Circuit Protection

1.5KE350A

LTB

STMicroelectronics

TVS DIODE, TRANSIL 1.5KE SERIES, UNIDIRECTIONAL, 299 V, 482 V, DO-201, 2 PINS

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DocumentsDatasheet AN575 +16

Circuit Protection

1.5KE350A

LTB

STMicroelectronics

TVS DIODE, TRANSIL 1.5KE SERIES, UNIDIRECTIONAL, 299 V, 482 V, DO-201, 2 PINS

Deep-Dive with AI

DocumentsDatasheet AN575 +16

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1.5KE350A

Applications	General Purpose
Capacitance @ Frequency	430 pF, 1 MHz
Current - Peak Pulse (10/1000µs)	16 A
Mounting Type	Through Hole
Package / Case	DO-27, DO-201AA, Axial
Power - Peak Pulse	1.5 kW
Power - Peak Pulse	1500 W
Power Line Protection	False
Supplier Device Package	DO-201
Type	Zener
Unidirectional Channels [custom]	1
Voltage - Breakdown (Min) [Min]	332 V
Voltage - Clamping (Max) @ Ipp [Max]	618 V
Voltage - Reverse Standoff (Typ)	299 V

1.5KE350A Series

1500 W, 299 V TVS in DO-201

Part	Power Line Protection	Voltage - Reverse Standoff (Typ)	Package / Case	Voltage - Clamping (Max) @ Ipp [Max]	Unidirectional Channels [custom]	Supplier Device Package	Type	Capacitance @ Frequency	Mounting Type	Voltage - Breakdown (Min) [Min]	Applications	Current - Peak Pulse (10/1000µs)	Power - Peak Pulse	Power - Peak Pulse
STMicroelectronics 1.5KE350ARL		299 V	Axial DO-201AA DO-27	618 V	1	DO-201	Zener	1 MHz 430 pF	Through Hole	332 V	General Purpose	16 A	1.5 kW	1500 W
STMicroelectronics 1.5KE350A		299 V	Axial DO-201AA DO-27	618 V	1	DO-201	Zener	1 MHz 430 pF	Through Hole	332 V	General Purpose	16 A	1.5 kW	1500 W

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.62
		10	$ 0.54
		100	$ 0.37
		500	$ 0.31
	N/A	0	$ 0.33
		0	$ 0.28
		1235	$ 0.91
		1444	$ 0.82
		2000	$ 0.45
		3247	$ 0.53
	Tape & Reel (TR)	1200	$ 0.38
		1250	$ 0.26
		1250	$ 0.36
		2400	$ 0.34
		2500	$ 0.24
		2500	$ 0.32
		6000	$ 0.32
		6250	$ 0.22
		6250	$ 0.31
		12000	$ 0.30
		12500	$ 0.28
		12500	$ 0.21
		30000	$ 0.29
		31250	$ 0.28
		31250	$ 0.20
Newark	Each	1	$ 0.98
		10	$ 0.83
		100	$ 0.68
	Each (Supplied on Cut Tape)	1	$ 0.59
		10	$ 0.48
		25	$ 0.45
		50	$ 0.42
		100	$ 0.39

Description

General part information

1.5KE350A 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.