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See Technical Specifications

SZMMBZ33VALT1G

Dual Common Anode Zener Diode Protection

Manufacturer:

onsemi
Mfr.Part #:

SZMMBZ33VALT1G
Datasheet:

SZMMBZ33VALT1G Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Pin Count:

3
Reach Compliance Code:

compliant
EDA/CAD Models:

Request Free CAD Models for SZMMBZ33VALT1G

Email: [email protected]

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Tel: +852 95804164

SZMMBZ33VALT1G General Description

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.

Key Features

SOT-23 Package Allows Either Two Separate Unidirectional Configurations or a Single Bidirectional Configuration
Working Peak Reverse Voltage Range - 3 V to 26 V
Standard Zener Breakdown Voltage Range - 5.6 V to 33 V
Peak Power - 24 or 40 Watts @ 1.0 ms (Unidirectional)
ESD Rating of Class N (exceeding 16 kV) per the Human Body Model
Maximum Clamping Voltage @ Peak Pulse Current
Low Leakage < 5.0 µ A
Flammability Rating UL 94V-O Mechanical Characteristics:
CASE: Void-free, transfer-molded, thermosetting plastic case
FINISH: Corrosion resistant finish, easily solderable
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260 degrees C for 10 Seconds
Package designed for optimal automated board assembly
Small package size for high density applications
Available in 8 mm Tape and Reel
Pb-Free Packages are Available
AEC-Q101 Qualified and PPAP Capable
SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements

Application

Voltage Regulation
Waveform Clipping
MOSFET Gate Protection

Specifications

Source Content uid	SZMMBZ33VALT1G	Pbfree Code	Yes
Part Life Cycle Code	Active	Pin Count	3
Reach Compliance Code	compliant	ECCN Code	EAR99
HTS Code	8541.10.00.50	Factory Lead Time	55 Weeks
Breakdown Voltage-Max	34.65 V	Breakdown Voltage-Min	31.35 V
Breakdown Voltage-Nom	33 V	Clamping Voltage-Max	46 V
Configuration	COMMON ANODE, 2 ELEMENTS	Diode Element Material	SILICON
Diode Type	TRANS VOLTAGE SUPPRESSOR DIODE	Forward Voltage-Max (VF)	0.9 V
JEDEC-95 Code	TO-236	JESD-30 Code	R-PDSO-G3
JESD-609 Code	e3	Moisture Sensitivity Level	1
Non-rep Peak Rev Power Dis-Max	40 W	Number of Elements	2
Number of Terminals	3	Operating Temperature-Max	150 °C
Operating Temperature-Min	-55 °C	Peak Reflow Temperature (Cel)	260
Polarity	UNIDIRECTIONAL	Power Dissipation-Max	0.225 W
Reference Standard	AEC-Q101; IEC-61000-4-2	Rep Pk Reverse Voltage-Max	26 V
Reverse Current-Max	0.05 µA	Reverse Test Voltage	26 V
Surface Mount	YES	Technology	ZENER
Terminal Finish	MATTE TIN	Terminal Form	GULL WING
Terminal Position	DUAL	Time@Peak Reflow Temperature-Max (s)	30
Type	Zener	Unidirectional Channels	2
Voltage - Reverse Standoff (Typ)	26V	Voltage - Breakdown (Min)	31.35V
Voltage - Clamping (Max) @ Ipp	46V	Current - Peak Pulse (10/1000µs)	870mA
Power - Peak Pulse	40W	Power Line Protection	No
Operating Temperature	-55°C ~ 150°C (TJ)	Grade	Automotive
Qualification	AEC-Q101	Mounting Type	Surface Mount
Base Product Number	SZMMBZ33