B340LB-E3/5BT [VISHAY]
High-Current Density Surface Mount Schottky Rectifier; 高电流密度表面贴装肖特基整流器
| 型号： | B340LB-E3/5BT |
| 厂家： | 
VISHAY |
| 描述： | High-Current Density Surface Mount Schottky Rectifier |
| 文件： | 总4页 (文件大小：104K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
New Product
B340LB
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
• Very low forward voltage drop
• High surge capability
• Meets MSL level 1, per J-STD-020, LF maximum
DO-214AA (SMB)
peak of 260 °C
• Solder dip 260 °C, 40 s
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in low voltage high frequency inverters,
PRIMARY CHARACTERISTICS
freewheeling, dc-to-dc converters, and polarity
protection applications.
IF(AV)
VRRM
IFSM
3.0 A
40 V
100 A
MECHANICAL DATA
VF at IF = 3.0 A
TJ max.
0.34 V
150 °C
Case: DO-214AA (SMB)
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, HE3 suffix for high reliability grade
(AEC Q101 qualified), meets JESD 201 class 2
whisker test
Polarity: Color band denotes cathode end
MAXIMUM RATINGS (T = 25 °C unless otherwise noted)
A
PARAMETER
SYMBOL
B340LB
B34
40
UNIT
Device marking code
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
V
V
V
A
28
Maximum DC blocking voltage
Max. average forward rectified current at TL (Fig. 1)
40
IF(AV)
3.0
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
IFSM
100
A
Voltage rate of change (rated VR)
Operating junction temperature range
Storage temperature range
dV/dt
TJ
10 000
V/µs
°C
- 65 to + 150
- 65 to + 150
TSTG
°C
Document Number: 89039
Revision: 19-May-08
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
1
New Product
B340LB
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (T = 25 °C unless otherwise noted)
A
PARAMETER
TEST CONDITIONS
SYMBOL
TYP.
MAX.
UNIT
TJ = 25 °C
TJ = 125 °C
0.43
0.34
0.45
0.38
Maximum instantaneous forward voltage (1)
3.0 A
VF
V
TJ = 25 °C
TJ = 125 °C
-
26
0.4
40
(2)
Maximum reverse current at rated VR
IR
mA
Notes:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
(2) Pulse test: Pulse width ≤ 40 ms
THERMAL CHARACTERISTICS (T = 25 °C unless otherwise noted)
A
PARAMETER
SYMBOL
B340LB
UNIT
RθJA
RθJL
70
25
Typical thermal resistance (1)
°C/W
Note:
(1) Aluminum substrate mounted
ORDERING INFORMATION (Example)
PREFERRED P/N
B340LB-E3/52T
B340LB-E3/5BT
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
0.096
52T
5BT
750
7" diameter plastic tape and reel
13" diameter plastic tape and reel
0.096
3200
RATINGS AND CHARACTERISTICS CURVES
(T = 25 °C unless otherwise noted)
A
3.0
1.5
1.2
0.9
0.6
0.3
0
D = 0.5
D = 0.8
D = 0.3
D = 0.2
Resistive or Inductive Load
2.5
D = 0.1
2.0
1.5
1.0
0.5
0
D = 1.0
T
D = tp/T
2.5
tp
0
25
50
75
100
125
150
0
0.5
1.0
1.5
2.0
3.0
3.5
Lead Temperature (°C)
Average Forward Current (A)
Figure 2. Forward Power Loss Characteristics
Figure 1. Forward Current Derating Curve
www.vishay.com
2
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 89039
Revision: 19-May-08
New Product
B340LB
Vishay General Semiconductor
120
100
80
60
40
20
0
1000
100
10
TJ = 150 °C
TJ = 125 °C
1
0.1
TJ = 25 °C
0.01
0.001
10
20
30
40
50
60
70
80
90 100
1
10
100
Percent of Rated Peak Reverse Voltage (%)
Number of Cycles at 60 Hz
Figure 3. Maximum Non-Repetitive Peak Forward Surge Current
Figure 5. Typical Reverse Characteristics
100
1000
10
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
1
0.1
0.1
100
0.2
0.3
0.4
0.5
0.6
0.7
0.8
1
10
100
Instantaneous Forward Voltage (V)
Reverse Voltage (V)
Figure 4. Typical Instantaneous Forward Characteristics
Figure 6. Typical Junction Capacitance
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
DO-214AA (SMB)
Cathode Band
Mounting Pad Layout
0.085 (2.159)
MAX.
0.086 (2.20)
0.077 (1.95)
0.155 (3.94)
0.130 (3.30)
0.086 (2.18)
MIN.
0.180 (4.57)
0.160 (4.06)
0.012 (0.305)
0.006 (0.152)
0.060 (1.52)
MIN.
0.096 (2.44)
0.084 (2.13)
0.220 REF.
0.008 (0.2)
0 (0)
0.060 (1.52)
0.030 (0.76)
0.220 (5.59)
0.205 (5.21)
Document Number: 89039
Revision: 19-May-08
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
3
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(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
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
相关型号：
B340LB-HE3/52T
DIODE 3 A, 40 V, SILICON, RECTIFIER DIODE, DO-214AA, ROHS COMPLIANT, PLASTIC, SMB, 2 PIN, Rectifier Diode
VISHAY
B340LB-HE3/5BT
DIODE 3 A, 40 V, SILICON, RECTIFIER DIODE, DO-214AA, ROHS COMPLIANT, PLASTIC, SMB, 2 PIN, Rectifier Diode
VISHAY
©2020 ICPDF网 联系我们和版权申明