Diode Array. SM24CANA Datasheet

SM24CANA Array. Datasheet pdf. Equivalent

Part SM24CANA
Description 200W TVS Diode Array
Feature TVS Diode Arrays (SPA® DDiiooddeess)) General Purpose ESD Protection - SM24CANA SM24CANA Series 200W.
Manufacture Littelfuse
Datasheet
Download SM24CANA Datasheet




SM24CANA
TVS Diode Arrays (SPA® DDiiooddeess))
General Purpose ESD Protection - SM24CANA
SM24CANA Series 200W TVS Diode Array
RoHS Pb GREEN
Description
The SM24CANA TVS Diode Array is designed to protect
automotive Controller Area Network (CAN) lines from
damage due to electrostatic discharge (ESD), electrical fast
transient (EFT), and other overvoltage transients.
The SM24CANA Series can absorb repetitive ESD strikes
above the maximum level specified in the IEC 61000-4-2
international standard without performance degradation
and safely dissipate 3A of 8/20s surge current (IEC 61000-
4-5, 2nd Edition) with very low clamping voltages.
Pinout and Functional Block Diagram
21
3
Life Support Note:
Not Intended for Use in Life Support or Life Saving Applications
The products shown herein are not designed for use in life sustaining or life saving
applications unless otherwise expressly indicated.
Features
• RoHS compliant and
lead-free
• ESD, IEC 61000-4-2,
±24kV contact, ±30kV air
• EFT, IEC 61000-4-4, 50A
(5/50ns)
• Lightning, IEC 61000-
4-5, 2nd Edition, 3A
(tp=8/20μs)
• Low clamping voltage
• Low leakage current
• AEC-Q101 qualified
• Moisture Sensitivity
Level (MSL-1)
Applications
• Automotive Applications
• CAN Bus
• Electronic Control Units
• Body Control Units
• ADAS Control Units
• PowerTrain Control Units
• Factory Automation
• Lightning Control (DALI)
Additional Information
Datasheet
Resources
Samples
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/06/17



SM24CANA
TVS Diode Arrays (SPA® DDiiooddeess))
General Purpose ESD Protection - SM24CANA
Absolute Maximum Ratings
Symbol
PPk
IPP
TOP
TSTOR
Parameter
Peak Pulse Power (tp=8/20μs)
Peak Pulse Current (tp=8/20μs)
Operating Temperature
Storage Temperature
Value
200
3.0
-40 to 125
-55 to 150
Units
W
A
°C
°C
Notes:
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the component. This is a stress only rating and
operation of the component at these or any other conditions above those indicated in the operational sections of this specification is not implied.
SM24CANA Electrical Characteristics (TOP=25ºC)
Parameter
Reverse Standoff Voltage
Reverse Breakdown Voltage
Leakage Current
Symbol
VRWM
VBR
ILEAK
Clamp Voltage1
VC
Dynamic Resistance2
RDYN
ESD Withstand Voltage1
VESD
Diode Capacitance1
CI/O-GND
Test Conditions
IR≤1μA, Pin 1 or Pin 2 to Pin 3
IR=1mA, Pin 1 or Pin 2 to Pin 3
VR=24V
IPP=1A, tp=8/20µs, Pin 1 or Pin 2 to Pin 3
IPP=3A, tp=8/20µs, Pin 1 or Pin 2 to Pin 3
TLP, tp=100ns, I/O to GND
IEC 61000-4-2 (Contact Discharge)
IEC 61000-4-2 (Air Discharge)
Reverse Bias=0V, f=1MHz;
Pin 1 or Pin 2 to Pin 3
Note:
1 Parameter is guaranteed by design and/or component characterization.
2 Transmission Line Pulse (TLP) with 100ns width and 200ps rise time.
Min
26.7
±24
±30
Typ
0.7
11
Max Units
24.0 V
V
1.0 μA
36.0 V
50.0 V
kV
kV
17 pF
Transmission Line Pulsing(TLP) Plot
20
18
16
14
12
10
8
6
4
2
0
0
5 10 15 20 25 30 35 40 45 50
TLP Voltage (V)
Pulse Waveform
110%
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
0.0
5.0
10.0 15.0
Time (μs)
20.0
25.0
30.0
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/06/17







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