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                                                                                                • Reduced Price
                                                                                                  1. Home
                                                                                                  2. Semiconductors - Discretes
                                                                                                  3. Diodes & Rectifiers
                                                                                                  4. Small Signal Diodes
                                                                                                  Print Page

                                                                                                  MMSD4148T1G

                                                                                                  Small Signal Diode, Single, 100 V, 200 mA, 1 V, 4 ns, 2 A

                                                                                                  ONSEMI
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ONSEMI MMSD4148T1G
                                                                                                  ManufacturerONSEMI
                                                                                                  Manufacturer Part NoMMSD4148T1G
                                                                                                  Order Code9556079
                                                                                                  Your Part Number
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  Packaging Options
                                                                                                  116,211 In Stock

                                                                                                  Need more?

                                                                                                  17706 Delivery in 1-2 Business Days(SG stock)
                                                                                                  98505 Delivery in 3-4 Business Days(UK stock)
                                                                                                  QuantityPrice
                                                                                                  5+HK$0.312
                                                                                                  50+HK$0.295
                                                                                                  250+HK$0.211
                                                                                                  1000+HK$0.127
                                                                                                  13500+HK$0.124
                                                                                                  Price for:Each (Supplied on Cut Tape)
                                                                                                  Minimum: 5
                                                                                                  Multiple: 5
                                                                                                  HK$1.56
                                                                                                  Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

                                                                                                  Product Information

                                                                                                  ONSEMI
                                                                                                  ManufacturerONSEMI
                                                                                                  Manufacturer Part NoMMSD4148T1G
                                                                                                  Order Code9556079
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Diode ConfigurationSingle
                                                                                                  Repetitive Peak Reverse Voltage100V
                                                                                                  Average Forward Current200mA
                                                                                                  Forward Voltage Max1V
                                                                                                  Reverse Recovery Time4ns
                                                                                                  Forward Surge Current2A
                                                                                                  Operating Temperature Max150°C
                                                                                                  Diode Case StyleSOD-123
                                                                                                  No. of Pins2Pins
                                                                                                  Diode MountingSurface Mount
                                                                                                  Product Range-
                                                                                                  Qualification-
                                                                                                  SVHCNo SVHC (25-Jun-2025)

                                                                                                  Product Overview

                                                                                                  MMSD4148T1G is a high conductance fast small signal diode suitable for general usage and many different applications.

                                                                                                  • 400mW power dissipation
                                                                                                  • 312°C/W junction-to-ambient thermal resistance
                                                                                                  • 4pF total capacitance

                                                                                                  Technical Specifications

                                                                                                  Diode Configuration

                                                                                                  Single

                                                                                                  Average Forward Current

                                                                                                  200mA

                                                                                                  Reverse Recovery Time

                                                                                                  4ns

                                                                                                  Operating Temperature Max

                                                                                                  150°C

                                                                                                  No. of Pins

                                                                                                  2Pins

                                                                                                  Product Range

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (25-Jun-2025)

                                                                                                  Repetitive Peak Reverse Voltage

                                                                                                  100V

                                                                                                  Forward Voltage Max

                                                                                                  1V

                                                                                                  Forward Surge Current

                                                                                                  2A

                                                                                                  Diode Case Style

                                                                                                  SOD-123

                                                                                                  Diode Mounting

                                                                                                  Surface Mount

                                                                                                  Qualification

                                                                                                  -

                                                                                                  Technical Docs (3)

                                                                                                  Product Change Notice EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Simulation Model EN

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                                                                                                  3 Products Found

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                                                                                                  4 Products Found

                                                                                                  Legislation and Environmental

                                                                                                  Country of Origin:
                                                                                                  Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                  China
                                                                                                  Country in which last significant manufacturing process was carried out
                                                                                                  Tariff No:85411000
                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:NLR
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (25-Jun-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Weight (kg):.000036
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