Circuit Protection

1.5KE300CA

LTB

STMicroelectronics

TVS DIODE, TRANSIL 1.5KE SERIES, BIDIRECTIONAL, 256 V, 414 V, DO-201, 2 PINS

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Search across all available documentation for this part.

Documents1.5KE300CA | Datasheet AN316 +16

Circuit Protection

1.5KE300CA

LTB

STMicroelectronics

TVS DIODE, TRANSIL 1.5KE SERIES, BIDIRECTIONAL, 256 V, 414 V, DO-201, 2 PINS

Deep-Dive with AI

Documents1.5KE300CA | Datasheet AN316 +16

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1.5KE300CA

Applications	General Purpose
Bidirectional Channels [custom]	1
Capacitance @ Frequency	250 pF, 1 MHz
Current - Peak Pulse (10/1000µs)	3.6 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	True
Supplier Device Package	DO-201
Type	Zener
Voltage - Breakdown (Min) [Min]	285 V
Voltage - Clamping (Max) @ Ipp [Max]	414 V
Voltage - Reverse Standoff (Typ)	256 V

1.5KE300CA Series

1500 W, 256 V TVS in DO-201

Part	Voltage - Reverse Standoff (Typ)	Power Line Protection	Applications	Mounting Type	Bidirectional Channels [custom]	Type	Current - Peak Pulse (10/1000µs)	Voltage - Breakdown (Min) [Min]	Power - Peak Pulse	Power - Peak Pulse	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Clamping (Max) @ Ipp [Max]	Package / Case	Capacitance @ Frequency	Supplier Device Package
STMicroelectronics 1.5KE300CA	256 V		General Purpose	Through Hole	1	Zener	3.6 A	285 V	1.5 kW	1500 W	-55 C	150 °C	414 V	Axial DO-201AA DO-27	1 MHz 250 pF	DO-201

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
	N/A	0	$ 0.35
		0	$ 0.36
		0	$ 0.28
		2000	$ 0.45
		2482	$ 0.74
		9489	$ 0.64
		26400	$ 0.25
	Tape & Reel (TR)	1250	$ 0.26
		1250	$ 0.31
		2500	$ 0.24
		4800	$ 0.25
		6250	$ 0.22
		12500	$ 0.21
		31250	$ 0.20
Newark	Each	1	$ 1.15
		10	$ 0.98
		100	$ 0.81
		500	$ 0.80
		1200	$ 0.63
		3000	$ 0.57
	Each (Supplied on Full Reel)	1200	$ 0.32
		2400	$ 0.31
		4800	$ 0.31

Description

General part information

1.5KE300CA 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.