Vishay B230LA-E3/61T 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)
• Solder dip 260 °C, 40 s
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
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
TYPICAL APPLICATIONS
For use in low voltage high frequency inverters,
freewheeling, dc-to-dc converters, and polarity
protection applications.
(Note: These devices are not Q101 qualified.)
MECHANICAL DATA
Case: DO-214AC (SMA)
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
E3 suffix for consumer grade, meets JESD 201 class
1A whisker test
Polarity: Color band denotes the cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Device marking code
Maximum repetitive peak reverse voltage
VRRM
Maximum RMS voltage
B230LA
B240A
UNIT
B23
B24
V
30
40
V
VRMS
21
28
V
Maximum DC blocking voltage
VDC
30
40
V
Maximum average forward rectified currentat TL (Fig. 1)
IF(AV)
2.0
A
Peak forward surge current 8.3 ms single halfsine-wave
superimposed on rated load
IFSM
50
A
Voltage rate of change (rated VR)
dV/dt
10000
V/µs
TJ
- 65 to + 150
°C
TSTG
- 65 to + 150
°C
Operating junction temperature range
Storage temperature range
Document Number: 88894
Revision: 19-May-08
For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
www.vishay.com
1
New Product
B230LA & B240A
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
Maximum instantaneous forward voltage (1)
2.0 A
Maximum reverse current at rated VR (2)
SYMBOL
MAX.
MAX.
UNIT
TJ = 25 °C
VF
0.5
0.55
V
TJ = 25 °C
IR
0.5
0.5
mA
B230LA
B240A
UNIT
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
RθJA
RθJL
Typical thermal resistance (1)
110
28
°C/W
Note:
(1) Aluminum substrate mounted
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
B230LA-E3/61T
0.064
61T
1800
7" diameter plastic tape and reel
B230LA-E3/5AT
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
Figure 1. Forward Current Derating Curve
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
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For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
Document Number: 88894
Revision: 19-May-08
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)
Figure 3. Typical Instantaneous Forward Characteristics
Figure 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 (%)
Figure 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: 88894
Revision: 19-May-08
For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
www.vishay.com
3
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Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
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Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
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