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LVB14A-E3/5B

P1-P3P4-P4
LVB14A
www.vishay.com
Vishay General Semiconductor
Revision: 10-Jan-14
1
Document Number: 88483
For technical questions within your region: DiodesAmericas@vishay.com
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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
Low V
F
Surface Mount TRANSZORB
®
Transient Voltage Suppressors
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
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
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)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant and commercial grade
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 2 whisker test
Polarity: Color band denotes cathode end
Notes
(1)
Non-repetitive current pulse, per fig. 1 and derated above 25 °C per fig. 1
(2)
Mounted on PCB with 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pads to each terminal
PRIMARY CHARACTERISTICS
V
BR
13.2 V to 14.8 V
I
PPM
(with 10 x 1000 μs) 31 A
I
PPM
(with 1.4 x 6.5 μs) 17.5 A
V
F
at I
F
= 1.0 A 0.35 V
V
WM
12 V
P
PPM
600 W
I
FSM
100 A
T
J
max. 150 °C
Polarity Uni-directional
Package DO-214AA (SMBJ)
DO-214AA (SMB J-Bend)
MAXIMUM RATINGS (T
A
= 25 °C unless otherwise noted)
PARAMETER SYMBOL VALUE UNIT
Device marking code L14
Peak power pulse current with a 10/1000 μs waveform
(1)(2)
(fig. 1)
I
PPM
31 A
Peak pulse current with a 1.4/6.5 µs waveform (fig. 2) I
PPM
17.5 A
Peak forward surge current 8.3 ms single half sine-wave
(2)
I
FSM
100 A
Power dissipation on infinite heatsink, T
L
= 50 °C P
D
5W
Operating junction and storage temperature range T
J
, T
STG
-65 to +150 °C
ELECTRICAL CHARACTERISTICS (T
A
= 25 °C unless otherwise noted)
DEVICE TYPE
BREAKDOWN VOLTAGE
V
BR
AT I
Z
(V)
TEST CURRENT
I
Z
(mA)
STAND-OFF VOLTAGE
V
WM
(V)
MIN. MAX.
LVB14A 13.2 14.8 1 12
LVB14A
www.vishay.com
Vishay General Semiconductor
Revision: 10-Jan-14
2
Document Number: 88483
For technical questions within your region: DiodesAmericas@vishay.com
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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
Note
(1)
Measured on a 300 μs square pulse width
Note
(1)
Thermal resistance from junction to ambient - mounted on the recommended PCB pad layout
RATINGS AND CHARACTERISTICS CURVES (T
A
= 25 °C unless otherwise noted)
Fig. 1 - Pulse Waveform Fig. 2 - Pulse Waveform
ADDITIONAL CHARACTERISTICS (T
A
= 25 °C unless otherwise noted)
PARAMETER TEST CONDITIONS SYMBOL MIN. TYP. MAX. UNIT
Max. clamping voltage with 10 x 1000 μs I
PPM
= 31 A V
C
--19.5V
Max. clamping voltage with 1.4 x 6.5 μs I
PPM
= 17.5 A V
C
--15.8V
Instantaneous forward voltage
(1)
I
F
= 1.0 A
T
J
= 25 °C
V
F
-0.450.5 V
T
J
= 125 °C - 0.35 - V
Reverse leakage current
(1)
V
WM
= 12.0 V I
R
- - 100 μA
THERMAL CHARACTERISTICS (T
A
= 25 °C unless otherwise noted)
PARAMETER SYMBOL VALUE UNIT
Typical thermal resistance, junction to lead R
JL
20
°C/ W
Typical thermal resistance, junction to ambient
(1)
R
JA
100
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE
LVB14A-E3/52 0.096 52 750 7" diameter plastic tape and reel
LVB14A-E3/5B 0.096 5B 3200 13" diameter plastic tape and reel
0
50
100
150
td
0
1.0
2.0
3.0 4.0
tr = 10 µs
I
PPM
- Peak Pulse Current, % I
RSM
t - Time (ms)
Peak Value
I
PPM
10/1000 µs Waveform
as defined by R.E.A.
Half Value -
I
PPM
I
PP
2
T
J
= 25 °C
Pulse Width (td)
is defined as the Point
where the Peak Current
decays to 50 % of I
PPM
% I
PPM
(I
PPM
= 17.5 A)
Pulse Waveform 1.4/6.5 µs
1.4 µs
6.5 µs
100
50
0
I
PPM
- Peak Pulse Current, % I
RSM
t - Time (µs)
LVB14A
www.vishay.com
Vishay General Semiconductor
Revision: 10-Jan-14
3
Document Number: 88483
For technical questions within your region: DiodesAmericas@vishay.com
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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
Fig. 3 - Pulse Power or Current vs. Initial Junction Temperature
Fig. 4 - Typical Instantaneous Forward Characteristics
Fig. 5 - Typical Junction Capacitance
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
100
75
50
25
0
0 25 50 75 100 125 150 175 200
0.2 x 0.2" (5.0 x 5.0 mm)
Copper Pad Areas
T
J
- Initial Temperature (°C)
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage, %
100
10
1
0.1
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
T
J
= 150 °C
T
J
= 125 °C
T
J
= 25 °C
10 000
1000
100
0 5 10 15
Reverse Voltage (V)
Junction Capacitance (pF)
DO-214AA (SMB-J-Bend)
Mounting Pad Layout
0.160 (4.06)
0.180 (4.57)
0.006 (0.152)
0.012 (0.305)
0.030 (0.76)
0.060 (1.52)
0.205 (5.21)
0.220 (5.59)
0 (0)
0.008 (0.2)
0.130 (3.30)
0.155 (3.94)
0.084 (2.13)
0.096 (2.44)
0.077 (1.95)
0.086 (2.20)
Cathode Band
0.220 REF.
0.060 (1.52)
MIN.
0.086 (2.18)
MIN.
0.085 (2.159)
MAX.
P1-P3P4-P4

LVB14A-E3/5B

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Manufacturer:
Vishay
Description:
TVS Diodes / ESD Suppressors 14V, Low VF SMB TVS
Lifecycle:
New from this manufacturer.
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