English
| Part Number: | MMBTA42-7-F |
|---|---|
| Manufacturer/Brand: | Diodes Incorporated |
| Part of Description: | TRANS NPN 300V 0.5A SOT23-3 |
| Datasheets: |
|
| RoHs Status: | ROHS3 Compliant |
| Payment: | PayPal / Credit Card / T/T |
| Shipment Way: | DHL / Fedex / TNT / UPS / EMS |
| Share: |
Ship From: Hong Kong
| Quantity | Unit Price |
|---|---|
| 1+ | $0.0229 |
Online RFQ submissions: Fast responses, Better prices!
| Product Attribute | Attribute Value |
|---|---|
| Voltage - Collector Emitter Breakdown (Max) | 300 V |
| Vce Saturation (Max) @ Ib, Ic | 500mV @ 2mA, 20mA |
| Transistor Type | NPN |
| Supplier Device Package | SOT-23-3 |
| Series | - |
| Power - Max | 300 mW |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Package | Tape & Reel (TR) |
| Product Attribute | Attribute Value |
|---|---|
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Frequency - Transition | 50MHz |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 40 @ 30mA, 10V |
| Current - Collector Cutoff (Max) | 100nA (ICBO) |
| Current - Collector (Ic) (Max) | 500 mA |
| Base Product Number | MMBTA42 |




MMBTA42-7-F
Diodes Incorporated
Y-IC is a quality distributor of the Diodes Incorporated brand, providing customers with the best products and services.
The MMBTA42-7-F is a NPN bipolar junction transistor (BJT) with a maximum collector current of 500 mA and a maximum collector-emitter breakdown voltage of 300 V.
NPN bipolar transistor
500 mA maximum collector current
300 V maximum collector-emitter breakdown voltage
50 MHz transition frequency
High breakdown voltage
Suitable for a variety of applications
Reliable and durable performance
Tape & Reel (TR) packaging
TO-236-3, SC-59, SOT-23-3 package
Surface mount technology (SMT) package
The MMBTA42-7-F is an active product
Equivalent or alternative models available:
- MMBTA42
If you need further assistance, please contact our sales team through our website.
Power amplifiers
Switching circuits
Voltage regulators
General-purpose amplification
The most authoritative datasheet for the MMBTA42-7-F is available on our website. Customers are recommended to download the datasheet for detailed technical specifications.
Customers are recommended to obtain quotes for the MMBTA42-7-F on our website. Get a Quote | Learn More | Limited Time Offer
TRANS NPN 300V 0.1A TO236AB
SOT-89
PANJIT SOT-23
TRANS NPN 300V 0.5A SOT23
MMBTA42-RTK KEC
UTC SOT23
MMBTA42-NL FAIRCHI
S SOT-23
SOT-23
TRANS NPN 300V 0.5A SOT23-3
MMBTA42-RTK/P ON
MMBTA42 T/R PANJIT
CJ SOT23
TRANS NPN 300V 0.5A SOT23-3
TRANS NPN 300V 0.5A SOT23
TRANS NPN 300V 0.5A SOT23-3
SOT-23
MMBTA42 1D CJ
TRANS NPN 300V 0.3A SOT23-3
TRANS NPN 300V 0.1A TO236AB
May 12th, 2026
May 8th, 2026
April 28th, 2026
April 20th, 2026
April 17th, 2026
April 8th, 2026
March 31th, 2026
March 23th, 2026
March 20th, 2026
March 9th, 2026
March 4th, 2026
February 28th, 2026
February 3th, 2026
January 28th, 2026
January 19th, 2026
January 16th, 2026
January 9th, 2026
December 29th, 2025
December 25th, 2025
December 17th, 2025
December 10th, 2025
December 4th, 2025
November 25th, 2025
November 20th, 2025
November 11th, 2025
November 3th, 2025
October 30th, 2025
October 22th, 2025
October 16th, 2025
October 9th, 2025
September 28th, 2025
September 17th, 2025
September 9th, 2025
September 1th, 2025
August 25th, 2025
August 20th, 2025
July 3th, 2025
December 18th, 2024
June 21th, 2023
April 27th, 2023
July 1th, 2022
March 4th, 2021
September 10th, 2020
January 23th, 2020
0 Articles






June 7th, 2026
June 7th, 2026
June 5th, 2026
June 5th, 2026
MMBTA42-7-FDiodes Incorporated |
Quantity*
|
Target Price(USD)
|