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MMBZxxVAL-Q1 Dual Channel Zener Diode for Automotive Applications

1 Features

•IEC 61000-4-2 ESD protection:

–±30kV contact discharge

–±30kV air-gap discharge

•IEC 61643-321 surge protection:

–Up to 1.7A (10/1000µs)

•Low leakage current: 50nA (max)

•Temperature range: –55°C to +150°C

•Leaded packages used for automatic optical

inspection (AOI)

•AEC-Q101 qualified

2 Applications

•Automotive and Industrial overvoltage

protectection

•CAN/LIN transient suppression

•Dual channel unidirectional or single channel

bidirectional

3 Description

The MMBZxxVAL-Q1 is a dual channel unidirectional

or single channel bidirectional ESD in common anode

configuration. The device's relatively low capacitance

and low leakage features enable use in higher speed

applications.

The MMBZxxVAL-Q1 is packaged in the SOT-23,

providing two channels of robust transient protection

in one space-efficient form factor.

Package Information

PART NUMBERPACKAGE

(1)

PACKAGE SIZE

(2)

MMBZxxVAL-Q1DBZ (SOT-23, 3)2.92mm × 2.37mm

(1)For more information, see Section 8.

(2)The package size (length × width) is a nominal value and

includes pins, where applicable.

12

3

Functional Block Diagram

MMBZ15VAL-Q1, MMBZ27VAL-Q1

SLVSI81 – JUNE 2025

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

Produktspecifikationer