Vishay MBRB1535CT, MBRB1545CT Data Sheet
PD-2.562 05/98
MBRB1535CT
MBRB1545CT
SCHOTTKY RECTIFIER 15 Amp
D2Pak (SMD-220)
Major Ratings and Characteristics
Characteristics MBRB15..CT Units
I
Rectangular 15 A
F(AV)
waveform
V
RRM
I
@ tp = 5 µs sine 690 A
FSM
VF@ 7.5 Apk, TJ = 125°C 0.57 V
(Per Leg)
T
J
15.49 (0.61)
14. 73 (0.58)
3X
BASE
COMMON
CATHO DE
2
123
COMMO N
ANODE
12
CATHO DE
ANODE
Conform to JEDEC outline D
Dimensions in millimeters and inches
35/45 V
- 65 to 150 °C
10.16 (0.40)
93°
1.40 ( 0 . 055 )
1.14 ( 0. 0 45)
13
REF.
2
2.61 (0.10)
2.32 (0.09)
8.89 (0.35)
REF.
0.93 (0.37)
2X
0.69 (0.27)
5.08 (0.20) REF.
2
Pak (SMD-220)
Description/Features
The MBRB15..CT 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, free-wheeling diodes,
and reverse battery protection.
150° C T
D
Low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
6.47 (0.25)
6.18 (0.24)
4.57 (0.18)
4.32 (0.17)
0.61 (0.02) MAX.
operation
J
2
Pak (SMD-220) package
4.69 (0.18)
4.20 (0.16)
1.32 (0.05)
1.22 (0.05)
0.55 (0.02)
0.46 (0.02)
MINIMUM RECOMMENDE D FOOT PR INT
8.89 (0.35)
3.81 (0.15)
2.08 ( 0 . 08)
2X
5.28 ( 0 . 21)
4.78 ( 0 . 19)
11.43 (0.45)
17.78 (0.70)
2.54 (0.10)
2X
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MBRB1535CT, MBRB1545CT
PD-2.562 05/98
Voltage Ratings
Part number MBRB1535CT MBRB1545CT
VRMax. DC Reverse Voltage (V)
Max. Working Peak Reverse Voltage (V)
V
RWM
35 45
Absolute Maximum Ratings
Parameters MBRB15..CT Units Conditions
I
Max. Average Forward (Per Leg) 7.5
F(AV)
Current (Per Device) 15
I
Max. Peak One Cycle Non Repetitive 690 5µs Sine or 3µs Rect. pulse
FSM
Surge Current (Per Leg)
A
A
150
I
Peak Repetitive Reverse 1.0 A 2.0 µsec 1.0 KHz
RRM
Surge Current (Per Leg)
= 105 °C, (Rated VR)
@ T
C
Following any rated load
condition and with rated
V
applied
RRM
Surge applied at rated load condition halfwave single
phase 60Hz
Electrical Specifications
Parameters MBRB15..CT Units Conditions
VFMMax. Forward Voltage Drop 0.84 V @ 15A
(Per Leg) (1) 0.57 V @ 7.5A
0.72 V @ 15A
IRMMax. Instantaneus Reverse Current 0.1 mA TJ = 25 °C
(Per Leg) (1) 15 m A TJ = 125 °C
CTMax. Junction Capacitance (Per Leg) 400 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
LSTypical Series Inductance (Per Leg) 8.0 nH Measured from top of terminal to mounting plane
dv/dt Max. Voltage Rate of Change 1000 V/ µ s
(Rated V
(1) Pulse Width < 300µs, Duty Cycle <2%
)
R
TJ = 25 °C
TJ = 125 °C
Rated DC voltage
Thermal-Mechanical Specifications
Parameters MBRB15..CT Units Conditions
TJMax. Junction Temperature Range -65 to 150 °C
T
Max. Storage Temperature Range -65 to 175 °C
stg
Max. Thermal Resistance Junction 3.0 °C/W DC operation
R
thJC
to Case
wt Approximate Weight 2 (0.07) g (oz.)
Case Style D
* For Additional Informations and Graphs, Please See the 12CTQ...S Series
2
2
Pak (SMD-220) JEDEC
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