MBR4045WT Vishay, MBR4045WT Datasheet - Page 2

• Manufacturer Part Number: MBR4045WT
• Description: DIODE SCHOTTKY 45V 20A TO-247AC
• Manufacturer: Vishay

Specifications of MBR4045WT

• Voltage - Forward (vf) (max) @ If: 590mV @ 20A
• Current - Reverse Leakage @ Vr: 1.75mA @ 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: TO-247-3 (Straight Leads), TO-247AC
• Product: Schottky Diodes
• Peak Reverse Voltage: 45 V
• Forward Continuous Current: 40 A
• Max Surge Current: 1020 A
• Configuration: Dual Common Cathode
• Forward Voltage Drop: 0.78 V
• Maximum Reverse Leakage Current: 1750 uA
• Operating Temperature Range: - 55 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: *MBR4045WT; VS-MBR4045WT; VS-MBR4045WT; VSMBR4045WT; VSMBR4045WT

MBR4045WT
Vishay High Power Products
Note
(1)
www.vishay.com
2
ELECTRICAL SPECIFICATIONS
PARAMETER
Maximum forward voltage drop
Maximum instantaneous reverse current
Threshold voltage
Forward slope resistance
Maximum junction capacitance
Typical series inductance
Maximum voltage rate of change
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
Maximum junction temperature range
Maximum storage temperature range
Maximum thermal resistance,
junction to case per package
Typical thermal resistance,
case to heatsink
Approximate weight
Mounting torque
Device marking
Pulse width < 300 µs, duty cycle < 2 %
maximum
minimum
For technical questions, contact: [e-mail]
SYMBOL
SYMBOL
V
V
I
R
dV/dt
R
RM
T
FM
F(TO)
C
L
T
thCS
thJC
r
Stg
t
S
T
J
(1)
(1)
Schottky Rectifier, 2 x 20 A
20 A
40 A
20 A
40 A
T
T
T
T
V
Measured from top of terminal to mounting plane
Rated V
DC operation
Mounting surface, smooth and greased
Case style TO-247AC (JEDEC)
J
J
J
J
R
= 25 °C
= 100 °C
= 125 °C
= T
= 5 V
J
maximum
R
DC
(test signal range 100 kHz to 1 MHz) 25 °C
TEST CONDITIONS
TEST CONDITIONS
T
T
Rated DC voltage
J
J
= 25 °C
= 125 °C
- 55 to 150
- 55 to 175
VALUES
VALUES
Document Number: 93452
12 (10)
10 000
6 (5)
0.59
0.78
0.56
0.72
1.75
0.29
10.3
0.21
900
7.5
1.4
0.7
50
85
6
MBR4045WT
Revision: 21-Aug-08
kgf · cm
(lbf · in)
UNITS
UNITS
°C/W
V/µs
mA
mΩ
oz.
nH
pF
°C
V
V
g