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Circuit Protection

SMDLCE40-HR

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LITTELFUSE

ESD PROTECTION DIODES / TVS DIODES TVS LC 3000W 40V DO-214AB TR7 ROHS

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DocumentsDatasheet SMDLCE40-HR | Datasheet

Circuit Protection

SMDLCE40-HR

Active

LITTELFUSE

ESD PROTECTION DIODES / TVS DIODES TVS LC 3000W 40V DO-214AB TR7 ROHS

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DocumentsDatasheet SMDLCE40-HR | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SMDLCE40-HR

Applications	General Purpose
Capacitance @ Frequency	50 pF
Current - Peak Pulse (10/1000µs)	46.5 A
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-65 °C
Package / Case	DO-214AB, SMC
Power - Peak Pulse	3 kW
Power - Peak Pulse	3000 W
Power Line Protection	False
Supplier Device Package	DO-214AB (SMCJ)
Type	Zener
Unidirectional Channels [custom]	1
Voltage - Breakdown (Min) [Min]	44.4 V
Voltage - Clamping (Max) @ Ipp [Max]	64.5 V
Voltage - Reverse Standoff (Typ)	40 V

SMDLCE-HR Series

TVS LC 3000W 22V DO-214AB TR7 RoHS

Part	Applications	Power - Peak Pulse	Power - Peak Pulse	Type	Capacitance @ Frequency	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Voltage - Breakdown (Min) [Min]	Voltage - Clamping (Max) @ Ipp [Max]	Mounting Type	Current - Peak Pulse (10/1000µs)	Supplier Device Package	Voltage - Reverse Standoff (Typ)	Unidirectional Channels [custom]
LITTELFUSE SMDLCE54-HR	General Purpose	3 kW	3000 W	Zener	50 pF	150 °C	-65 °C	DO-214AB SMC	60 V	87.1 V	Surface Mount	34.4 A	DO-214AB (SMCJ)	54 V	1
LITTELFUSE SMDLCE40-HR	General Purpose	3 kW	3000 W	Zener	50 pF	150 °C	-65 °C	DO-214AB SMC	44.4 V	64.5 V	Surface Mount	46.5 A	DO-214AB (SMCJ)	40 V	1
LITTELFUSE SMDLCE22-HR	General Purpose	3 kW	3000 W	Zener	50 pF	150 °C	-65 °C	DO-214AB SMC	24.4 V	36.5 V	Surface Mount	84.5 A	DO-214AB (SMCJ)	22 V	1

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 35.13
Mouser	N/A	500	$ 28.91

Description

General part information

SMDLCE-HR Series

SMCLCE-HR high reliability series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.