Circuit Protection

1.5KE440CA

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STMicroelectronics

TVS DIODE, TRANSIL 1.5KE SERIES, BIDIRECTIONAL, 376 V, 603 V, AXIAL LEADED, 2 PINS

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Circuit Protection

1.5KE440CA

Active

STMicroelectronics

TVS DIODE, TRANSIL 1.5KE SERIES, BIDIRECTIONAL, 376 V, 603 V, AXIAL LEADED, 2 PINS

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1.5KE440CA

Applications	General Purpose
Bidirectional Channels [custom]	1
Capacitance @ Frequency	180 pF
Current - Peak Pulse (10/1000µs)	13 A, 2.5 A
Mounting Type	Through Hole
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 C
Package / Case	DO-27, DO-201AA, Axial
Power - Peak Pulse	1.5 kW
Power - Peak Pulse	1500 W
Power Line Protection	False, True
Supplier Device Package	DO-201
Type	Zener
Voltage - Breakdown (Min) [Min]	418 V
Voltage - Clamping (Max) @ Ipp [Max]	776 V, 602 V
Voltage - Reverse Standoff (Typ)	376 V

1.5KE440 Series

Part	Current - Peak Pulse (10/1000µs)	Power Line Protection	Voltage - Clamping (Max) @ Ipp [Max]	Package / Case	Type	Voltage - Reverse Standoff (Typ)	Supplier Device Package	Capacitance @ Frequency	Applications	Mounting Type	Bidirectional Channels [custom]	Power - Peak Pulse	Power - Peak Pulse	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Breakdown (Min) [Min]
STMicroelectronics 1.5KE440CA	2.5 A 13 A		602 V 776 V	Axial DO-201AA DO-27	Zener	376 V	DO-201	180 pF	General Purpose	Through Hole	1	1.5 kW	1500 W	-55 C	150 °C	418 V
STMicroelectronics 1.5KE440CARL	13 A		776 V	Axial DO-201AA DO-27	Zener	376 V	DO-201	180 pF	General Purpose	Through Hole	1	1.5 kW	1500 W			418 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1250	$ 0.30
		2500	$ 0.28
		6250	$ 0.26
		12500	$ 0.25
		31250	$ 0.24
	Cut Tape (CT)	1	$ 1.27
		1	$ 0.71
		1	$ 0.84
		10	$ 1.04
		10	$ 0.63
		10	$ 0.69
		25	$ 0.59
		100	$ 0.53
		100	$ 0.81
		100	$ 0.48
		250	$ 0.45
		500	$ 0.38
		500	$ 0.45
	N/A	0	$ 0.31
		613	$ 0.74
		851	$ 1.38
		2000	$ 0.56
		2355	$ 1.00
		10438	$ 0.83
	Tape & Box (TB)	600	$ 0.69
		1200	$ 0.56
		3000	$ 0.53
		6000	$ 0.50
		15000	$ 0.48
	Tape & Reel (TR)	1250	$ 0.37
		1250	$ 0.30
		2500	$ 0.35
		2500	$ 0.27
		6250	$ 0.33
		6250	$ 0.25
		12500	$ 0.23
		12500	$ 0.32
		31250	$ 0.23
		31250	$ 0.31
Newark	Each (Supplied on Full Reel)	1200	$ 0.34
		1200	$ 0.34
		2400	$ 0.32
		2400	$ 0.32
		4800	$ 0.32
		4800	$ 0.32
		7200	$ 0.31
		7200	$ 0.31

Description

General part information

1.5KE440 Series

The 1.5KE TVS series is designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2, MIL STD 883 Method 3015, and electrical overstress such as IEC 61000-4-4 and 5. They are used for surges below 1500 W 10/1000 μs.

This planar technology makes it compatible with high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.