MMBF170 MOSFETs by ON Semiconductor

N-Channel Enhancement Mode Field Effect Transistor

This N-Channel enhancement mode field effect transistor is produced using ON Semiconductor's proprietary, high cell density, DMOS technology. This product has been designed to minimize on-state resistance while providing rugged, reliable, and fast switching performance. This can be used in most applications requiring up to 500mA DC. This product is particularly suited for low voltage, low current applications such as small servo motor control, power MOSFET gate drivers, and other switching applications.

Where to Buy

Prices starting from US$0.0318

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Future Electronics
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High density cell design for low RDS(ON)
Voltage controlled small signal switch
Rugged and reliable
High saturation current capability
This product is general usage and suitable for many different applications.


Description MMBF170
Compliance Pb-free Halide free
Channel Polarity N-Channel
Configuration Single
V(BR)DSS Min (V) 60
VGS Max (V) ±20
VGS(th) Max (V) 3
ID Max (A) 0.5
PD Max (W) 0.3
RDS(on) Max @ VGS = 2.5 V (mΩ) -
RDS(on) Max @ VGS = 4.5 V (mΩ) - 5
RDS(on) Max @ VGS = 10 V (mΩ) 5 5000
Qg Typ @ VGS = 4.5 V (nC) -
Qg Typ @ VGS = 10 V (nC) 0.65
Ciss Typ (pF) 24
Package Type SOT-23-3

Alternative Descriptions

N-Channel 60 V 5 Ohm Enhancement Mode Field Effect Transistor - SOT-23 | Future Electronics
MOSFET, N, 60V, 0.5A, SOT-23 | element14
Mosfet Transistor, N Channel, 500 Ma, 60 V, 5 Ohm, 10 V, 2.1 V Rohs Compliant: Yes |Onsemi MMBF170 | Newark Electronics
Trans MOSFET N-CH 60V 0.5A 3-Pin SOT-23 T/R | Avnet America
onsemi MOSFET, N-Channel, 60V, 500mA, SOT-23 | Distrelec
MOSFET N-Channel 60V 0.5A SOT23 | RS

MMBF170 MOSFET Master Table by Diodes Incorporated



AEC Qualified Yes
Compliance (Only Automotive(Q) supports PPAP) Standard
Polarity N
ESD Diodes (Y|N) No
|VDS| (V) 60 V
|VGS| (±V) 20 ±V
|IDS| @TA = +25°C (A) 0.2 A
PD @TA = +25°C (W) 0.3 W
RDS(ON)Max @ VGS(10V)(mΩ) 5000 mΩ
RDS(ON)Max @ VGS(4.5V)(mΩ) 5300 mΩ
|VGS(TH)| Max (V) 3 V
CISS Typ (pF) 22 pF
CISS Condition @|VDS| (V) 10 V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MMBF170?

Additional datasheets, footprints and schematics for MMBF170 are listed on our Part Details page. You can also find images and similar parts to MMBF170 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MMBF170 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MMBF170 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MMBF170 fall under?

The MMBF170 is listed under Discrete & Power Modules > MOSFETs.

Can I view similar or alternative parts?

You can view similar parts to MMBF170 when available in the MOSFETs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MMBF170 you can contact the distributor directly for product support, shipping queries etc.

Is the MMBF170 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for MMBF170 have stock available?

Authorised distributors including Future Electronics, element14, Newark Electronics, Farnell and Avnet America have stock available or on a lead time for MMBF170.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MMBF170 often in real-time on the comparison pages.

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