BSS138BK,215 BSS138BK,215 is a 60V, 360mA N-Channel Trench MOSFET in a SOT23 (TO-236AB) surface-mount package. It features logic-level drive, very fast switching, and ESD protection up to 1.5kV.
Mfr Part #:

BSS138BK,215

Available from 2 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
BSS138BK,215 is a 60V, 360mA N-Channel Trench MOSFET in a SOT23 (TO-236AB) surface-mount package. It features logic-level drive, very fast switching, and ESD protection up to 1.5kV.
✓ Total Stock: 2,140,109 pcs
$ Price Range: $0.05 - $0.22

BSS138BK,215 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,140,020 pcs
2140020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
89 pcs
89 pcs On Request 1 On Request On Request On Request On Request On Request

BSS138BK,215 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Input Capacitance (Ciss) (Max) @ Vds
Junction Temperature
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

BSS138BK,215 Description

Short technical summary and product information.

The BSS138BK,215 from Nexperia USA Inc. is an N-channel enhancement-mode Field-Effect Transistor (FET) built with Trench MOSFET technology. It is housed in a small SOT23 (TO-236AB) surface-mount plastic package, making it suitable for compact PCB designs. The device is rated for a maximum drain-source voltage of 60V and a continuous drain current of 360mA at 25°C ambient with a 10V gate drive.

 

Key electrical characteristics include a maximum drain-source on-state resistance of 1.6 Ohm at 350mA and 10V gate-source voltage, and a maximum gate-source threshold voltage of 1.6V at 250µA drain current. The device supports a gate-source voltage range of ±20V and offers very fast switching performance. It also includes ESD protection up to 1.5kV (HBM), enhancing robustness in handling and operation.

 

The BSS138BK is logic-level compatible, allowing direct drive from low-voltage logic circuits. It is qualified to AEC-Q101, indicating suitability for automotive applications. Typical applications include relay drivers, high-speed line drivers, low-side load switches, and general switching circuits. The device operates over a junction temperature range of -55°C to 150°C and can dissipate up to 350mW at 25°C ambient (1.14W at case temperature 25°C).

BSS138BK,215 Quick Information

Product Type: N-Channel MOSFET
Canonical Name: N-Channel Trench MOSFET, 60V, 360mA, SOT23
Subcategory: Single N-Channel MOSFET

BSS138BK,215 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BSS138BK,215 Estimated Pricing

Qty Low High
1+ $0.22 $0.22
10+ $0.14 $0.14
100+ $0.08 $0.08
500+ $0.06 $0.06
3,000+ $0.05 $0.05

Estimated market price range - modelled values for guidance only, not live distributor offers.

BSS138BK,215 Features

  • 60V drain-source voltage rating.
  • 360mA continuous drain current.
  • 1.6 Ohm max on-state resistance.
  • Logic-level gate drive compatible.
  • ESD protection up to 1.5kV.

BSS138BK,215 Applications

  • Used in relay driver circuits.
  • Ideal for high-speed line drivers.
  • Suitable for low-side load switches.
  • Used in general switching circuits.

BSS138BK,215 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the BSS138BK,215?

The maximum drain-source voltage (VDS) is 60V.

What is the maximum continuous drain current?

The maximum continuous drain current is 360mA at VGS=10V and Tamb=25°C.

What is the maximum on-state resistance?

The maximum drain-source on-state resistance is 1.6 Ohm at ID=350mA and VGS=10V.

What is the operating temperature range?

The operating junction temperature range is -55°C to 150°C.

What package is the BSS138BK,215 available in?

It is available in a TO-236-3, SC-59, SOT-23-3 surface-mount package with supplier device package TO-236AB.

Is the BSS138BK,215 RoHS compliant?

The RoHS status is listed as RoHS3 Compliant, but this is unverified and should be confirmed with official documentation.

What is the ESD rating of this MOSFET?

The ESD rating is 1500V (HBM).

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