SCHOTTKY RECTIFIER 40 Amp
MBR4060WTPbF
Bulletin PD-20814 rev. A 11/06
IF(AV) Rectangular 40 A
waveform
VRRM 60 V
IFSM @ tp = 5 μs sine 1020 A
VF@ 20 Apk, TJ=125°C 0.62 V
(per leg)
TJ- 55 to 150 °C
Characteristics Values Units
Major Ratings and Characteristics Description/ Features
The MBR4060WTPbF center tap Schottky rectifier has been
optimized for very low forward voltage drop, with moderate
leakage. The proprietary barrier technology allows for reli-
able operation up to 150° C junction temperature. Typical
applications are in switching power supplies, converters,
free-wheeling diodes, and reverse battery protection.
150° C TJ operation
Center tap TO-247 package
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Lead-Free ("PbF" suffix)
1
www.irf.com
Case Styles
TO-247
IF(AV) = 40Amp
VR = 60V
Base
Common
Cathode
A
node Anod
e
Common
Cathode
13
2
12
2
MBR4060WTPbF
Bulletin PD-20814 rev. A 11/06
2www.irf.com
TJMax. Junction Temperature Range -55 to 150 °C
Tstg Max. Storage Temperature Range -55 to 150 °C
RthJC Max. Thermal Resistance 2.20 °C/W DC operation
Junction to Case (Per Package)
RthCS Typical Thermal Resistance 1.10 °C/W Mounting surface, smooth and greased
Case to Heatsink
wt Approximate Weight 6 (0.21) g (oz.)
T Mounting Torque Min. 6 (5)
Max. 12 (10)
Case Style TO-247AC (TO-3P) JEDEC
Device Marking MBR4060WT
Thermal-Mechanical Specifications
Parameters Values Units Conditions
Part number MBR4060WTPbF
VRMax. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V) 60
Voltage Ratings
Kg-cm
(Ibf-in)
IF(AV) Max. Average Forward (Per Device) 40 A @ TC = 108°C, 50% duty cycle, rectangular waveform
Current (Per Leg) 20
IFSM Max.Peak One Cycle Non-Repetitive 1020 5μs Sine or 3μs Rect. pulse
Surge Current ( Per Leg) See fig.7 265 10ms Sine or 6ms Rect. pulse
EAS Non-Repetitive Avalanche Energy 13 mJ TJ = 25 °C, IAS
= 1.5 Amps, L = 11.5 mH
(Per Leg)
IAR Repetitive Avalanche Current 1.5 A Current decaying linearly to zero in 1 μsec
(Per Leg) Frequency limited by TJ max. VA = 1.5 x VR typical
Following any rated
load condition and with
rated VRRM applied
A
Absolute Maximum Ratings
VFM Max. Forward Voltage Drop 0.72 V @ 20A TJ = 25 °C
(1) 0.62 V @ 20A TJ = 125 °C
IRM Max. Instantaneus Reverse Current 1.0 mA TJ = 25°C Rated DC voltage
100 mA TJ = 125°C
CTMax. Junction Capacitance 720 pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
LSTypical Series Inductance 7.5 nH Measured from top of terminal to mounting plane
dv/dt Max. Voltage Rate of Change 10000 V/μs
(Rated VR)
Electrical Specifications
Parameters Values Units Conditions
(1) Pulse Width < 300μs, Duty Cycle <2%
Parameters Values Units Conditions
MBR4060WTPbF
Bulletin PD-20814 rev. A 11/06
3www.irf.com
Fig. 1 - Max. Forward Voltage Drop Characteristics
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics
Forward Voltage Drop - VFM (V)
Instantaneous Forward Current - IF (A)
Reverse Current - IR (mA)
Reverse Voltage - VR (V)
Reverse Voltage - VR (V)
Junction Capacitance - CT (pF)
t1, Rectangular Pulse Duration (Seconds)
Thermal Impedance ZthJC (°C/W)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage
100
1
000
0 102030405060
T = 25˚C
J
0
.001
0.01
0.1
1
10
100
1000
0 102030405060
125˚C
100˚C
75˚C
50˚C
25˚C
T = 150˚C
J
0
.001
0.01
0.1
1
10
0.00001 0.0001 0.001 0.01 0.1 1 10 100
D = 0.33
D = 0.50
D = 0.25
D = 0 .17
D = 0 .08
Single Pulse
(Thermal Resistance)
2
t
1
t
P
DM
Notes:
1. Du ty fa cto r D = t 1 / t 2
2. Peak Tj = Pdm x ZthJC + Tc
1
10
100
1
000
0 0.5 1 1.5 2 2.5
Tj = 150˚C
Tj = 125˚C
Tj = 25˚C
MBR4060WTPbF
Bulletin PD-20814 rev. A 11/06
4www.irf.com
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current
FREE- W HEEL
DIODE
40HFL40S02
CURRENT
MONITOR
HIG H-SPEED
SWITCH
IRFP460
L
DUT
Rg = 25 o h m
Vd = 25 Volt
+
Average Forward Current - IF(AV)
(A)
Square Wave Pulse Duration - tp (microsec)
Fig. 7 - Max. Non-Repetitive Surge Current
Allowable Case Temperature (°C)
Non-Repetitive Surge Current - I FSM (A)
Fig. 6 - Forward Power Loss Characteristics
Average Forward Current - IF(AV) (A)
Average Power Loss (Watts)
Fig. 8 - Unclamped Inductive Test Circuit
(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC
;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);
PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1
= 80% rated VR
100
1
000
10 100 1000 10000
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
0
5
1
0
1
5
2
0
0 5 10 15 20 25 30
DC
RMS Limit
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
80
90
1
00
1
10
1
20
1
30
1
40
1
50
1
60
0 5 10 15 20 25 30
DC
Square wave (D = 0.50)
80% Rated Vr applied
see note (2)
MBR4060WTPbF
Bulletin PD-20814 rev. A 11/06
5www.irf.com
LOGO
RECTIFIER
INTERNATIONAL
ASSEMBLY
LOT CODE
EXAMPLE:
IN ASSEMBLY LINE "H"
WITH ASSEMBLY
LOT CODE 5657
P = LEAD-FREE
PART NUMBER
DATE CODE
LINE H
WEEK 35
56 57
THIS IS A MBR4060WT MBR4060WT
ASSEMBLED ON WW 35, 2002
P235H
YEAR 2 = 2002
Marking Information
Conform to JEDEC outline TO-247AC (TO-3P)
Dimensions in millimeters and (inches)
Outline Table
MBR4060WTPbF
Bulletin PD-20814 rev. A 11/06
6www.irf.com
Ordering Information Table
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 11/06
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level and Lead-Free.
Qualification Standards can be found on IR's Web site.
Device Code
124
3
1- Schottky MBR Series
2- Currrent Rating (40 = 40A)
3- Voltage Rating (60 = 60V)
4- Circuit Configuration :
Center Tap (Dual) TO-247
5-y none = Standard Production
y PbF = Lead-Free
MBR 40 60 WT PbF
5
