ESDLIN1524BJ STMicroelectronics, ESDLIN1524BJ Datasheet

TRANSIL DIODE ESD PROT SOD-323

ESDLIN1524BJ

Manufacturer Part Number
ESDLIN1524BJ
Description
TRANSIL DIODE ESD PROT SOD-323
Manufacturer
STMicroelectronics
Series
TRANSIL™r
Datasheet

Specifications of ESDLIN1524BJ

Voltage - Reverse Standoff (typ)
15V, 24V
Voltage - Breakdown
17.1V, 25.4V
Power (watts)
160W
Polarization
Bidirectional
Mounting Type
Surface Mount
Package / Case
SOD-323
Polarity
Bidirectional
Channels
1 Channel
Clamping Voltage
50 V
Breakdown Voltage
27.8 V
Termination Style
SMD/SMT
Peak Surge Current
3 A
Peak Pulse Power Dissipation
160 W
Capacitance
16 pF
Dimensions
1.45 mm W x 1.8 mm L x 1.17 mm H
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-7751-2
ESDLIN1524BJ

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Features
Description
The ESDLIN1524BJ is an asymmetrical
TRANSIL diode designed specifically for
protecting one automotive LIN bus line against
electrostatic discharge (ESD). The SOD-323 is a
very small package which allows space saving on
high density printed circuit board .
Transil diodes provide high overvoltage protection
by clamping action and have instantaneous
response to transient overvoltages.
Table 1.
1. For a surge greater than maximum values, the diode will fail in short-circuit
Table 2.
TM: TRANSIL is a trademark of STMicroelectronics.
September 2006
Symbol
Symbol
Max peak pulse power 160 W (8/20 µs)
Asymmetrical bidirectional device
Stand-off voltage: 15 and 24 V
Low clamping factor V
Complies with the following standards :
– IEC 61000-4-2 level 4 (> 15 kV air
– IEC 61000-4-5; I
– HBM MIL STD 833, class 3 (> 4 kV)
Low Leakage current
ESD
P
T
T
T
stg
PP
discharge, > 8 kV contact discharge)
L
j
Electrostatic discharge capability
Absolute maximum ratings (limiting values) T
ESD Maximum ratings
Peak pulse power dissipation 8/20 µs
Storage temperature range
Operating junction temperature range
Maximum lead temperature for soldering during 10 s
Parameter
pp
= 3 A (8/20 µs)
CL
/V
BR
Parameter
IEC 61000-4-2 (contact discharge)
HBM MIL STD 833
TRANSIL™ diode for ESD protection
(1)
Rev 2
Configuration
1
Pin
1
2
amb
Conditions
Cathode 1 (15 V reverse stand-off voltage)
Cathode 2 (24 V reverse stand-off voltage)
T
j
= 25° C
initial = T
1
ESDLIN1524BJ
SOD-323
2
amb
Description
1
-65 to +175
-40 to 150
Value
160
260
2
Value
23
10
www.st.com
Unit
° C
° C
W
Unit
2
kV
1/7
7

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ESDLIN1524BJ Summary of contents

Page 1

... HBM MIL STD 833, class 3 (> 4 kV) ■ Low Leakage current Description The ESDLIN1524BJ is an asymmetrical TRANSIL diode designed specifically for protecting one automotive LIN bus line against electrostatic discharge (ESD). The SOD-323 is a very small package which allows space saving on high density printed circuit board ...

Page 2

... Relative variation of peak pulse power versus initial junction temperature 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 T (° 100 2/7 = 25° C) amb Min Typ Max 15 17.1 18.9 20 25.4 27.8 30 Figure 2. 1.E+03 1.E+02 1.E+01 125 150 175 ESDLIN1524BJ ...

Page 3

... ESDLIN1524BJ Figure 3. Junction capacitance versus line voltage (typical values side side (V) LINE Figure 5. Clamping test conditions and results TEST BOARD Ground plane t: 50 ns/d Remaining voltage after +1 kV ESD voltage waveform (IEC 61000-4-2 conditions) Figure 4. 20 F=1 MHz 18 V =30mV OSC ...

Page 4

... PCB for optimum benefit of the ESDLIN1524BJ. Figure 6. Placement and PCB layout recommendations 4/7 LIN Node Voltage regulator Vbat Gnd LIN LIN 24 Transceiver 15 ESDLIN1524BJ located as close as possible to the connector With Ground wire Vbat LIN GND ESDLIN1524BJ MCU With Ground plane Vbat LIN GND ...

Page 5

... ESDLIN1524BJ 3 Ordering information scheme ESDLIN protection Stand-off voltage Stand-off voltage Bidirectional Package J = SOD-323 4 Package information Table 4. SOD-323 dimensions ESDLIN 15 Ref Ordering information scheme Dimensions Millimeters Inches Min. Max. Min. Max. 1.17 0.046 0 0.1 0 0.004 0.25 0.44 0.01 0.017 0.1 0.25 0.004 ...

Page 6

... ECOPACK specifications are available at: www.st.com. 5 Ordering information Part number ESDLIN1524BJ 6 Revision history Date 28-Aug-2006 22-Sep-2006 6/7 3.20 1.06 1.08 1.06 Marking Package Weight 24 SOD-323 Revision 1 Initial release. 2 Added Figure 6 Placement and layout recommendations. ESDLIN1524BJ 0.54 Base qty Delivery mode 5 mg 3000 Tape and reel Changes ...

Page 7

... ESDLIN1524BJ Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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