SZMMBZ33VAWT1G SZMMBZ33VAWT1G is a dual common anode Zener TVS diode from onsemi, offering 26V reverse standoff and 46V clamping in a compact SC-70-3 surface mount package.
Mfr Part #:

SZMMBZ33VAWT1G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
SZMMBZ33VAWT1G is a dual common anode Zener TVS diode from onsemi, offering 26V reverse standoff and 46V clamping in a compact SC-70-3 surface mount package.
Total Stock: 30,434 pcs
$ Price Range: $0.07 - $0.38

SZMMBZ33VAWT1G Available from 3 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
28,020 pcs
28020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,414 pcs
1414 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

SZMMBZ33VAWT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Applications
Automotive Grade
Bidirectional Channels
Current
ESD Rating (Human Body Model)
ESD Rating - Machine Model
Flammability Rating
Junction and Storage Temperature Range
Lead Style
Mounting Type
Operating Temperature
Peak Power Dissipation @ 1.0 ms
Power
Power Line Protection
Standard Package Quantity
Supplier Device Package
Tape & Reel
Tape and Reel
Termination Style
Thermal Resistance Junction-to-Ambient
Total Power Dissipation on FR-5 Board @ TA = 25°C
Type
Unidirectional Channels
Voltage
Voltage - Breakdown (Min)
Voltage - Reverse Standoff (Typ)

SZMMBZ33VAWT1G Description

Short technical summary and product information.

The SZMMBZ33VAWT1G is a dual monolithic silicon Zener diode designed for transient voltage suppression in automotive and industrial applications. It provides two unidirectional channels and one bidirectional configuration in a single SC-70-3 package, saving board space.

 

Key electrical specifications include a reverse standoff voltage of 26V, minimum breakdown voltage of 27V, and maximum clamping voltage of 46V at 870mA peak pulse current. The device can handle 40W peak pulse power for 1.0 ms and offers ESD protection exceeding 16 kV HBM and 400 V Machine Model.

 

The SZMMBZ33VAWT1G is AEC-Q101 qualified and Pb-free, with an operating temperature range of -55°C to 150°C. It is supplied in tape and reel packaging with 3000 units per reel, suitable for automated assembly.

SZMMBZ33VAWT1G Quick Information

Product Type: TVS Diode
Series: SZMMBZxxVAWT1G
Canonical Name: SZMMBZ33VAWT1G TVS Diode, 26V Standoff, 46V Clamping, SC-70-3
Subcategory: Zener TVS

SZMMBZ33VAWT1G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

SZMMBZ33VAWT1G Estimated Pricing

Qty Low High
1+ $0.38 $0.38
10+ $0.23 $0.23
100+ $0.15 $0.15
500+ $0.11 $0.11
1,000+ $0.10 $0.10
3,000+ $0.07 $0.07
6,000+ $0.07 $0.07

Estimated market price range - modelled values for guidance only, not live distributor offers.

SZMMBZ33VAWT1G Features

  • 26V reverse standoff voltage.
  • 46V maximum clamping voltage.
  • 40W peak pulse power capability.
  • AEC-Q101 qualified for automotive use.
  • SC-70-3 surface mount package.

SZMMBZ33VAWT1G Applications

  • Protects voltage sensitive automotive electronics.
  • Used in industrial control system interfaces.
  • Ideal for ESD protection in portable devices.
  • Suitable for communication line protection.

SZMMBZ33VAWT1G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of SZMMBZ33VAWT1G?

The reverse standoff voltage is 26V.

What is the clamping voltage of this TVS diode?

The maximum clamping voltage is 46V at 870mA peak pulse current.

What package does SZMMBZ33VAWT1G come in?

It comes in an SC-70-3 (SOT323) surface mount package.

Is SZMMBZ33VAWT1G qualified for automotive applications?

Yes, it is AEC-Q101 qualified.

What is the peak pulse power rating?

The peak pulse power is 40W for 1.0 ms.

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