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ROHM Semiconductor 2SC4 Series

10 variants · ROHM Semiconductor

About the ROHM Semiconductor ROHM Semiconductor 2SC4 Series series

The ROHM Semiconductor ROHM Semiconductor 2SC4 Series series groups 10 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common mounting type of Surface Mount and transistor type of NPN. Variants differ by case, current - collector (Ic) and current - collector cutoff, so you can match the exact case your application requires using the selection guide below. All listed ROHM Semiconductor 2SC4 Series part numbers are active and orderable.

Select a variant by

Case
SC-70, SOT-323 · SC-75, SOT-416 · TO-236-3, SC-59, SOT-23-3
Current - collector (Ic)
50 mA · 100 mA · 150 mA · 500 mA
Current - collector cutoff
1µA (ICBO) · 100nA (ICBO) · 500nA (ICBO)
DC current gain (hFE) (Min) @ ic, vce
56 @ 5mA, 10V · 56 @ 10mA, 10V · 120 @ 1mA, 6V · 180 @ 1mA, 6V · 180 @ 2mA, 6V · 180 @ 10mA, 3V
Frequency
3.2GHz · 100MHz · 140MHz · 180MHz · 250MHz
Operating temperature
150°C (TJ) · 150°C(TJ)
Package
Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)
Power - max
150 mW · 200 mW

Variant comparison

Parameter2SC4061KT146N2SC4081U3T106Q2SC4081U3T106R2SC4097T106R2SC4102U3HZGT106R2SC4617TLQ
CaseTO-236-3, SC-59, SOT-23-3SC-70, SOT-323SC-70, SOT-323SC-70, SOT-323SC-70, SOT-323SC-75, SOT-416
Current - collector (Ic)100 mA150 mA150 mA500 mA50 mA150 mA
Current - collector cutoff500nA (ICBO)100nA (ICBO)100nA (ICBO)1µA (ICBO)500nA (ICBO)100nA (ICBO)
DC current gain (hFE) (Min) @ ic, vce56 @ 10mA, 10V120 @ 1mA, 6V120 @ 1mA, 6V180 @ 10mA, 3V180 @ 2mA, 6V120 @ 1mA, 6V
Frequency100MHz180MHz180MHz250MHz140MHz180MHz
Operating temperature150°C (TJ)150°C(TJ)150°C(TJ)150°C (TJ)150°C(TJ)150°C(TJ)
PackageTape & Reel (TR) Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR) Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)
Power - max200 mW200 mW200 mW200 mW200 mW150 mW

Shared specifications

Mounting type
Surface Mount
Transistor type
NPN

Request a quote on any ROHM Semiconductor 2SC4 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 ROHM Semiconductor ROHM Semiconductor 2SC4 Series variants differ?
ROHM Semiconductor 2SC4 Series part numbers differ by case, current - collector (Ic), current - collector cutoff and DC current gain (hFE) (Min) @ ic, vce. Use the selection guide above to pick by case.
How many ROHM Semiconductor ROHM Semiconductor 2SC4 Series part numbers are listed?
10 ROHM Semiconductor ROHM Semiconductor 2SC4 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for ROHM Semiconductor ROHM Semiconductor 2SC4 Series?
Request a quote (RFQ) for any ROHM Semiconductor 2SC4 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants