KERSEMI VS-MBR3035CT-1PbF

VS-MBRB30..CTPbF, VS-MBR30..CT-1PbF Series
FEATURES
VS-MBR30..CT-1PbF
VS-MBRB30..CTPbF
•
•
•
•
•
Base
common
cathode
2
Base
common
cathode
2
•
•
2
1 Common
3
Anode cathode Anode
2
1 Common
3
Anode cathode Anode
D2PAK
TO-262
•
•
•
DESCRIPTION
This center tap Schottky rectifier has been optimized for low
reverse leakage at high temperature. The proprietary barrier
technology allows for reliable operation up to 150 °C
junction temperature. Typical applications are in switching
power supplies, converters, freewheeling diodes, and
reverse battery protection.
PRODUCT SUMMARY
IF(AV)
2 x 15 A
VR
35 V/45 V
IRM
100 mA at 125 °C
150 °C TJ operation
Low forward voltage drop
High frequency operation
Center tap D2PAK and TO-262 packages
High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
Guard ring for enhanced ruggedness and long
term reliability
Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
Halogen-free according to IEC 61249-2-21 definition
Compliant to RoHS directive 2002/95/EC
AEC-Q101 qualified
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
VALUES
IF(AV)
Rectangular waveform (per device)
30
IFRM
TC = 123 °C (per leg)
30
VRRM
IFSM
tp = 5 μs sine
VF
20 Apk, TJ = 125 °C
TJ
Range
UNITS
A
35/45
V
1020
A
0.6
V
- 65 to 150
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
Maximum DC reverse voltage
VR
Maximum working peak reverse voltage
VRWM
VS-MBRB3035CTPbF
VS-MBR3035CT-1PbF
VS-MBRB3045CTPbF
VS-MBR3045CT-1PbF
UNITS
35
45
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average
forward current
SYMBOL
per leg
per device
Peak repetitive forward current per leg
Non-repetitive peak surge current
Non-repetitive avalanche energy per leg
Repetitive avalanche current per leg
TEST CONDITIONS
IF(AV)
TC = 123 °C, rated VR
IFRM
Rated VR, square wave, 20 kHz, TC = 123 °C
IFSM
5 μs sine or 3 μs
rect. pulse
Following any rated load condition
and with rated VRRM applied
VALUES
UNITS
15
30
30
1020
A
Surge applied at rated load conditions halfwave,
single phase, 60 Hz
200
EAS
TJ = 25 °C, IAS = 2 A, L = 5 mH
10
mJ
IAR
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
2
A
www.kersemi.com
1
VS-MBRB30..CTPbF, VS-MBR30..CT-1PbF Series
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
30 A
Maximum forward voltage drop
VFM (1)
TJ = 25 °C
20 A
TJ = 125 °C
30 A
Maximum instantaneous
reverse current
IRM (1)
Threshold voltage
VF(TO)
TJ = 25 °C
Rated DC voltage
TJ = 125 °C
TJ = TJ maximum
VALUES
UNITS
0.76
0.6
V
0.72
1
100
mA
0.29
V
Forward slope resistance
rt
13.6
mΩ
Maximum junction capacitance
CT
VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C
800
pF
Typical series inductance
LS
Measured from top of terminal to mounting plane
8.0
nH
10 000
V/μs
VALUES
UNITS
Maximum voltage rate of change
dV/dt
Rated VR
Note
(1) Pulse width < 300 μs, duty cycle < 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
Maximum junction temperature range
TJ
- 65 to 150
Maximum storage temperature range
TStg
- 65 to 175
Maximum thermal resistance,
junction to case per leg
RthJC
DC operation
1.5
Typical thermal resistance,
case to heatsink
RthCS
Mounting surface, smooth and greased
0.50
Maximum thermal resistance,
junction to ambient
RthJA
DC operation
Approximate weight
Mounting torque
Marking device
www.kersemi.com
2
minimum
maximum
Non-lubricated threads
°C
°C/W
50
2
g
0.07
oz.
6 (5)
kgf · cm
(lbf · in)
12 (10)
Case style D2PAK
MBRB3045CT
Case style TO-262
MBR3045CT-1
VS-MBRB30..CTPbF, VS-MBR30..CT-1PbF Series
1000
IR - Reverse Current (mA)
IF - Instantaneous
Forward Current (A)
100
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
10
TJ = 150 °C
100
TJ = 125 °C
10
TJ = 100 °C
1
0.1
TJ = 75 °C
TJ = 50 °C
TJ = 25 °C
0.01
0.001
1
0
0.3
0.6
0.9
1.2
0
1.5
10
20
30
40
50
VFM - Forward Voltage Drop (V)
VR - Reverse Voltage (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
CT - Junction Capacitance (pF)
1000
TJ = 25 °C
100
0
10
20
30
40
50
VR - Reverse Voltage (V)
ZthJC - Thermal Impedance (°C/W)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
10
1
PDM
t1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0.1
Single pulse
(thermal resistance)
0.01
0.00001
0.0001
0.001
0.01
t2
Notes:
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
0.1
1
10
100
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg)
www.kersemi.com
3
15
150
Average Power Loss (W)
Allowable Case Temperature (°C)
VS-MBRB30..CTPbF, VS-MBR30..CT-1PbF Series
140
DC
130
120
Square wave (D = 0.50)
Rated VR applied
110
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
12
9
RMS limit
6
DC
3
See note (1)
0
100
0
5
10
15
20
0
25
5
10
15
20
25
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
IFSM - Non-Repetitive Surge Current (A)
IF(AV) - Average Forward Current (A)
1000
At any rated load condition
and with rated VRRM applied
following surge
100
10
100
1000
10 000
tp - Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
Note
Formula used: TC = TJ - (Pd + PdREV) x RthJC;
Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6);
PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = Rated VR
(1)
www.kersemi.com
4
VS-MBRB30..CTPbF, VS-MBR30..CT-1PbF Series
Device code
VS- MBR
2
1
B
30
45
CT
-1
3
4
5
6
7
1
-
HPP product suffix
2
-
Essential part number
3
-
4
-
None = TO-262 7 = -1
Current rating (30 = 30 A)
5
-
Voltage ratings
6
-
CT = Essential part number
7
-
8
-
B = D2PAK
7
TRL PbF
8
9
None
35 = 35 V
45 = 45 V
None = D2PAK
3
=B
-1 = TO-262
3
None
None = Tube (50 pieces)
TRL = Tape and reel (left oriented - for D2PAK only)
TRR = Tape and reel (right oriented - for D2PAK only)
9
-
PbF = Lead (Pb)-free (for TO-262 and D2PAK tube)
P = Lead (Pb)-free (for D2PAK TRR and TRL)
LINKS TO RELATED DOCUMENTS
Dimensions
www.vishay.com/doc?95014
Part marking information
www.vishay.com/doc?95008
Packaging information
www.vishay.com/doc?95032
www.kersemi.com
5