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See Technical Specifications

SMDJ43A +BOM

69.4V Clamp 43.2A Ipp Tvs Diode Surface Mount DO-214AB (SMCJ)

Manufacturer:

Littelfuse Inc
Mfr.Part #:

SMDJ43A
Datasheet:

SMDJ43A Datasheet (PDF)
Series:

SMDJ
Type:

Zener
Unidirectional Channels:

1
Voltage - Reverse Standoff (Typ):

43V
EDA/CAD Models:

Request Free CAD Models for SMDJ43A

SMDJ43A General Description

The SMDJ Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Key Features

For surface mounted applications in order to optimize board space
Low profile package
Typical failure mode is short from over-specified voltage or current
Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c
IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact)
ESD protection of data lines in accordance with IEC 61000-4-2 (IEC801-2)
EFT protection of data lines in accordance with IEC 61000-4-4 (IEC801-4)
Built-in strain relief
Typical maximum temperature coefficient ΔVBR = 0.1% × VBR@25°C × ΔT
Glass passivated chip junction
3000W peak pulse power capability at 10×1000μs waveform, repetition rate (duty cycles):0.01%
Fast response time: typically less than 1.0ps from 0V to BV min
Excellent clamping capability
Low incremental surge resistance
Typical IR less than 2μA above 12V
High temperature soldering guaranteed: 260°C/40 seconds at terminals
Plastic package has underwriters laboratory flammability 94V-O
Matte tin lead–free plated
Halogen free and RoHS compliant

Specifications

Category	Circuit ProtectionTransient Voltage Suppressors (TVS)TVS Diodes	Series	SMDJ
Type	Zener	Unidirectional Channels	1
Voltage - Reverse Standoff (Typ)	43V	Voltage - Breakdown (Min)	47.8V
Voltage - Clamping (Max) @ Ipp	69.4V	Current - Peak Pulse (10/1000µs)	43.2A
Power - Peak Pulse	3000W (3kW)	Power Line Protection	No
Applications	General Purpose	Capacitance @ Frequency	-
Operating Temperature	-65°C ~ 150°C (TJ)	Mounting Type	Surface Mount
Product Category	ESD Suppressors / TVS Diodes	Product Type	TVS Diodes
Polarity	Unidirectional	Working Voltage	43 V
Number of Channels	1 Channel	Termination Style	SMD/SMT
Breakdown Voltage	47.8 V	Clamping Voltage	69.4 V
Pppm - Peak Pulse Power Dissipation	3 kW	Vesd - Voltage ESD Contact	30 kV
Vesd - Voltage ESD Air Gap	30 kV	Cd - Diode Capacitance	-
Ipp - Peak Pulse Current	43.2 A	Minimum Operating Temperature	- 65 C
Maximum Operating Temperature	+ 150 C	Pd - Power Dissipation	6.5 W
Factory Pack Quantity	3000	Subcategory	TVS Diodes / ESD Suppression Diodes
Vf - Forward Voltage	3.5 V	Unit Weight	0.007408 oz