Vishay MBR6045WT Data Sheet
PD -20725 01/2000
MBR6045WT
SCHOTTKY RECTIFIER 60 Amp
TO-247AC
Major Ratings and Characteristics Description/Features
The MBR6045WT center tap Schottky rectifier has been
Characteristics MBR6045WT Units
I
Rectangular 60 A
F(AV)
waveform
V
RRM
@ tp = 5 µs sine 2900 A
I
FSM
VF@ 30 Apk, TJ= 125°C 0.55 V
(per leg)
T
J
45 V
- 55 to 150 °C
optimized for very low forward voltage drop, with moderate
leakage. The proprietary barrier technology allows for reliable
operation up to 150° C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection.
150° C T
Center tap TO-247 package
operation
J
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
20 .30 (0.800)
19 .70 (0.775)
14.80 (0.583)
14 .20 (0.559)
1. 40 (0.056)
1. 00 (0.039)
10.94 (0.430)
10.86 (0.427)
15 .90 (0.626)
15 .30 (0.602)
12 3
4.30 (0.170)
3.70 (0.145)
2.20 (0.087)
3.65 (0.144)
3. 5 5 (0 .1 3 9 )
5.70 (0.225)
5.30 (0.208)
5.50 (0.217)
4.50 (0.177)
(2 P L C S .)
MAX.
DIA.
5.30 (0.209)
4.70 (0.185)
0.80 (0.032)
0. 4 0 (0 .2 1 3 )
2.5 (0.098)
1.5 (0.059)
ANOD E
2. 40 (0.095)
MAX.
12
Conform to JEDEC outline TO-247AC (TO-3P)
Dimensions in millimeters and inches
BASE
COMMON
CATHODE
2
123
ANOD ECOMMON
CATHODE
1
MBR6045WT
PD -20725 01/2000
Voltage Ratings
Part number MBR6045WT
VRMax. DC Reverse Voltage (V)
Max. Working Peak Reverse Voltage (V)
V
RWM
45
Absolute Maximum Ratings
Parameters Values Units Conditions
I
Max. Average Forward (Per Leg) 30 A 50% duty cycle @ TC = 122°C, rectangular wave form
F(AV)
Current * See Fig. 5 (Per Device) 60
I
Max. Peak One Cycle Non-Repetitive 2900 5µ s S ine or 3µs Rect. pulse
FSM
Surge Current (Per Leg) * See Fig. 7 360 10ms Sine or 6ms Rect. pulse
EASNon-Repetitive Avalanche Energy 27 mJ T
(Per Leg)
Repetitive Avalanche Current 6 A Current decaying linearly to zero in 1 µsec
I
AR
(Per Leg) Frequency limited by T
A
= 25 °C, I
J
= 4 Amps, L = 3.4 mH
AS
Following any rated
load condition and with
rated V
max. VA = 1.5 x VR typical
J
RRM
applied
Electrical Specifications
Parameters Values Units Conditions
Max. Forward Voltage Drop 0.62 V @ 30A
V
FM
(Per Leg) * See Fig. 1 (1) 0.75 V @ 60A
0.55 V @ 30A
IRMMax. Reverse Leakage Current 1 mA TJ = 25 °C
(Per Leg) * See Fig. 2 (1) 150 mA TJ = 125 °C
V
Threshold Voltage 0.27 V T
F(TO)
= TJ max.
J
rtForward Slope Resistance 7.3 mΩ
CTMax. Junction Capacitance (Per Leg) 1400 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
LSTypical Series Inductance (Per Leg) 7.5 nH Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change 10,000 V/ µs
(Rated V
)
R
TJ = 25 °C
TJ = 125 °C
VR = rated V
R
Thermal-Mechanical Specifications
(1) Pulse Width < 300µs, Duty Cycle <2%
Parameters Values Units Conditions
TJMax. Junction Temperature Range -55 to 150 °C
T
Max. Storage Temperature Range -55 to 150 °C
stg
Max. Thermal Resistance Junction 1.0 °C/W DC operation
R
thJC
to Case (Per Leg) * See Fig. 4
R
Max. Thermal Resistance Junction 0.5 °C/W DC operation
thJC
to Case (Per Package)
R
Typical Thermal Resistance, Case 0.24 °C/W Mounting surface , smooth and greased
thCS
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
2
Kg-cm
(Ibf-in)
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