Specification	SMBJ48A-TR

Applications	General Purpose
Current - Peak Pulse (10/1000µs)	8.1 A
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Package / Case	SMB, DO-214AA
Power - Peak Pulse	600 W
Power Line Protection	False
Supplier Device Package	SMB
Type	Zener
Unidirectional Channels [custom]	1
Voltage - Breakdown (Min) [Min]	53.3 V
Voltage - Clamping (Max) @ Ipp [Max]	77.4 V
Voltage - Reverse Standoff (Typ)	48 V

SMBJ48A Series

Part	Power Line Protection	Voltage - Reverse Standoff (Typ)	Mounting Type	Voltage - Breakdown (Min) [Min]	Supplier Device Package	Voltage - Clamping (Max) @ Ipp [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Unidirectional Channels [custom]	Applications	Current - Peak Pulse (10/1000µs)	Type	Package / Case	Power - Peak Pulse
STMicroelectronics SMBJ48A-TR		48 V	Surface Mount	53.3 V	SMB	77.4 V	150 °C	-55 °C	1	General Purpose	8.1 A	Zener	DO-214AA SMB	600 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	$ 0.41
		10	$ 0.35
		100	$ 0.24
		500	$ 0.19
		1000	$ 0.15
	Digi-Reel®	1	$ 0.41
		10	$ 0.35
		100	$ 0.24
		500	$ 0.19
		1000	$ 0.15
	N/A	8894	$ 0.44
	Tape & Reel (TR)	2500	$ 0.14
		5000	$ 0.13
		12500	$ 0.12
		25000	$ 0.12
		62500	$ 0.12
Newark	Each (Supplied on Cut Tape)	1	$ 0.49
		10	$ 0.36
		25	$ 0.33
		50	$ 0.30
		100	$ 0.27
		250	$ 0.23
		500	$ 0.20

Description

General part information

SMBJ48A Series

SMBJ48A-TR is a SMBJ series 600W TVS diode. It 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 suitable for high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time. The SMBJ series are packaged in SMB.