Circuit Protection

SZMMBZ18VALT3G

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ON Semiconductor

ZENER ARRAY DIODE, 18 V, DUAL COMMON ANODE, 225 MW, 150 °C, SOT-23, 3 PIN

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DocumentsDatasheet Product Change Notice EN +3

Circuit Protection

SZMMBZ18VALT3G

Active

ON Semiconductor

ZENER ARRAY DIODE, 18 V, DUAL COMMON ANODE, 225 MW, 150 °C, SOT-23, 3 PIN

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DocumentsDatasheet Product Change Notice EN +3

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SZMMBZ18VALT3G

Current - Peak Pulse (10/1000µs)	1.6 A
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Package / Case	SOT-23-3, TO-236-3, SC-59
Power - Peak Pulse	40 W
Power Line Protection	False
Qualification	AEC-Q101
Supplier Device Package	SOT-23-3 (TO-236)
Type	Zener
Unidirectional Channels	2
Voltage - Breakdown (Min) [Min]	17.1 V
Voltage - Clamping (Max) @ Ipp [Max]	25 V
Voltage - Reverse Standoff (Typ)	14.5 V

MMBZ%20A-SERIES Series

20 V Dual Common Anode Zener Diode Protection

Part	Voltage - Zener (Nom) (Vz)	Configuration	Package / Case	Current - Reverse Leakage @ Vr	Voltage - Forward (Vf) (Max) @ If	Tolerance	Grade	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Qualification	Supplier Device Package	Unidirectional Channels	Type	Power - Peak Pulse	Voltage - Clamping (Max) @ Ipp [Max]	Voltage - Breakdown (Min) [Min]	Current - Peak Pulse (10/1000µs)	Voltage - Reverse Standoff (Typ)	Applications
ON Semiconductor SZMMBZ5V6ALT1G	5.6 V	1 Pair Common Anode	SC-59 SOT-23-3 TO-236-3	5 µA	900 mV	5 %	Automotive	-55 °C	150 °C	Surface Mount	AEC-Q101	SOT-23-3 (TO-236)
ON Semiconductor SZMMBZ6V8ALT1G	6.8 V	1 Pair Common Anode	SC-59 SOT-23-3 TO-236-3	500 nA	900 mV	5 %	Automotive	-55 °C	150 °C	Surface Mount	AEC-Q101	SOT-23-3 (TO-236)
ON Semiconductor SZMMBZ47VALT1G	47 V	1 Pair Common Anode	SC-59 SOT-23-3 TO-236-3	50 nA	900 mV	5 %	Automotive	-55 °C	150 °C	Surface Mount	AEC-Q101	SOT-23-3 (TO-236)
ON Semiconductor SZMMBZ18VALT3G			SC-59 SOT-23-3 TO-236-3				Automotive	-55 °C	150 °C	Surface Mount	AEC-Q101	SOT-23-3 (TO-236)	2	Zener	40 W	25 V	17.1 V	1.6 A	14.5 V
ON Semiconductor SZMMBZ47VTALT1G	5.6 V	1 Pair Common Anode	SC-59 SOT-23-3 TO-236-3	50 nA	900 mV	5 %	Automotive	-55 °C	150 °C	Surface Mount	AEC-Q101	SOT-23-3 (TO-236)
ON Semiconductor SZMMBZ6V2ALT1G	6.2 V	1 Pair Common Anode	SC-59 SOT-23-3 TO-236-3	500 nA	900 mV	5 %	Automotive	-55 °C	150 °C	Surface Mount	AEC-Q101	SOT-23-3 (TO-236)
ON Semiconductor MMBZ5V6B			SC-59 SOT-23-3 TO-236-3							Surface Mount		SOT-23-3	2	Zener	27 W	8 V			3 V	General Purpose
ON Semiconductor MMBZ6V8ALT1			SC-59 SOT-23-3 TO-236-3					-55 °C	150 °C	Surface Mount		SOT-23-3 (TO-236)	2	Zener	24 W	9.6 V	6.46 V	2.5 A	4.5 V	General Purpose
ON Semiconductor MMBZ9V1ALT1			SC-59 SOT-23-3 TO-236-3					-55 °C	150 °C	Surface Mount		SOT-23-3 (TO-236)	2	Zener	24 W	14 V	8.65 V	1.7 A	6 V	General Purpose
ON Semiconductor MMBZ47VALT1G	47 V	1 Pair Common Anode	SC-59 SOT-23-3 TO-236-3	50 nA	900 mV	5 %		-55 °C	150 °C	Surface Mount		SOT-23-3 (TO-236)

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	$ 0.25
		10	$ 0.15
		100	$ 0.09
		500	$ 0.07
		1000	$ 0.06
		2000	$ 0.05
		5000	$ 0.05
	Digi-Reel®	1	$ 0.25
		10	$ 0.15
		100	$ 0.09
		500	$ 0.07
		1000	$ 0.06
		2000	$ 0.05
		5000	$ 0.05
	Tape & Reel (TR)	10000	$ 0.04
		20000	$ 0.04
		30000	$ 0.04
		50000	$ 0.03
		70000	$ 0.03
		100000	$ 0.03
		250000	$ 0.03
Newark	Each (Supplied on Full Reel)	6000	$ 0.05
		18000	$ 0.04
		30000	$ 0.04

Description

General part information

MMBZ%20A-SERIES Series

These dual monolithic silicon Zener diodes are designed for applications requiring transient overvoltage protection capability. They are intended for use in voltage and ESD sensitive equipment such as computers, printers, business machines, communication systems, medical equipment and other applications. Their dual junction common anode design protects two separate lines using only one package. These devices are ideal for situations where board space is at a premium.

Documents

Technical documentation and resources

Datasheet

Product Change Notice EN

Datasheet

Package Drawing-318-SOT-23 (TO-236) 2.90x1.30x1.00, 1.90P

Package Drawing