Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN14 sourced attributes1 source document

onsemi · exact orderable part

BC618G

Name: BC618G
Brand: onsemi

TRANS NPN DARL 55V 1A TO92

Original manufacturerCommercial terms confirmed per lot

Manufactureronsemi

Package / caseTO-226-3, TO-92-3 Long Body

Mounting typeThrough Hole

PackingBulk

Technical parameters

Technical specifications

14 normalized values · 1 validated source

BC618G technical parameters
Parameter	Value
Current - Collector (Ic) (Max)	1 A [1]
Base Product Number	BC618 [1]
Current - Collector Cutoff (Max)	50nA [1]
DC Current Gain (hFE) (Min) @ Ic, Vce	10000 @ 200mA, 5V [1]
Frequency - Transition	150MHz [1]
Mfr	onsemi [1]
Mounting Type	Through Hole [1]
Operating Temperature	-55°C ~ 150°C (TJ) [1]
Power - Max	625 mW [1]
Product Status	Obsolete [1]
Transistor Type	NPN - Darlington [1]
Vce Saturation (Max) @ Ib, Ic	1.1V @ 200µA, 200mA [1]
Voltage - Collector Emitter Breakdown (Max)	55 V [1]
Package / Case	TO-226-3, TO-92-3 Long Body [1]

Catalog relationships

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

Related exact parts

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