Circuit Protection

1.5SMB33A

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Littelfuse/Commercial Vehicle Products

TVS DIODE SINGLE UNI-DIR 28.2V 1.5KW 2-PIN SMB T/R

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Circuit Protection

1.5SMB33A

Active

Littelfuse/Commercial Vehicle Products

TVS DIODE SINGLE UNI-DIR 28.2V 1.5KW 2-PIN SMB T/R

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1.5SMB33A

Applications	Telecom
Current - Peak Pulse (10/1000µs)	183.2 A
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-65 °C
Package / Case	SMB, DO-214AA
Power - Peak Pulse	1.5 kW
Power - Peak Pulse	1500 W
Power Line Protection	False
Supplier Device Package	DO-214AA (SMBJ)
Type	Zener
Unidirectional Channels [custom]	1
Voltage - Breakdown (Min) [Min]	31.4 V
Voltage - Clamping (Max) @ Ipp	59 V
Voltage - Reverse Standoff (Typ)	28.2 V

1.5SMB56CA Series

TVS 1500W 100V 5%UNI DO-214AA TR13 RoHS

Part	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Applications	Power - Peak Pulse	Power - Peak Pulse	Mounting Type	Supplier Device Package	Type	Current - Peak Pulse (10/1000µs)	Bidirectional Channels [custom]	Voltage - Clamping (Max) @ Ipp [Max]	Voltage - Breakdown (Min) [Min]	Voltage - Reverse Standoff (Typ)	Unidirectional Channels [custom]	Voltage - Clamping (Max) @ Ipp
Littelfuse/Commercial Vehicle Products 1.5SMB51CA	150 °C	-65 °C	DO-214AA SMB	Telecom	1.5 kW	1500 W	Surface Mount	DO-214AA (SMBJ)	Zener	21.7 A	1	70.1 V	48.5 V	43.6 V
Littelfuse/Commercial Vehicle Products 1.5SMB47A	150 °C	-65 °C	DO-214AA SMB	Telecom	1.5 kW	1500 W	Surface Mount	DO-214AA (SMBJ)	Zener	23.5 A		64.8 V	44.7 V	40.2 V	1
Littelfuse/Commercial Vehicle Products 1.5SMB27A	150 °C	-65 °C	DO-214AA SMB	Telecom	1.5 kW	1500 W	Surface Mount	DO-214AA (SMBJ)	Zener				25.7 V	23.1 V	1	37.5 V
Littelfuse/Commercial Vehicle Products 1.5SMB62CA	150 °C	-65 °C	DO-214AA SMB	Telecom	1.5 kW	1500 W	Surface Mount	DO-214AA (SMBJ)	Zener	17.9 A	1	85 V	58.9 V	53 V
Littelfuse/Commercial Vehicle Products 1.5SMB33A	150 °C	-65 °C	DO-214AA SMB	Telecom	1.5 kW	1500 W	Surface Mount	DO-214AA (SMBJ)	Zener	183.2 A			31.4 V	28.2 V	1	59 V
Littelfuse/Commercial Vehicle Products 1.5SMB100A	150 °C	-65 °C	DO-214AA SMB	Telecom	1.5 kW	1500 W	Surface Mount	DO-214AA (SMBJ)	Zener	11.1 A			95 V	85.5 V	1	137 V
Littelfuse/Commercial Vehicle Products 1.5SMB82CA	150 °C	-65 °C	DO-214AA SMB	Telecom	1.5 kW	1500 W	Surface Mount	DO-214AA (SMBJ)	Zener	13.5 A	1	113 V	77.9 V	70.1 V
Littelfuse/Commercial Vehicle Products 1.5SMB22CA	150 °C	-65 °C	DO-214AA SMB	Telecom	1.5 kW	1500 W	Surface Mount	DO-214AA (SMBJ)	Zener	49.7 A	1		20.9 V	18.8 V		30.6 V
Littelfuse/Commercial Vehicle Products 1.5SMB82A	150 °C	-65 °C	DO-214AA SMB	Telecom	1.5 kW	1500 W	Surface Mount	DO-214AA (SMBJ)	Zener	13.5 A		113 V	77.9 V	70.1 V	1
Littelfuse/Commercial Vehicle Products 1.5SMB23A	150 °C	-65 °C	DO-214AA SMB	Telecom	1.5 kW	1500 W	Surface Mount	DO-214AA (SMBJ)	Zener	45 A		33.2 V	22 V	20 V	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	$ 0.61
		10	$ 0.53
		100	$ 0.36
		500	$ 0.30
		1000	$ 0.26
	Digi-Reel®	1	$ 0.61
		10	$ 0.53
		100	$ 0.36
		500	$ 0.30
		1000	$ 0.26
	Tape & Reel (TR)	3000	$ 0.23
		6000	$ 0.22
		9000	$ 0.20
		30000	$ 0.20
Newark	Each (Supplied on Full Reel)	1	$ 0.28
		5000	$ 0.27
		10000	$ 0.25
		20000	$ 0.23
		30000	$ 0.22
		50000	$ 0.21

Description

General part information

1.5SMB56CA Series

The 1.5SMB Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. 1.5kW in DO-214AA Package, high current density in small footprint.

Documents

Technical documentation and resources