LVB14A Datasheet PDF - Vishay


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LVB14A
Vishay

Part Number LVB14A
Description Low VF Surface Mount Transient Voltage Suppressors
Page 4 Pages

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New Product
LVB14A
Vishay General Semiconductor
Low VF Surface Mount Transient Voltage Suppressors
DO-214AA (SMB J-Bend)
FEATURES
• Uni-directional polarity only
• Peak pulse power: 600 W (10/1000 µs)
• Ideal for automated placement
• Low forward voltage
• Meets MSL level 1, per J-STD-020, LF
maximum peak of 260 °C
• Solder dip 260 °C, 40 s
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
PRIMARY CHARACTERISTICS
VBR
IPPM with 10 x 1000 µs
IPPM with 1.4 x 6.5 µs
VF at IF = 1.0 A
IFSM
TJ max.
13.2 - 14.8 V
31 A
17.5 A
0.35 V
100 A
150 °C
TYPICAL APPLICATIONS
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and
lighting on ICs sensor units specifically for protecting
12 V supplied sensitive equipment against transient
overvoltages.
MECHANICAL DATA
Case: DO-214AA (SMBJ)
Moldingwww.DataSheet.co.kr compound meets UL 94 V-0 flammability
rating
Base P/N-E3 - RoHS compliant, commercial grade
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
E3 suffix meets JESD 201 class 1A whisker test
Polarity: Color band denotes cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Device marking code
Peak power pulse current with a 10/1000 µs waveform (Fig. 1) (1)(2)
Peak pulse current with a 1.4/6.5 µs waveform (Fig. 2)
Peak forward surge current 8.3 ms single half sine-wave (2)
Power dissipation on infinite heatsink, TL = 50 °C
Operating junction and storage temperature range
Notes:
IPPM
IPPM
IFSM
PD
TJ, TSTG
(1) Non-repetitive current pulse, per Fig. 1 and derated above TA = 25 °C per Fig. 1
(2) Mounted on P.C.B. with 5.0 x 5.0 mm copper pads attached to each terminal
VALUE
L14
31
17.5
100
5
- 65 to + 150
UNIT
A
A
A
W
°C
Document Number: 88483 For technical questions within your region, please contact one of the following:
Revision: 20-Oct-08
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
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LVB14A
Vishay General Semiconductor
New Product
ELECTRICAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
TYP.
Breakdown voltage
Max. clamping voltage with 10 x 1000 µs
Max. clamping voltage with 1.4 x 6.5 µs
Instantaneous forward voltage (1)
Reverse leakage current (1)
at IZ = 1 mA
at IPPM = 31 A
at IPPM = 17.5 A
at IF = 1.0 A
TJ = 25 °C
TJ = 125 °C
at VWM = 12.0 V
VBR
VC
VC
VF
IR
13.2
-
-
-
-
-
Note:
(1) Measured on a 300 µs square pulse width
TYP.
-
-
-
0.45
0.35
-
MAX.
14.8
19.5
15.8
0.5
-
100
UNIT
V
V
V
V
µA
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Typical thermal resistance, junction to lead
Typical thermal resistance, junction to ambient (1)
Note:
RθJL
RθJA
(1) Thermal resistance from junction to ambient - Mounted on the recommended P.C.B. pad layout
VALUE
20
100
UNIT
°C/W
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE
LVB14A-E3/52
0.096
52
www.DataSheet.co.kr
LVB14A-E3/5B
0.096
5B
BASE QUANTITY
750
3200
DELIVERY MODE
7" diameter plastic tape and reel
13" diameter plastic tape and reel
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
150
TJ = 25 °C
tr = 10 µs
Pulse Width (td)
is defined as the Point
100
Peak Value
IPPM
where the Peak Current
decays to 50 % of IPPM
Half Value - IPP
IPPM
2
50 10/1000 µs Waveform
as defined by R.E.A.
td
0
0 1.0 2.0 3.0
t - Time (ms)
Figure 1. Pulse Waveform
4.0
% IPPM (IPPM = 17.5 A)
1.4 µs
100
50 Pulse Waveform 1.4/6.5 µs
0
6.5 µs
t - Time (µs)
Figure 2. Pulse Waveform
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For technical questions within your region, please contact one of the following: Document Number: 88483
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Revision: 20-Oct-08
Datasheet pdf - http://www.DataSheet4U.net/



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New Product
LVB14A
Vishay General Semiconductor
100
75
50
25
0.2 x 0.2" (5.0 x 5.0 mm)
Copper Pad Areas
0
0 25 50 75 100 125 150 175 200
TJ - Initial Temperature (°C)
Figure 3. Pulse Poweror Current vs. Initial Junction Temperature
10 000
1000
100
0
5 10
Reverse Voltage (V)
15
Figure 5. Typical Junction Capacitance
100
TJ = 150 °C
10
TJ = 125 °C
TJ = 25 °C
1
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0.1
0.1
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Instantaneous Forward Voltage (V)
1.0
Figure 4. Typical Instantaneous Forward Characteristics
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
DO-214AA (SMB-J-Bend)
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.
0.096 (2.44)
0.084 (2.13)
0.180 (4.57)
0.160 (4.06)
0.012 (0.305)
0.006 (0.152)
0.060 (1.52)
MIN.
0.220 REF.
0.060 (1.52)
0.030 (0.76)
0.220 (5.59)
0.205 (5.21)
0.008 (0.2)
0 (0)
Document Number: 88483 For technical questions within your region, please contact one of the following:
Revision: 20-Oct-08
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
3
Datasheet pdf - http://www.DataSheet4U.net/



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Disclaimer
Legal Disclaimer Notice
Vishay
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.
www.DataSheet.co.kr
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
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