Vishay B230LA High-current density surface mount schottky rectifier Datasheet

New Product
B230LA, B240A
Vishay General Semiconductor
High-Current Density Surface Mount Schottky Rectifier
FEATURES
• Low profile package
• Ideal for automated placement
• Guardring for overvoltage protection
• Low power losses, high efficiency
• Low forward voltage drop
• High surge capability
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
DO-214AC (SMA)
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
• Halogen-free according to IEC 61249-2-21 definition
TYPICAL APPLICATIONS
PRIMARY CHARACTERISTICS
IF(AV)
2.0 A
VRRM
30 V, 40 V
IFSM
50 A
VF
0.50 V, 0.55 V
TJ max.
150 °C
For use in low voltage, high frequency inverters,
freewheeling, DC/DC converters, and polarity protection
applications.
MECHANICAL DATA
Case: DO-214AC (SMA)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS compliant, and
commercial grade
Terminals: Matte tin plated leads, solderable
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 1A whisker test
per
Polarity: Color band denotes the cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Device marking code
B230LA
B240A
B23
B24
UNIT
Maximum repetitive peak reverse voltage
VRRM
30
40
V
Maximum RMS voltage
VRMS
21
28
V
Maximum DC blocking voltage
VDC
30
40
V
Maximum average forward rectified current at TL (fig. 1)
IF(AV)
2.0
A
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
IFSM
50
A
dV/dt
10 000
V/μs
TJ, TSTG
- 65 to + 150
°C
Voltage rate of change (rated VR)
Operating junction and storage temperature range
Document Number: 89413
Revision: 20-Apr-11
For technical questions within your region, please contact one of the following:
www.vishay.com
[email protected], [email protected], [email protected]
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This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
New Product
B230LA, B240A
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
Maximum instantaneous forward voltage
2.0 A
Maximum reverse current at rated VR
SYMBOL
B230LA
B240A
UNIT
TJ = 25 °C
VF (1)
0.5
0.55
V
TJ = 25 °C
(2)
0.5
0.5
mA
B230LA
B240A
UNIT
IR
Notes
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
(2) Pulse test: Pulse width  40 ms
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Typical thermal resistance
RJA (1)
110
(1)
28
RJL
°C/W
Note
(1) Aluminum substrate mounted
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
B230LA-M3/61T
0.064
61T
1800
7" diameter plastic tape and reel
B230LA-M3/5AT
0.064
5AT
7500
13" diameter plastic tape and reel
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
70
Peak Forward Surge Current (A)
Average Forward Current (A)
2.5
2.0
1.5
1.0
0.5
B230LA
B240A
0
60
50
40
30
20
10
0
0
25
50
75
100
125
150
1
10
100
Lead Temperature (°C)
Number of Cycles at 60 Hz
Fig. 1 - Forward Current Derating Curve
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
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For technical questions within your region, please contact one of the following:
Document Number: 89413
[email protected], [email protected], [email protected]
Revision: 20-Apr-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
New Product
B230LA, B240A
Vishay General Semiconductor
1000
Junction Capacitance (pF)
Instantaneous Forward Current (A)
100
10
TJ = 125 °C
1
TJ = 25 °C
0.1
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
100
B230LA
B240A
B230LA
B240A
0.01
10
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1
10
100
Instantaneous Forward Voltage (V)
Reverse Voltage (V)
Fig. 3 - Typical Instantaneous Forward Characteristics
Fig. 5 - Typical Junction Capacitance
Instantaneous Reverse Current (mA)
100
TJ = 150 °C
10
TJ = 125 °C
1
B230LA
B240A
0.1
0.01
TJ = 25 °C
0.001
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Fig. 4 - Typical Reverse Characteristics
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
DO-214AC (SMA)
Cathode Band
Mounting Pad Layout
0.110 (2.79)
0.100 (2.54)
0.065 (1.65)
0.049 (1.25)
0.177 (4.50)
0.157 (3.99)
0.012 (0.305)
0.006 (0.152)
0.060 (1.52)
MIN.
0.208 (5.28)
REF.
0.090 (2.29)
0.078 (1.98)
0.060 (1.52)
0.030 (0.76)
0.074 (1.88)
MAX.
0.066 (1.68)
MIN.
0.008 (0.203)
0 (0)
0.208 (5.28)
0.194 (4.93)
Document Number: 89413
Revision: 20-Apr-11
For technical questions within your region, please contact one of the following:
www.vishay.com
[email protected], [email protected], [email protected]
3
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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Document Number: 91000
Revision: 11-Mar-11
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