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MMBD4148 Switching Diode: Datasheet, Alternatives, Pinout

Diodes - Rectifiers - Single DIODE GEN PURP 75V 215MA SOT23 MMBD4148 is a high-speed switching diode, encapsulated in a small SOT23 (TO-236AB). This article will unlock its pinout, datasheet, alternatives and more details about MMBD4148. Welcome your RFQ!

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Dec 10, 2021

Merlin Aly

Diodes - Rectifiers - Single DIODE GEN PURP 75V 215MA SOT23

MMBD4148 is a high-speed switching diode, encapsulated in a small SOT23 (TO-236AB). This article will unlock its pinout, datasheet, alternatives and more details about MMBD4148. Welcome your RFQ!

MMBD4148,215

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MMBD4148 Pinout

MMBD4148 CAD Model

MMBD4148 Description

MMBD4148 is a high-speed switching diode, encapsulated in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.

 

MMBD4148 Feature

■ High switching speed: trr ≤ 4 ns

■ Low capacitance

■ Low leakage current

■ Reverse voltage: VR ≤ 75 V

■ Repetitive peak reverse voltage: VRRM ≤ 75 V

 

MMBD4148 Application

■ High-speed switching

■ General-purpose switching

MMBD4148 Alternatives

The alternatives for MMBD4148:

MMBD4148,215, MMBD4148-7-F, MMBD4148-TP

MMBD4148 Test Circuit

The MMBD4148 Test Circuit is shown below

MMBD4148 Test Circuit-Reverse recovery time test circuit and waveforms

MMBD4148 Test Circuit-Forward recovery voltage test circuit and waveforms

Specifications

Nexperia USA Inc. MMBD4148,215 technical specifications, attributes, parameters and parts with similar specifications to Nexperia USA Inc. MMBD4148,215.

MMBD4148,215 Tech Specifications

Nexperia USA Inc. MMBD4148,215 technical specifications, attributes, parameters and parts with similar specifications to Nexperia USA Inc. MMBD4148,215.

Product Attribute Attribute Value
Factory Lead Time4 Weeks
Mounting TypeSurface Mount
Package / CaseTO-236-3, SC-59, SOT-23-3
Surface MountYES
Number of Pins2Pins
Diode Element MaterialSILICON
Number of Elements1 Element
PackagingTape & Reel (TR)
Published2009
JESD-609 Codee3
Part StatusActive
Moisture Sensitivity Level (MSL)1 (Unlimited)
Number of Terminations3Terminations
Product Attribute Attribute Value
Terminal FinishTin (Sn)
Terminal PositionDUAL
Terminal FormGULL WING
Base Part NumberMMBD4148
Pin Count3
JESD-30 CodeR-PDSO-G3
ConfigurationSINGLE
SpeedFast Recovery =< 500ns, > 200mA (Io)
Diode TypeStandard
Current - Reverse Leakage @ Vr500nA @ 75V
Voltage - Forward (Vf) (Max) @ If1.25V @ 150mA
Forward Current215mA
Operating Temperature - Junction150°C Max
Product Attribute Attribute Value
Current - Average Rectified (Io)215mA DC
Reverse Recovery Time4ns
Peak Reverse Current500nA
Max Repetitive Reverse Voltage (Vrrm)75V
Capacitance @ Vr, F1.5pF @ 0V 1MHz
Reverse Voltage75V
Max Forward Surge Current (Ifsm)4A
Max Junction Temperature (Tj)150°C
Ambient Temperature Range High150°C
Height1.1mm
RoHS StatusROHS3 Compliant
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MMBD4148 Package

MMBD4148 Manufacturer

Nexperia is a dedicated global leader in DiscretesLogic and MOSFETs devices. This new company became independent at the beginning of 2017. Focused on efficiency, Nexperia produces consistently reliable semiconductor components at a high volume: 85 billion annually. The company’s extensive portfolio meets the stringent standards set by the Automotive industry. And industry-leading small packages, produced in their own manufacturing facilities, combine power and thermal efficiency with best-in-class quality levels. Built on over half a century of expertise, Nexperia has 11,000 employees across Asia, Europe and the U.S. supporting customers globally.

Datasheet PDF

MMBD4148,215 Documents

Download datasheets and manufacturer documentation for MMBD4148,215

Frequently Asked Questions

What is high speed switching diode
These diodes have maximum repetitive peak reverse voltages of one hundred volts and repetitive peak forward current of either two hundred twenty-five or four hundred fifty milliamperes.
Which diode is used in fast switching application?
Depending on the application, switching diode can also operate as a simple rectifier diode,transient-voltage-suppressor or detection diode). It is characterized by a very fast operation rate (measured in nanoseconds, whereas for higher voltages – microseconds).
What is MMBD4148?
MMBD4148 is a high-speed switching diode, encapsulated in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.
FAQ
What is high speed switching diode
These diodes have maximum repetitive peak reverse voltages of one hundred volts and repetitive peak forward current of either two hundred twenty-five or four hundred fifty milliamperes.
Which diode is used in fast switching application?
Depending on the application, switching diode can also operate as a simple rectifier diode,transient-voltage-suppressor or detection diode). It is characterized by a very fast operation rate (measured in nanoseconds, whereas for higher voltages – microseconds).
What is MMBD4148?
MMBD4148 is a high-speed switching diode, encapsulated in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.

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