MMBZ47VALT1G TVS diode with 38V reverse standoff voltage, 54V clamping, 40W peak pulse power, in SOT-23-3 surface mount package.
Mfr Part #:

MMBZ47VALT1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
TVS diode with 38V reverse standoff voltage, 54V clamping, 40W peak pulse power, in SOT-23-3 surface mount package.
Total Stock: 170 pcs
$ Price Range: $0.04 - $0.25

MMBZ47VALT1G Available from 1 distributor

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MMBZ47VALT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Bidirectional Channels
Breakdown Voltage (Nominal)
Current
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Power
Power Line Protection
Reverse Standoff Voltage (Vrwm)
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Style
Type
Unidirectional Channels
Voltage

MMBZ47VALT1G Description

Short technical summary and product information.

The MMBZ47VALT1G is a dual monolithic silicon Zener diode from On Semiconductor designed for transient overvoltage protection. It features a reverse standoff voltage of 38 V and a nominal breakdown voltage of 47 V. The device provides a maximum clamping voltage of 54 V at a peak pulse current of 740 mA, with a peak pulse power rating of 40 W at 1.0 ms. It offers two unidirectional channels and one bidirectional channel, making it suitable for protecting two separate lines in a single SOT-23-3 package. The part is surface mount, RoHS compliant, and operates over a temperature range of -55°C to 150°C. It is intended for general purpose applications such as voltage and ESD sensitive equipment.

MMBZ47VALT1G Quick Information

Product Type: TVS Diode
Series: MMBZxxxALT1G
Canonical Name: MMBZ47VALT1G TVS Diode, 38V Reverse Standoff, 54V Clamping, SOT-23-3
Subcategory: Transient Voltage Suppressor

MMBZ47VALT1G Compliance

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

MMBZ47VALT1G Estimated Pricing

Qty Low High
1+ $0.25 $0.25
10+ $0.16 $0.16
100+ $0.09 $0.09
500+ $0.07 $0.07
1,000+ $0.06 $0.06
3,000+ $0.04 $0.04

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

MMBZ47VALT1G Features

  • 40W peak pulse power at 1.0 ms.
  • 54V maximum clamping voltage.
  • Dual common anode Zener design.
  • Surface mount SOT-23-3 package.
  • RoHS compliant and Pb-Free.

MMBZ47VALT1G Applications

  • Protects voltage sensitive electronic equipment.
  • Used in computers and business machines.
  • Ideal for communication systems.
  • Suitable for medical equipment.
  • ESD protection for sensitive circuits.

MMBZ47VALT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of MMBZ47VALT1G?

The reverse standoff voltage (VRWM) is 38 V.

What is the clamping voltage of this TVS diode?

The maximum clamping voltage is 54 V.

What is the peak pulse power rating?

The peak pulse power is 40 W at 1.0 ms.

What package is MMBZ47VALT1G available in?

It is available in SOT-23-3 (TO-236) surface mount package.

How many channels does this device have?

It has 2 unidirectional channels and 1 bidirectional channel.

Is MMBZ47VALT1G RoHS compliant?

Yes, it is RoHS3 compliant and Pb-Free.

What is the operating temperature range?

The operating temperature range is -55°C to 150°C.

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