Vishay MBRB735 Schottky barrier rectifier Datasheet

MBR7xx, MBRF7xx & MBRB7xx Series
Vishay Semiconductors
formerly General Semiconductor
Schottky Barrier Rectifier
Reverse Voltage 35 to 60V
Forward Current 7.5A
ITO-220AC (MBRF7xx)
0.188 (4.77)
0.172 (4.36)
0.405 (10.27)
0.383 (9.72)
0.110 (2.80)
0.100 (2.54)
TO-220AC (MBR7xx)
0.140 (3.56)
DIA.
0.130 (3.30)
0.185 (4.70)
0.415 (10.54) MAX.
0.131 (3.39)
DIA.
0.122 (3.08)
0.175 (4.44)
0.154 (3.91)
0.370 (9.40)
0.360 (9.14)
0.148 (3.74)
DIA.
0.055 (1.39)
0.045 (1.14)
0.676 (17.2)
0.646 (16.4)
0.600 (15.5)
0.580 (14.5)
0.350 (8.89)
0.330 (8.38)
0.113 (2.87)
0.103 (2.62)
PIN
0.145 (3.68)
0.135 (3.43)
0.410 (10.41)
0.390 (9.91)
0.350 (8.89)
0.330 (8.38)
0.635 (16.13)
0.625 (15.87)
1
2
0.191 (4.85)
0.171 (4.35)
0.603 (15.32)
0.573 (14.55)
0.560 (14.22)
0.530 (13.46)
PIN
1
2
1.148 (29.16)
1.118 (28.40)
0.160 (4.06)
0.140 (3.56)
PIN 1
PIN 2
0.110 (2.79)
0.100 (2.54)
0.560 (14.22)
0.530 (13.46)
PIN 1
0.037 (0.94)
0.027 (0.69)
0.205 (5.20)
0.195 (4.95)
0.022 (0.55)
0.014 (0.36)
CASE
PIN 2
0.105 (2.67)
0.037 (0.94)
0.027 (0.68)
0.095 (2.41)
0.110 (2.80)
0.100 (2.54)
0.060 (1.52)
0.205 (5.20)
0.195 (4.95)
TO-263AB (MBRB7xx)
0.022 (0.56)
0.014 (0.36)
0.190 (4.83)
0.411 (10.45)
0.380 (9.65)
0.160 (4.06)
0.055 (1.40)
0.045 (1.14)
0.245 (6.22)
MIN
Mounting Pad Layout TO-263AB
K
0.42
(10.66)
0.055 (1.40)
0.360 (9.14)
0.320 (8.13)
0.33
(8.38)
Dimensions in inches
and (millimeters)
0.047 (1.19)
1
K
2
0.624 (15.85)
0.591 (15.00)
0-0.01 (0-0.254)
0.63
(17.02)
0.110 (2.79)
0.090 (2.29)
0.027 (0.686)
0.037 (0.940)
0.105 (2.67)
0.08
(2.032)
0.095 (2.41)
0.24
(6.096)
0.12
(3.05)
Features
• Plastic package has Underwriters Laboratory
Flammability Classifications 94V-0
• Metal silicon junction, majority carrier conduction
• Low power loss, high efficiency
• Guardring for overvoltage protection
• For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
• High temperature soldering guaranteed:
250°C/10 seconds, 0.25" (6.35mm) from case
Document Number 88680
03-Mar-03
0.021 (0.53)
0.014 (0.36)
PIN 1
PIN 2
0.205 (5.20)
K - HEATSINK
0.140 (3.56)
0.110 (2.79)
0.195 (4.95)
Mechanical Data
Case: JEDEC TO-220AC, ITO-220AC & TO-263AB
molded plastic body
Terminals: Plated leads, solderable per
MIL-STD-750, Method 2026
Polarity: As marked
Mounting Position: Any
Mounting Torque: 10 in-lbs maximum
Weight: 0.08 ounce, 2.24 grams
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1
MBR7xx, MBRF7xx & MBRB7xx Series
Vishay Semiconductors
formerly General Semiconductor
Maximum Ratings
(TC = 25°C unless otherwise noted)
Parameter
Symbol
MBR735
MBR745
MBR750
MBR760
Unit
Maximum repetitive peak reverse voltage
VRRM
35
45
50
60
V
Working peak reverse voltage
VRWM
35
45
50
60
V
Maximum DC blocking voltage
VDC
35
45
50
60
V
Maximum average forward rectified current (SEE FIG. 1)
Peak repetitive forward current (sq. wave, 20 KHz)
IF(AV)
7.5
A
IFRM
15
A
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method)
IFSM
150
A
Peak repetitive reverse current
at tp = 2.0µs, 1KHZ
IRRM
Voltage rate of change (rated VR)
dv/dt
10,000
V/µs
TJ
–65 to +150
°C
Storage temperature range
TSTG
–65 to +175
°C
RMS Isolation voltage (MBRF type only) from terminals to
heatsink with t = 1.0 second, RH ≤ 30%
VISOL
4500 (NOTE 1)
3500 (NOTE 2)
1500 (NOTE 3)
V
at TC = 105°C
Operating junction temperature range
Electrical Characteristics (T
C
Maximum reverse current
at DC blocking voltage
0.5
A
= 25°C unless otherwise noted)
Parameter
Maximum instantaneous forward voltage
at IF = 7.5A,
at IF = 7.5A,
at IF = 15A,
at IF = 15A,
1.0
Symbol
MBR735
MBR745
MBR750
MBR760
Unit
(Note 4)
TC =
TC =
TC =
TC =
25°C
125°C
25°C
125°C
TC = 25°C
TC = 125°C
Thermal Characteristics (T
C
VF
IR
–
0.57
0.84
0.72
0.75
0.65
–
–
0.1
15
0.5
50
V
mA
= 25°C unless otherwise noted)
Parameter
Thermal resistance from junction to case
Symbol
MBR
MBRF
MBRB
Unit
RΘJC
3.0
5.0
3.0
°C/W
Notes:
(1) Clip mounting (on case), where lead does not overlap heatsink with 0.110” offset
(2) Clip mounting (on case), where leads do overlap heatsink
(3) Screw mounting with 4-40 screw, where washer diameter is ≤ 4.9 mm (0.19”)
(4) Pulse test: 300µs pulse width, 1% duty cycle
Ordering Information
Product
Case
Package Code
Package Option
MBR735 - MBR760
TO-220AC
45
Anti-Static tube, 50/tube, 2K/carton
MBRF735 - MBRF760
ITO-220AC
45
Anti-Static tube, 50/tube, 2K/carton
TO-263AB
31
45
81
13” reel, 800/reel, 4.8K/carton
Anti-Static tube, 50/tube, 2K/carton
Anti-Static 13” reel, 800/reel, 4.8K/carton
MBRB735 - MBRB760
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Document Number 88680
03-Mar-03
MBR7xx, MBRF7xx & MBRB7xx Series
Vishay Semiconductors
formerly General Semiconductor
Ratings and
Characteristic Curves (TA = 25°C unless otherwise noted)
Fig. 1 – Forward Current
Derating Curve
Fig. 2 – Maximum Non-Repetitive
Peak Forward Surge Current
10
175
TJ = TJ max.
8.3ms Single Half Sine-Wave
(JEDEC Method)
Peak Forward Surge Current (A)
Average Forward Current (A)
Resistive or Inductive Load
8
6
4
2
MBR735 - MBR745
MBR750 & MBR760
0
100
75
50
100
10
1
150
100
Case Temperature (°C)
Number of Cycles at 60 HZ
Fig. 3 – Typical Instantaneous
Forward Characteristics
Fig. 4 – Typical Reverse
Characteristics
50
10
Pulse Width = 300µs
1% Duty Cycle
TJ = 125°C
1
TJ = 25°C
0.1
MBR735 - MBR745
MBR750 & MBR760
Instantaneous Reverse Current (mA)
50
Instantaneous Forward Current (A)
125
25
50
0
MBR735 - MBR745
MBR750 & MBR760
10
TJ = 125°C
1
0.1
TJ = 75°C
0.01
TJ = 25°C
0.001
0.01
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
0
60
40
20
80
100
Instantaneous Forward Voltage (V)
Percent of Rated Peak Reverse Voltage (%)
Fig. 5 – Typical Junction
Capacitance
Fig. 6 – Typical Transient Thermal
Impedance
4,000
100
TJ = 25°C
f = 1.0MHZ
Vsig = 50MVp-p
1,000
100
MBR735 - MBR745
MBR750 & MBR760
Transient Thermal Impedance (°CW)
Junction Capacitance (pF)
150
10
1
0.1
40
0.1
1
10
Reverse Voltage (V)
Document Number 88680
03-Mar-03
100
0.01
0.1
1
10
100
t, Pulse Duration (sec.)
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