SMAJ400CA - Littelfuse

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

SMAJ400CA
Manufacturer

Littelfuse
ChipWorker Part#

CW3168466
Category

TVS Diode
Package

DO-214AC
Description

LITTELFUSE SMAJ400CA TVS Diode, SMAJ Series, Bidirectional, 400V, 648V, DO-214AC, 2Pins
Documentation

Datasheet

SMAJ400CA Global Supplier

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SMAJ400CA Specifications

Attribute	Attribute Value

Part Number	SMAJ400CA
Manufacturer	Littelfuse
ChipWorker Part#	CW3168466
Category	TVS Diode
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	2 Pin
Case/Package	DO-214AC
Voltage Rating (DC)	400 V
Capacitance	70 pF
Power Rating	400 W
Breakdown Voltage	470.5 V
Number of Circuits	1 Circuit
Number of Positions	2 Position
Power Dissipation	400 W
Clamping Voltage	648 V
Test Current	1 mA
Max Breakdown Voltage	494 V
Peak Pulse Power	400 W
Min Breakdown Voltage	447 V
Reverse Breakdown Voltage	447 V
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-65 ℃
Junction Temperature	-65℃ ~ 150℃
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Size-Length	4.5 mm
Size-Width	2.79 mm
Size-Height	2.087 mm
Operating Temperature	-65℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2014/06/16
ECCN Code	EAR99

Product Description

The SMAJ series surface-mount Transient Voltage Suppression Diode designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. It is ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits. It is used for surface mounted applications in order to optimize board space.
400W Peak pulse power capability at 10x1000µs waveform
Glass passivated junction
Low inductance
Excellent clamping capability
0.01% Repetition rate (duty cycle)
<1ps from 0V to V(BR) Minimum fast response time
Available in unidirectional and bidirectional
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)
-65 to 150°C Operating temperature range

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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