SZP6SMB36CAT3G 600W Zener TVS diode with 30.8V working peak reverse voltage and 49.9V clamping voltage. Bidirectional, surface mount in DO-214AA (SMB) package.
Mfr Part #:

SZP6SMB36CAT3G

Available from 4 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
600W Zener TVS diode with 30.8V working peak reverse voltage and 49.9V clamping voltage. Bidirectional, surface mount in DO-214AA (SMB) package.
Total Stock: 12,874 pcs
$ Price Range: $0.40

SZP6SMB36CAT3G Available from 4 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
9,000 pcs
9000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Non-Authorised Inventory information
2,500 pcs
2500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,040 pcs
1040 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
334 pcs
$0.40
Qty Price
0+ 0.40
334 pcs $0.40
QtyPrice
0+ 0.40
1 On Request On Request On Request On Request On Request

SZP6SMB36CAT3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Breakdown Voltage
Capacitance @ Frequency
Current
ESD Protection Voltage (Maximum @ IEC 61000-4-2, Air)
ESD Protection Voltage (Maximum @ IEC 61000-4-2, Contact)
ESD Rating (HBM)
Mounting Type
Operating Temperature
Peak Power Dissipation
Power
Power Line Protection
Response Time
Reverse Leakage Current
Storage Temperature Range
Supplier Device Package
Tape & Reel
Type
Voltage
Working Peak Reverse Voltage

SZP6SMB36CAT3G Description

Short technical summary and product information.

The Littelfuse SZP6SMB36CAT3G is a 600W Zener transient voltage suppressor (TVS) diode designed to protect voltage-sensitive components from high-energy transients. It is ideal for automotive electronic applications requiring AEC-Q101 qualification and PPAP capability.

 

Key electrical specifications include a working peak reverse voltage of 30.8V, nominal breakdown voltage of 36V, and maximum clamping voltage of 49.9V at 12A peak pulse current. The device offers peak pulse power dissipation of 600W (10/1000 µs waveform), extremely fast response time of <1 ns, and ESD protection up to 30kV (air and contact) per IEC 61000-4-2. Reverse leakage current is less than 5 µA above 10V.

 

The TVS diode is supplied in a surface-mount DO-214AA (SMB) package with a lead-free (Sn) terminal finish. It operates over a junction temperature range of -65°C to +150°C and is RoHS and REACH compliant (unverified). The bidirectional configuration provides symmetric protection for AC or bidirectional signal lines.

SZP6SMB36CAT3G Quick Information

Product Type: Zener TVS Diode
Series: SZP6SMB
Canonical Name: Littelfuse SZP6SMB36CAT3G TVS Diode
Subcategory: Zener TVS

SZP6SMB36CAT3G Compliance

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

SZP6SMB36CAT3G Estimated Pricing

Qty Low High
1+ $0.72 $0.72
10+ $0.46 $0.46
100+ $0.31 $0.31
500+ $0.24 $0.24
1,000+ $0.23 $0.23
2,500+ $0.18 $0.18
5,000+ $0.17 $0.17

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

SZP6SMB36CAT3G Features

  • 600W peak pulse power dissipation.
  • 30.8V working peak reverse voltage.
  • 49.9V clamping voltage at 12A.
  • Bidirectional Zener protection.
  • Surface mount DO-214AA SMB package.

SZP6SMB36CAT3G Applications

  • Protects automotive electronic circuits.
  • ESD protection per IEC 61000-4-2.
  • Used in voltage sensitive components.
  • Ideal for high surge environments.

SZP6SMB36CAT3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the standoff (working peak reverse) voltage of the SZP6SMB36CAT3G?

The maximum working peak reverse voltage is 30.8V.

What is the breakdown voltage of this TVS diode?

The nominal breakdown voltage is 36V.

What is the clamping voltage of the SZP6SMB36CAT3G?

The maximum clamping voltage is 49.9V at 12A peak pulse current.

What is the peak pulse current rating?

The maximum peak pulse current is 12A.

What package is the SZP6SMB36CAT3G available in?

It is supplied in a surface mount DO-214AA (SMB) package.

What is the response time of this TVS diode?

The typical response time is less than 1 ns.

Does the SZP6SMB36CAT3G provide ESD protection?

Yes, it provides ESD protection up to 30kV (air and contact) per IEC 61000-4-2 and >16 kV HBM (Class 3).

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