Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

MMBZ33VAL

Low capacitance unidirectional double ESD protection diode

Unidirectional double ElectroStatic Discharge (ESD) protection diode in a common anode configuration, encapsulated in a SOT23 (TO-236AB) small Surface-Mounted Device (SMD) plastic package. The device is designed for ESD and transient overvoltage protection of up to two signal lines.

Alternatives

Features and benefits

  • Unidirectional ESD protection of two lines

  • Bidirectional ESD protection of one line

  • Low diode capacitance: Cd ≤ 55 pF

  • Rated peak pulse power: PPPM = 40 W

  • Ultra low leakage current: IRM = 5 nA

  • ESD protection up to 30 kV (contact discharge)

  • IEC 61000-4-2; level 4 (ESD)

  • IEC 61643-321

Applications

  • Computers and peripherals

  • Audio and video equipment

  • Cellular handsets and accessories

  • Portable electronics

Parametrics

Type number Package name Nr of lines Configuration VRWM (V) (V) Cd [typ] (pF) VESD IEC61000-4-2 (kV)
MMBZ33VAL SOT23 2 Unidirectional 26 - 30

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
MMBZ33VAL MMBZ33VAL,215
(934061802215)		 Active %H6 SOT23
(SOT23) 		SOT23 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT23_215
MMBZ33VALVL
(934061802235)		 Active %H6 SOT23_235

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
MMBZ33VAL MMBZ33VAL,215 MMBZ33VAL rohs rhf rhf
MMBZ33VAL MMBZ33VALVL MMBZ33VAL rohs rhf rhf
Quality and reliability disclaimer

Documentation (13)

File name Title Type Date
MMBZ33VAL Low capacitance unidirectional double ESD protection diode Data sheet 2023-04-12
SOT23 3D model for products with SOT23 package Design support 2019-01-22
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOT23_mk plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm body Marcom graphics 2017-01-28
SOT23 plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm body Package information 2022-10-12
SOT23_215 Reel pack for SMD, 7"; Q3/T4 product orientation Packing information 2020-04-29
SOT23_235 Reel pack for SMD, 11"; Q3/T4 product orientation Packing information 2020-06-01
MMBZ33VAL_Nexperia_Product_Quality MMBZ33VAL Nexperia Product Quality Quality document 2019-05-20
MMBZ33VAL_Nexperia_Product_Reliability MMBZ33VAL Nexperia Product Reliability Quality document 2024-04-29
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
MMBZ33VAL MMBZ33VAL SPICE model SPICE model 2012-07-22
MMBZ33VAL MMBZ33VAL SPICE model SPICE model 2024-10-14
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

Support

If you are in need of design/technical support, let us know and fill in the answer form we'll get back to you shortly.

Models

File name Title Type Date
MMBZ33VAL MMBZ33VAL SPICE model SPICE model 2012-07-22
MMBZ33VAL MMBZ33VAL SPICE model SPICE model 2024-10-14
SOT23 3D model for products with SOT23 package Design support 2019-01-22

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
MMBZ33VAL MMBZ33VAL,215 934061802215 Active SOT23_215 3,000 Order product
MMBZ33VAL MMBZ33VALVL 934061802235 Active SOT23_235 10,000 Order product

Sample

As a Nexperia customer you can order samples via our sales organization.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Interactive datasheet

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
MMBZ33VAL MMBZ33VAL,215 934061802215 SOT23 Order product
MMBZ33VAL MMBZ33VALVL 934061802235 SOT23 Order product