VS-MBR4045WTPBF Vishay, VS-MBR4045WTPBF Datasheet - Page 4

• Manufacturer Part Number: VS-MBR4045WTPBF
• Description: DIODE, SCHOTTKY, 40A, 45V, TO-247AC
• Manufacturer: Vishay

Specifications of VS-MBR4045WTPBF

• Repetitive Reverse Voltage Vrrm Max: 45V
• Forward Current If(av): 40A
• Forward Voltage Vf Max: 590mV
• Forward Surge Current Ifsm Max: 1.02kA
• Operating Temperature Range: -55°C To
• Diode Type: Schottky
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Bulletin PD-20677 rev. B 11/06
4
MBR4045WTPbF
(2) Formula used: T
Pd = Forward Power Loss = I
Pd
REV
Fig. 5 - Max. Allowable Case Temperature
160
140
120
100
= Inverse Power Loss = V
80
CURR ENT
MONIT OR
0
Vs. Average Forward Current
Square wave (D = 0.50)
Rated V applied
Average Forward Current - I
see note (2)
C
5
= T
DUT
R
J
- (Pd + Pd
10
F(AV)
15
R1
REV
1000
x V
100
x I
) x R
FM
Fig. 7 - Max. Non-Repetitive Surge Current
R
(1 - D); I
10
20
@ (I
Fig. 8 - Unclamped Inductive Test Circuit
R g = 25 ohm
DC
thJC
Square Wave Pulse Duration - t
F(AV)
F
;
(AV)
25
R
IR F P460
At Any Rated Load Condition
And With Rated V
Following Surge
(A)
/
@ V
L
D) (see Fig. 6);
100
R1
30
= rated V
R
RRM
1000
FREE-WHEEL
40HF L40S 02
Applied
DIODE
HIGH-S PEED
p
S WIT CH
(microsec)
Fig. 6 - Forward Power Loss Characteristics
20
15
10
10000
5
0
0
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
RMS Limit
Average Forward Current - I
5
+
10
Vd = 25 Volt
15
20
www.irf.com
F
(AV)
DC
25
(A)
30