BSS138W MOSFETs by ON Semiconductor

N-Channel Logic Level Enhancement Mode Field Effect Transistor 50 , 210mA, 3.5Ω


This N-Channel enhancement mode MOSFET. This product has been designed to minimize on-state resistance while providing rugged, reliable, and fast switching performance.The BSS138W 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$0.0464

Distributor Stock
Logo for RS
RS
from US$0.08
12,800
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$0.06
165,000
in stock
Buy Now
Logo for Avnet America
Avnet America
from US$0.0464
165,000
in stock
Buy Now
Logo for element14
element14
from US$0.13
103,866
in stock
Buy Now
Logo for Farnell
Farnell
from US$0.13
103,866
in stock
Buy Now
Logo for Future Electronics
Future Electronics
from US$0.05
36,000
in stock
Buy Now
Logo for Distrelec
Distrelec
from US$0.17
5,837
in stock
Buy Now
Logo for Chip One Stop
Chip One Stop
from US$0.07
3,000
in stock
Buy Now
Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$0.07
1,950
in stock
Buy Now
Logo for Avnet Silica
Avnet Silica
-
3,000
in stock
Buy Now
Logo for RS Americas
RS Americas
from US$0.06
-
Buy Now
Logo for Avnet Asia
Avnet Asia
from US$0.0486
-
Buy Now
Logo for EBV Elektronik
EBV Elektronik
-
-
Buy Now

Features

RDS(ON) = 3.5 Ω @ VGS = 10V, ID = 0.22A
RDS(ON) = 6.0 Ω @ VGS = 4.5V, ID = 0.22A
High density cell design for extremely low RDS(ON).
Rugged and Reliable.
Compact industry standard SOT-323 surface mount package.
Applications
This product is general usage and suitable for many different applications.

Specifications

Description BSS138W
Compliance Pb-free Halide free
Channel Polarity N-Channel
Configuration Single
V(BR)DSS Min (V) 50
VGS Max (V) ±20
VGS(th) Max (V) 1.5
ID Max (A) 210
PD Max (W) 0.34
RDS(on) Max @ VGS = 2.5 V (mΩ) -
RDS(on) Max @ VGS = 4.5 V (mΩ) 6000
RDS(on) Max @ VGS = 10 V (mΩ) 3500
Qg Typ @ VGS = 4.5 V (nC) -
Qg Typ @ VGS = 10 V (nC) 0.65
Ciss Typ (pF) 38
Package Type SC-70-3 / SOT-323-3

Alternative Descriptions

Fet 50V 3.5 Ohm Sot23 Rohs Compliant: Yes |Onsemi BSS138W | Newark Electronics
Trans MOSFET N-CH 50V 0.21A 3-Pin SOT-323 T/R | Avnet America
MOSFET, N CH, 50V, 0.21A, SOT-323-3 | element14
N-Channel 50 V 3.5 Ohm SMT Enhancement Mode Field Effect Transistor - SOT-323 | Future Electronics
MOSFET N-Ch 50V 210mA Logic Level SOT323 | RS
onsemi MOSFET, N-Channel, 50V, 210mA, SOT-323 | Distrelec
Transistor: N-MOSFET | Transfer Multisort Elektronik
Transistor, MOSFET, N-channel, 50V, 210MA, logic level, fast switching, SOT323 | ON Semiconductor BSS138W | RS Americas


BSS138W MOSFET Master Table by Diodes Incorporated

N-CHANNEL ENHANCEMENT MODE MOSFET


Specifications

AEC Qualified Yes
Compliance (Only Automotive(Q) supports PPAP) Standard
Polarity N
ESD Diodes (Y|N) No
|VDS| (V) 50 V
|VGS| (±V) 20 ±V
|IDS| @TA = +25°C (A) 0.2 A
PD @TA = +25°C (W) 0.2 W
RDS(ON)Max @ VGS(10V)(mΩ) 3500 mΩ
|VGS(TH)| Max (V) 1.5 V
CISS Typ (pF) 50 (@ 10V) pF

Frequently Asked Questions

Where can I find additional details, specifications and documents for a BSS138W?

Additional datasheets, footprints and schematics for BSS138W are listed on our Part Details page. You can also find images and similar parts to BSS138W on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for BSS138W on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BSS138W price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does BSS138W fall under?

The BSS138W is listed under Discrete & Power Modules > MOSFETs.

Can I view similar or alternative parts?

You can view similar parts to BSS138W 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 BSS138W you can contact the distributor directly for product support, shipping queries etc.

Is the BSS138W RoHS compliant?

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

Which authorised distributors for BSS138W have stock available?

Authorised distributors including Newark Electronics, Avnet America, element14, Farnell and Future Electronics have stock available or on a lead time for BSS138W.

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

Stock availability and lead times will be displayed for BSS138W often in real-time on the comparison pages.

What if I can't find stock of BSS138W?

You can fill out our help required form which you can use to request a quote for BSS138W from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay