BC846ALT3G The BC846ALT3G is an NPN bipolar junction transistor from On Semiconductor. It features a 65V collector-emitter breakdown voltage, 100mA continuous collector current, and 300mW power dissipation in a surface-mount SOT-23-3 package.
Mfr Part #:

BC846ALT3G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The BC846ALT3G is an NPN bipolar junction transistor from On Semiconductor. It features a 65V collector-emitter breakdown voltage, 100mA continuous collector current, and 300mW power dissipation in a surface-mount SOT-23-3 package.
Total Stock: 800 pcs
$ Price Range: $0.03 - $0.14

BC846ALT3G Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
800 pcs
800 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

BC846ALT3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Automotive Grade
Collector-Base Voltage (VCBO)
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Emitter-Base Voltage (VEBO)
Frequency
Halogen Free
Junction and Storage Temperature Range
Mounting Type
Operating Temperature
Power
Power Dissipation (Maximum @ FR -5 Board, TA = 25 °C)
Storage Temperature
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

BC846ALT3G Description

Short technical summary and product information.

The BC846ALT3G is a general-purpose NPN silicon transistor from On Semiconductor's BC846ALT1G series. It is designed for use in switching and amplification applications requiring moderate voltage and current handling. The device offers a maximum collector-emitter voltage (VCEO) of 65V, a collector-base voltage (VCBO) of 80V, and a continuous collector current (IC) of 100mA. With a DC current gain (hFE) of 110 minimum at 2mA and 5V, it provides reliable amplification. The transistor is housed in a compact SOT-23-3 surface-mount package, offering a small footprint for space-constrained designs. It is rated for operation up to 150°C junction temperature. The BC846ALT3G is Pb-free, halogen-free, and RoHS compliant, with an MSL of 1. The device features an ESD rating of >4000V HBM. Typical applications include general-purpose switching, signal amplification, and driver circuits in consumer, industrial, and automotive electronics.

BC846ALT3G Quick Information

Product Type: Bipolar Junction Transistor (BJT)
Series: BC846ALT1G Series
Canonical Name: BC846ALT3G NPN Bipolar Transistor
Subcategory: NPN Transistor

BC846ALT3G Compliance

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

BC846ALT3G Estimated Pricing

Qty Low High
1+ $0.14 $0.14
10+ $0.09 $0.09
100+ $0.05 $0.05
500+ $0.04 $0.04
1,000+ $0.03 $0.03
5,000+ $0.03 $0.03
10,000+ $0.03 $0.03

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

BC846ALT3G Features

  • NPN silicon bipolar junction transistor.
  • 65V collector-emitter breakdown voltage.
  • 100mA continuous collector current.
  • SOT-23-3 surface-mount package.
  • RoHS compliant and Pb-free.

BC846ALT3G Applications

  • General-purpose switching circuits.
  • Signal amplification and driver stages.
  • Automotive electronic control modules.
  • Portable electronics and battery-powered devices.

BC846ALT3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the BC846ALT3G?

65V.

What is the maximum collector current?

100mA.

What is the operating temperature range?

-55°C to +150°C (junction).

Is the BC846ALT3G RoHS compliant?

Yes, RoHS3 compliant.

What package does the BC846ALT3G come in?

SOT-23-3 (TO-236-3, SC-59).

What is the DC current gain (hFE) of the BC846ALT3G?

Minimum 110 at 2mA collector current and 5V collector-emitter voltage.

What is the moisture sensitivity level (MSL) of the BC846ALT3G?

Level 1 (unlimited).

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