BS170 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image1 of 2
Exact MPN16 sourced attributes2 source documents

onsemi · exact orderable part

BS170

MOSFET N-CH 60V 500MA TO92-3

FET Type
N-Channel
Drain to Source Voltage (Vdss)
60 V
Current - Continuous Drain (Id) @ 25°C
500mA (Ta)
Rds On (Max) @ Id, Vgs
5Ohm @ 200mA, 10V
Drive Voltage (Max Rds On, Min Rds On)
10V
Vgs (Max)
±20V
Vgs(th) (Max) @ Id
3V @ 1mA
Power Dissipation (Max)
830mW (Ta)
Input Capacitance (Ciss) (Max) @ Vds
40 pF @ 10 V
Original manufacturerCommercial terms confirmed per lot
Manufactureronsemi
Package / caseTO-226-3, TO-92-3 (TO-226AA)
Mounting typeThrough Hole
PackingBulk

Technical parameters

Technical specifications

BS170 technical parameters
ParameterValue
Base Product NumberBS170 [2]
Current - Continuous Drain (Id) @ 25°C500mA (Ta) [2]
Drain to Source Voltage (Vdss)60 V [2]
Drive Voltage (Max Rds On, Min Rds On)10V [2]
FET TypeN-Channel [2]
Input Capacitance (Ciss) (Max) @ Vds40 pF @ 10 V [2]
Mfronsemi [2]
Mounting TypeThrough Hole [2]
Operating Temperature-55°C~150°C(TJ) [2]
Power Dissipation (Max)830mW (Ta) [2]
Product StatusActive [2]
Rds On (Max) @ Id, Vgs5Ohm @ 200mA, 10V [2]
TechnologyMOSFET (Metal Oxide) [2]
Vgs (Max)±20V [2]
Vgs(th) (Max) @ Id3V @ 1mA [2]
Package / CaseTO-226-3, TO-92-3 (TO-226AA) [2]

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

Related exact parts

Other published parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.