SMAJ48A-TR

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STMicroelectronics

TVS DIODE, UNIDIR, 100V, DO-214AC ROHS COMPLIANT: YES

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DocumentsDatasheet SMAJ View All Specifications

SMAJ48A-TR

Active

STMicroelectronics

TVS DIODE, UNIDIR, 100V, DO-214AC ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsDatasheet SMAJ View All Specifications

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SMAJ48A-TR

Applications	General Purpose
Current - Peak Pulse (10/1000µs)	23 A
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Package / Case	DO-214AC, SMA
Power - Peak Pulse	400 W
Power Line Protection	False
Supplier Device Package	DO-214AC (SMA)
Type	Zener
Unidirectional Channels [custom]	1
Voltage - Breakdown (Min) [Min]	53.3 V
Voltage - Clamping (Max) @ Ipp [Max]	100 V
Voltage - Reverse Standoff (Typ)	48 V

SMAJ48CA Series

400 W, 48 V TVS in SMA

Part	Voltage - Breakdown (Min) [Min]	Power - Peak Pulse	Current - Peak Pulse (10/1000µs)	Mounting Type	Voltage - Clamping (Max) @ Ipp [Max]	Bidirectional Channels [custom]	Operating Temperature [Min]	Operating Temperature [Max]	Power Line Protection	Package / Case	Voltage - Reverse Standoff (Typ)	Applications	Supplier Device Package	Type	Unidirectional Channels [custom]
STMicroelectronics SMAJ48CA-TR	53.3 V	400 W	23 A	Surface Mount	100 V	1	-55 °C	150 °C		DO-214AC SMA	48 V	General Purpose	DO-214AC (SMA)	Zener
STMicroelectronics SMAJ48A-TR	53.3 V	400 W	23 A	Surface Mount	100 V		-55 °C	150 °C		DO-214AC SMA	48 V	General Purpose	DO-214AC (SMA)	Zener	1

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	$ 0.50
		10	$ 0.39
		100	$ 0.23
		500	$ 0.22
		1000	$ 0.15
		2000	$ 0.13
	Digi-Reel®	1	$ 0.50
		10	$ 0.39
		100	$ 0.23
		500	$ 0.22
		1000	$ 0.15
		2000	$ 0.13
	Tape & Reel (TR)	5000	$ 0.11
Newark	Each (Supplied on Full Reel)	5000	$ 0.14
		10000	$ 0.12
		20000	$ 0.10
		30000	$ 0.10
		50000	$ 0.09

Description

General part information

SMAJ48CA Series

The SMAJ series is designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2 and MIL STD 883, method 3015, and electrical overstress according to IEC 61000-4-4 and 5. This device is more generally used against surges below 600 W (10/1000 μs).

The Planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide long term reliability and stability. SMAJ devices are packaged in SMA (SMA footprint in accordance with IPC 7531 standard).

Documents

Technical documentation and resources