• Operating Temperature Range: - 65 C to + 150 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Reverse Recovery Time (trr): -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Lead free / RoHS Compliant
• Other names: *MBR4045CT-1

4
MBR4045CT, MBRB4045CT, MBR4045CT-1
PreBulletin PD-20051 rev. A 09/01
(2) Formula used: T
Pd = Forward Power Loss = I
Pd
REV
160
140
120
100
= Inverse Power Loss = V
80
Fig. 5 - Max. Allowable Case Temperature
0
Square Wave (D = 0.50)
Rated Vr Applied
see note (2)
Average Forward Current - I
Vs. Average Forward Current
C
5
= T
J
- (Pd + Pd
10
F(AV)
REV
R1
15
x V
x I
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
1000
) x R
FM
R
100
(1 - D); I
@ (I
thJC
DC
20
10
Square Wave Pulse Duration - t
F(AV)
;
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
F(AV)
R
25
@ V
/
D) (see Fig. 6);
(A)
R1
= rated V
30
100
R
1000
p
(microsec)
20
18
16
14
12
10
10000
8
6
4
2
0
Fig. 6 - Forward Power Loss Characteristics
0
RMS Limit
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
Average Forward Current - I
5
10
15
20
DC
www.irf.com
25
F(AV)
30
(A)
35