Product Summary

The BS170 is a N-Channel enhancement mode field effect transistor. It is produced using Fairchild’s proprietary, high cell density, DMOS technology. The BS170 has been designed to minimize on-state resistance while provide rugged, reliable, and fast switching performance. The BS170 can be used in most applications requiring up to 500mA DC. The BS170 is particularly suited for low voltage, low current applications such as small servo motor control, power MOSFET gate drivers, and other switching applications.

Parametrics

BS170 absolute maximum ratings: (1)VDSS, Drain-Source Voltage: 60 V; (2)VDGR, Drain-Gate Voltage (RGS ≤ 1MΩ): 60V; (3)VGSS, Gate-Source Voltage: ± 20 V; (4)ID, Drain Current, Continuou: 500mA; Pulsed: 1200mA; (5)TJ, TSTG, Operating and Storage Temperature Range: - 55 to 150℃; (6)TL, Maximum Lead Temperature for Soldering Purposes, 1/16 inch from Case for 10 Seconds: 300℃.

Features

BS170 features: (1)High density cell design for low RDS(ON); (2)Voltage controlled small signal switch; (3)Rugged and reliable; (4)High saturation current capability.

Diagrams

BS170 circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BS170
BS170

Fairchild Semiconductor

MOSFET N-Channel MOSFET

Data Sheet

0-1: $0.14
1-25: $0.13
25-100: $0.11
100-250: $0.08
BS170_D74Z
BS170_D74Z

Fairchild Semiconductor

MOSFET NCh Enhancement Mode

Data Sheet

0-1: $0.27
1-25: $0.20
25-100: $0.12
100-250: $0.08
BS170_J35Z
BS170_J35Z

Fairchild Semiconductor

MOSFET 60V N-Ch Signal DMOS

Data Sheet

Negotiable 
BS170_L34Z
BS170_L34Z

Fairchild Semiconductor

MOSFET NCh Enhancement Mode

Data Sheet

Negotiable 
BS170FTC
BS170FTC

Diodes Inc. / Zetex

MOSFET N-Chnl 60V

Data Sheet

0-6800: $0.11
6800-10000: $0.09
BS170G
BS170G

ON Semiconductor

MOSFET 60V 500mA N-Channel

Data Sheet

0-1: $0.26
1-25: $0.15
25-100: $0.12
100-500: $0.07
BS170KL-TR1
BS170KL-TR1

Vishay/Siliconix

MOSFET 60V 0.47A 0.8W

Data Sheet

Negotiable 
BS170P
BS170P

Diodes Inc. / Zetex

MOSFET N-Chnl 60V

Data Sheet

0-1: $0.73
1-10: $0.54
10-100: $0.36
100-500: $0.32