SZMMBZ15VAWT1G The SZMMBZ15VAWT1G is a dual common anode Zener TVS diode from On Semiconductor, designed for voltage and ESD protection. It features a 12V standoff voltage, 21V clamping capability, and 40W peak pulse power in a compact SC-70-3 package.
Mfr Part #:

SZMMBZ15VAWT1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The SZMMBZ15VAWT1G is a dual common anode Zener TVS diode from On Semiconductor, designed for voltage and ESD protection. It features a 12V standoff voltage, 21V clamping capability, and 40W peak pulse power in a compact SC-70-3 package.
Total Stock: 26,830 pcs
$ Price Range: $0.11 - $0.57

SZMMBZ15VAWT1G Available from 1 distributor

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SZMMBZ15VAWT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101 Qualified
Applications
Automotive Grade
Bidirectional Channels
Current
ESD Rating (Human Body Model)
ESD Rating - Machine Model
Flammability Rating
Junction and Storage Temperature Range
Lead Finish
Leakage Current
Maximum Case Temperature for Soldering
Mounting Type
Operating Temperature
Power
Power - Peak Pulse
Power Dissipation (Total)
Power Line Protection
Standard Package Quantity
Supplier Device Package
Tape & Reel
Tape and Reel
Thermal Resistance Junction-to-Ambient
Type
Unidirectional Channels
Voltage
Voltage - Breakdown (Min)
Voltage - Clamping (Max) @ Ipp

SZMMBZ15VAWT1G Description

Short technical summary and product information.

The SZMMBZ15VAWT1G is a dual monolithic silicon Zener diode from On Semiconductor, designed for voltage and ESD sensitive equipment. It provides protection for two separate lines using a single common anode configuration in a small SC-70-3 package. This device is ideal for applications where board space is at a premium, such as computers, printers, business machines, communication systems, and medical equipment.

 

Key electrical specifications include a reverse standoff voltage of 12V, a minimum breakdown voltage of 15V, and a maximum clamping voltage of 21V at a peak pulse current of 1.9A (10/1000µs waveform). The peak pulse power is rated at 40W for 1.0ms (unidirectional). It offers high ESD protection with ratings >16kV HBM and >400V Machine Model. The leakage current is less than 5µA.

 

The device is mounted using surface mount technology and is available in tape and reel packaging (3000 units per reel) for automated assembly. It operates over a junction temperature range of -55°C to 150°C. The SZMMBZ15VAWT1G is AEC-Q101 qualified and PPAP capable, making it suitable for automotive applications. It is also Pb-free and RoHS compliant, with a flammability rating of UL 94 V-0.

SZMMBZ15VAWT1G Quick Information

Product Type: TVS Diode
Series: SZMMBZxxVAWT1G
Canonical Name: On Semiconductor SZMMBZ15VAWT1G Dual Zener TVS Diode
Subcategory: Dual Common Anode Zener

SZMMBZ15VAWT1G Compliance

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

SZMMBZ15VAWT1G Estimated Pricing

Qty Low High
1+ $0.57 $0.57
10+ $0.35 $0.35
100+ $0.22 $0.22
500+ $0.17 $0.17
1,000+ $0.15 $0.15
3,000+ $0.12 $0.12
6,000+ $0.11 $0.11

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

SZMMBZ15VAWT1G Features

  • Dual common anode configuration for two-line protection.
  • 40W peak pulse power at 1.0ms (unidirectional).
  • ESD rating >16 kV Human Body Model.
  • AEC-Q101 qualified for automotive applications.
  • Compact SC-70-3 surface mount package.

SZMMBZ15VAWT1G Applications

  • Voltage and ESD protection in portable electronics.
  • Used in automotive engine control modules.
  • Ideal for communication systems and medical equipment.
  • Protects sensitive I/O lines in computers and printers.

SZMMBZ15VAWT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SZMMBZ15VAWT1G?

12 V.

What is the breakdown voltage of the SZMMBZ15VAWT1G?

Minimum 15 V.

What is the maximum clamping voltage?

21 V.

What is the peak pulse current rating?

1.9 A at 10/1000 µs waveform.

What package is the SZMMBZ15VAWT1G available in?

SC-70-3 (SOT-323).

Is the SZMMBZ15VAWT1G AEC-Q101 qualified?

Yes, it is AEC-Q101 qualified and PPAP capable.

What is the operating temperature range?

-55°C to 150°C.

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