Taiwan Semiconductor Corporation BC84 Series

8 variants · Taiwan Semiconductor Corporation

About the Taiwan Semiconductor Corporation Taiwan Semiconductor Corporation BC84 Series series

The Taiwan Semiconductor Corporation Taiwan Semiconductor Corporation BC84 Series series groups 8 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common current - collector (Ic) of 100 mA, current - collector cutoff of 100nA (ICBO) and frequency of 100MHz. Variants differ by case, DC current gain (hFE) (Min) @ ic, vce and vce saturation (Max) @ ib, ic, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case: SC-70, SOT-323 · TO-236-3, SC-59, SOT-23-3
DC current gain (hFE) (Min) @ ic, vce: 200 @ 2mA, 5V · 420 @ 2mA, 5V
Vce saturation (Max) @ ib, ic: 500mV @ 5mA, 100mA · 600mV @ 5mA, 100mA

Variant comparison

Parameter	BC846B RFG	BC846BW RFG	BC846CW RFG
Case	TO-236-3, SC-59, SOT-23-3	SC-70, SOT-323	SC-70, SOT-323
DC current gain (hFE) (Min) @ ic, vce	200 @ 2mA, 5V	200 @ 2mA, 5V	420 @ 2mA, 5V
Vce saturation (Max) @ ib, ic	500mV @ 5mA, 100mA	600mV @ 5mA, 100mA	600mV @ 5mA, 100mA

Shared specifications

Current - collector (Ic): 100 mA
Current - collector cutoff: 100nA (ICBO)
Frequency: 100MHz
Mounting type: Surface Mount
Operating temperature: -55°C ~ 150°C (TJ)
Package: Tape & Reel (TR) Cut Tape (CT)
Power - max: 200 mW
Transistor type: NPN
Voltage - collector emitter breakdown: 65 V

Request a quote on any Taiwan Semiconductor Corporation BC84 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Taiwan Semiconductor Corporation Taiwan Semiconductor Corporation BC84 Series variants differ?: Taiwan Semiconductor Corporation BC84 Series part numbers differ by case, DC current gain (hFE) (Min) @ ic, vce and vce saturation (Max) @ ib, ic. Use the selection guide above to pick by case.
How many Taiwan Semiconductor Corporation Taiwan Semiconductor Corporation BC84 Series part numbers are listed?: 8 Taiwan Semiconductor Corporation Taiwan Semiconductor Corporation BC84 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Taiwan Semiconductor Corporation Taiwan Semiconductor Corporation BC84 Series?: Request a quote (RFQ) for any Taiwan Semiconductor Corporation BC84 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.