SMCJ400A - Littelfuse

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

Part No

SMCJ400A
Manufacturer

Littelfuse
ChipWorker Part#

CW5433159
Category

TVS Diode
Package

DO-214AB-2
Description

DIODE TVS 400V 1500W UNI 5% SMC
Documentation

Datasheet

SMCJ400A Global Supplier

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SMCJ400A Specifications

Attribute	Attribute Value

Part Number	SMCJ400A
Manufacturer	Littelfuse
ChipWorker Part#	CW5433159
Category	TVS Diode
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	2 Pin
Case/Package	DO-214AB-2
Voltage Rating (DC)	400 V
Operating Voltage	400 V
Power Rating	1.50 kW
Breakdown Voltage	470.5 V
Number of Circuits	1 Circuit
Number of Positions	2 Position
Forward Voltage	3.5 V
Power Dissipation	6.5 W
Clamping Voltage	648 V
Test Current	1 mA
Max Breakdown Voltage	494 V
Max Forward Surge Current (Ifsm)	200 A
Peak Pulse Power	1500 W
Min Breakdown Voltage	447 V
Reverse Breakdown Voltage	447 V
Maximum Forward Voltage (Max)	5 V
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-65 ℃
Junction Temperature	-65℃ ~ 150℃
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Size-Length	7.11 mm
Size-Width	6.22 mm
Size-Height	2.62 mm
Operating Temperature	-55℃ ~ 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	2014/12/17

Product Description

The SMCJ 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.
1500W Peak pulse power capability at 10/1000µs waveform
Built-in strain relief
Glass passivated junction
Low inductance
Excellent clamping capability
0.05% Repetition rate (duty cycle)
<1ps from 0V to V(BR) Minimum fast response time
<1µA above 10V Current IR
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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- Please check the technical specifications of the products when ordering.
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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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