SZMMBZ15VDLT1G TVS diode (Zener) with 12.8V reverse standoff voltage, 21.2V clamping, and 40W peak pulse power in a SOT-23-3 package.
Mfr Part #:

SZMMBZ15VDLT1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
TVS diode (Zener) with 12.8V reverse standoff voltage, 21.2V clamping, and 40W peak pulse power in a SOT-23-3 package.
Total Stock: 36,200 pcs
$ Price Range: $0.05 - $0.27

SZMMBZ15VDLT1G Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
36,000 pcs
36000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
200 pcs
200 pcs On Request 1 On Request On Request On Request On Request On Request

SZMMBZ15VDLT1G 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
Breakdown Voltage
Current
ESD Rating (Human Body Model)
ESD Rating (IEC 61000-4-2)
Flammability Rating
Leakage Current
Medical Grade
Mounting Type
Operating Temperature
Power
Power Line Protection
Reverse Standoff Voltage
SVHC Present
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage

SZMMBZ15VDLT1G Description

Short technical summary and product information.

The SZMMBZ15VDLT1G is a Zener-type TVS diode from On Semiconductor, part of the SZMMBZxxVxL series. It features a dual common cathode design with two unidirectional channels and one bidirectional configuration, allowing protection of two separate lines in a single SOT-23-3 package.

 

Key electrical specifications include a reverse standoff voltage of 12.8 V, a clamping voltage of 21.2 V, peak pulse current of 1.9 A, and peak pulse power of 40 W. The device offers ESD protection exceeding Class 3B (>16 kV) per the Human Body Model and IEC 61000-4-2 Level 4 (±30 kV contact discharge). Leakage current is less than 100 nA.

 

This component is AEC-Q101 qualified for automotive applications and is Pb-Free. It is housed in a surface-mount SOT-23-3 (TO-236-3, SC-59) package and is rated for operation from -55°C to 150°C. The flammability rating is UL 94 V-0.

SZMMBZ15VDLT1G Quick Information

Product Type: TVS Diode
Series: SZMMBZxxVxL
Canonical Name: On Semiconductor SZMMBZ15VDLT1G TVS Diode (Zener), 12.8V Standoff, 21.2V Clamping, SOT-23-3
Subcategory: Dual Common Cathode Zener TVS

SZMMBZ15VDLT1G Compliance

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

SZMMBZ15VDLT1G Estimated Pricing

Qty Low High
1+ $0.27 $0.27
10+ $0.16 $0.16
100+ $0.10 $0.10
500+ $0.07 $0.07
1,000+ $0.07 $0.07
3,000+ $0.05 $0.05
6,000+ $0.05 $0.05

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

SZMMBZ15VDLT1G Features

  • Dual common cathode Zener design for two-line protection.
  • 40W peak pulse power capability.
  • ESD protection: >16 kV HBM, ±30 kV contact.
  • AEC-Q101 qualified for automotive use.
  • Surface mount SOT-23-3 package.

SZMMBZ15VDLT1G Applications

  • Used in automotive electronics for ESD protection.
  • Ideal for voltage clamping in communication systems.
  • Protects sensitive ICs in medical equipment.
  • Suitable for portable electronics due to small package.

SZMMBZ15VDLT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of SZMMBZ15VDLT1G?

12.8 V.

What is the breakdown voltage?

15 V (standard Zener breakdown).

What is the clamping voltage?

21.2 V.

What is the peak pulse current rating?

1.9 A.

What package is this device available in?

SOT-23-3 (TO-236-3, SC-59).

Is this device AEC-Q101 qualified?

Yes, it is AEC-Q101 qualified for automotive applications.

What is the ESD rating?

Class 3B (>16 kV) HBM and IEC 61000-4-2 Level 4, ±30 kV contact discharge.

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