Vishay MBR15..CTPbF Series Data Sheet

TO-220AB
Schottky Rectifier, 2 x 7.5 A
• 150 °C TJ operation
Base
common
Anode
2
cathode
2
Common
13
cathode
Anode
• Center tap TO-220 package
• Low forward voltage drop
• High frequency operation
• High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance
• Guard ring for enhanced ruggedness and long term reliability
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
MBR15..CTPbF Series
Vishay High Power Products
Pb-free
Available
RoHS*
COMPLIANT
PRODUCT SUMMARY
I
F(AV)
V
R
I
RM
2 x 7.5 A
35/45 V
15 mA at 125 °C
DESCRIPTION
The MBR15..CTPbF 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.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
I
F(AV)
V
RRM
I
FSM
V
F
T
J
Rectangular waveform 15 A
35/45 V
tp = 5 µs sine 690 A
7.5 Apk, TJ = 125 °C 0.57 V
Range - 65 to 150 °C
VOLTAGE RATINGS
PARAMETER SYMBOL MBR1535CTPbF MBR1545CTPbF UNITS
Maximum DC reverse voltage V
Maximum working peak reverse voltage V
R
RWM
35 45 V
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current
Maximum peak one cycle non-repetitive surge
Non-repetitive avalanche energy per leg E
Repetitive avalanche current per leg I
per leg
per device 15
I
F(AV)
I
FSM
AR
TC = 131 °C, rated V
5 µs sine or 3 µs rect. pulse
Surge applied at rated load condition half wave single phase 60 Hz
TJ = 25 °C, IAS = 2 A, L = 3.5 mH 7 mJ
AS
Current decaying linearly to zero in 1 µs Frequency limited by T
R
Following any rated load condition and with rated V
applied
RRM
maximum VA = 1.5 x VR typical
J
7.5
690
150
2A
A
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94285 For technical questions, contact: diodes-tech@vishay.com Revision: 21-Aug-08 1
www.vishay.com
MBR15..CTPbF Series
Vishay High Power Products
Schottky Rectifier, 2 x 7.5 A
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
15 A TJ = 25 °C 0.84
Maximum forward voltage drop V
FM
(1)
15 A 0.72
Maximum instantaneous reverse current I
Maximum junction capacitance C
Typical series inductance L
RM
(1)
T
= 125 °C 15
J
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C 400 pF
T
Measured from top of terminal to mounting plane 8.0 nH
S
TJ = 25 °C
Maximum voltage rate of change dV/dt Rated V
T
= 125 °C
J
Rated DC voltage
R
0.57
0.1
10 000 V/µs
Note
(1)
Pulse width < 300 µs, duty cycle < 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction temperature range T
Maximum storage temperature range T
Maximum thermal resistance, junction to case per leg
Typical thermal resistance, case to heatsink
Maximum thermal resistance, junction to ambient
J
Stg
R
DC operation 3.0
thJC
R
R
thCS
thJA
Mounting surface, smooth and greased 0.50
DC operation 60
Approximate weight
Mounting torque
minimum 6 (5)
maximum 12 (10)
Marking device Case style TO-220AB MBR1545CT
- 65 to 150
- 65 to 175
2g
0.07 oz.
kgf · cm (lbf · in)
V7.5 A
mA
°C
°C/W
www.vishay.com For technical questions, contact: diodes-tech@vishay.com
Document Number: 94285
2 Revision: 21-Aug-08
MBR15..CTPbF Series
Schottky Rectifier, 2 x 7.5 A
100
10
1
- Instantaneous Forward Current (A)
F
I
0.40 0.2 0.6 1.0 2.0
0.8 1.4
VFM - Forward Voltage Drop (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
TJ = 150 °C
= 125 °C
T
J
= 25 °C
T
J
1000
1.61.2 1.8
Vishay High Power Products
100
10
1
0.1
0.01
- Reverse Current (mA)
R
0.001
I
0.0001
0
5152535
Fig. 2 - Typical Values of Reverse Current vs.
TJ = 150 °C
TJ = 125 °C
TJ = 100 °C
TJ = 75 °C
TJ = 50 °C
TJ = 25 °C
4540302010
VR - Reverse Voltage (V)
Reverse Voltage (Per Leg)
TJ = 25 °C
- Junction Capacitance (pF)
T
C
100
10
040
20
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
10
1
0.1
0.01
Single pulse
(thermal resistance)
D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20
- Thermal Impedance (°C/W)
thJC
Z
0.001
0.00001 0.0001 0.001 0.01 0.1
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance Z
5030
Notes:
1. Duty factor D = t
2. Peak TJ = PDM x Z
Characteristics (Per Leg)
thJC
P
DM
t
1
t
2
1/t2
+ T
thJC
C
1
10
Document Number: 94285 For technical questions, contact: diodes-tech@vishay.com
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Revision: 21-Aug-08 3
MBR15..CTPbF Series
Vishay High Power Products
150
140
Square wave (D = 0.50)
applied
Rated V
130
Allowable Case Temperature (°C)
120
06
Fig. 5 - Maximum Allowable Case Temperature vs.
R
See note (1)
4
2
I
- Average Forward Current (A)
F(AV)
Average Forward Current
1000
8 10 12
Schottky Rectifier, 2 x 7.5 A
DC
Average Power Loss (W)
At any rated load condition and with rated V following surge
RRM
applied
7
D = 0.20
6
D = 0.25 D = 0.33
5
D = 0.50 D = 0.75
4
3
2
1
0
010
2468
I
- Average Forward Current (A)
F(AV)
DC
RMS limit
12
Fig. 6 - Forward Power Loss Characteristics
Note
(1)
Formula used: TC = TJ - (Pd + Pd Pd = Forward power loss = I Pd
= Inverse power loss = VR1 x IR (1 - D); IR at VR1 = Rated V
REV
x VFM at (I
F(AV)
- Non-Repetitive Surge Current (A)
100
FSM
I
100 1000
tp - Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
) x R
REV
;
thJC
/D) (see fig. 6);
F(AV)
R
10 00010
www.vishay.com For technical questions, contact: diodes-tech@vishay.com
Document Number: 94285
4 Revision: 21-Aug-08
MBR15..CTPbF Series
Schottky Rectifier, 2 x 7.5 A
Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
Dimensions http://www.vishay.com/doc?95222
Part marking information http://www.vishay.com/doc?95225
SPICE model http://www.vishay.com/doc?95294
MBR 15 45 CT PbF
51324
1 - Schottky MBR series
2 - Current rating (15 = 15 A)
3 - Voltage ratings
4 - CT = Essential part number
5 - None = Standard production
PbF = Lead (Pb)-free
LINKS TO RELATED DOCUMENTS
35 = 35 V 45 = 45 V
Document Number: 94285 For technical questions, contact: diodes-tech@vishay.com Revision: 21-Aug-08 5
www.vishay.com
DIMENSIONS in millimeters and inches
13
2
D
D1
H1
Q
13
2
C
C
D
D
3 x b23 x b
(b, b2)
b1, b3
(H1)
D2
Detail B
C
A
B
L
e1
Lead tip
E
E2
Ø P
0.014 AB
M M
0.015 AB
MM
Seating
plane
c
A2
A1
A
A
A
Lead assignments
Diodes
1. - Anode/open
2. - Cathode
3. - Anode
Conforms to JEDEC outline TO-220AB
(6)
(6)
(7)
(6)
(7)
e
2 x
L1
(2)
Detail B
Section C - C and D - D
View A - A
Base metal Plating
(4)
(4)
c1
c
(6)
Thermal pad
(E)
E1
(6)
Outline Dimensions
Vishay Semiconductors
TO-220AB
SYMBOL
A 4.25 4.65 0.167 0.183 E 10.11 10.51 0.398 0.414 3, 6 A1 1.14 1.40 0.045 0.055 E1 6.86 8.89 0.270 0.350 6 A2 2.56 2.92 0.101 0.115 E2 - 0.76 - 0.030 7
b 0.69 1.01 0.027 0.040 e 2.41 2.67 0.095 0.105 b1 0.38 0.97 0.015 0.038 4 e1 4.88 5.28 0.192 0.208 b2 1.20 1.73 0.047 0.068 H1 6.09 6.48 0.240 0.255 6, 7 b3 1.14 1.73 0.045 0.068 4 L 13.52 14.02 0.532 0.552
MILLIMETERS INCHES
MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.
c 0.36 0.61 0.014 0.024 L1 3.32 3.82 0.131 0.150 2 c1 0.36 0.56 0.014 0.022 4 Ø P 3.54 3.73 0.139 0.147
D 14.85 15.25 0.585 0.600 3 Q 2.60 3.00 0.102 0.118 D1 8.38 9.02 0.330 0.355 90° to 93° 90° to 93° D2 11.68 12.88 0.460 0.507 6
Notes
(1)
Dimensioning and tolerancing as per ASME Y14.5M-1994
(2)
Lead dimension and finish uncontrolled in L1
(3)
Dimension D, D1 and E do not include mold flash. Mold flash shall not exceed 0.127 mm (0.005") per side. These dimensions are measured at the outermost extremes of the plastic body
(4)
Dimension b1, b3 and c1 apply to base metal only
(5)
Controlling dimensions: inches
(6)
Thermal pad contour optional within dimensions E, H1, D2 and E1
Document Number: 95222 For technical questions within your region, please contact one of the following: www.vishay.com Revision: 08-Mar-11 DiodesAmericas@vishay.com
NOTES SYMBOL
, DiodesAsia@vishay.com, DiodesEurope@vishay.com 1
(7)
(8)
Dimensions E2 x H1 define a zone where stamping and singulation irregularities are allowed Outline conforms to JEDEC TO-220, except A2 (maximum) and D2 (minimum) where dimensions are derived from the actual package outline
MILLIMETERS INCHES
NOTES
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Document Number: 91000 www.vishay.com Revision: 11-Mar-11 1
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