How do the ROHM Semiconductor ROHM Semiconductor 2SC4 Series variants differ?

ROHM Semiconductor 2SC4 Series part numbers differ by case, current - collector (Ic), DC current gain (hFE) (Min) @ ic, vce and frequency. Use the selection guide above to pick by case.

How many ROHM Semiconductor ROHM Semiconductor 2SC4 Series part numbers are listed?

3 ROHM Semiconductor ROHM Semiconductor 2SC4 Series part numbers are listed, each with specifications and a datasheet where available.

ROHM Semiconductor 2SC4 Series

3 variants · ROHM Semiconductor

About the ROHM Semiconductor ROHM Semiconductor 2SC4 Series series

The ROHM Semiconductor ROHM Semiconductor 2SC4 Series series groups 3 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common current - collector cutoff of 100nA (ICBO), mounting type of Surface Mount and package of Tape & Reel (TR) Cut Tape (CT). Variants differ by case, current - collector (Ic) and DC current gain (hFE) (Min) @ ic, vce, 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-75, SOT-416 · TO-261-4, TO-261AA
Current - collector (Ic): 50 mA · 150 mA
DC current gain (hFE) (Min) @ ic, vce: 120 @ 1mA, 6V · 150 @ 500mA, 2V
Frequency: 100MHz · 180MHz
Operating temperature: -55°C ~ 150°C (TJ) · 150°C (TJ)
Power - max: 1.2 W · 150 mW
Transistor type: NPN · PNP
Vce saturation (Max) @ ib, ic: 300mV @ 600mA, 6A · 400mV @ 5mA, 50mA

Variant comparison

Parameter	2SC4102U3T106S	2SC4617E3HZGTLQ	2SC4617E3TLQ
Case	TO-261-4, TO-261AA	SC-75, SOT-416	SC-75, SOT-416
Current - collector (Ic)	50 mA	150 mA	150 mA
DC current gain (hFE) (Min) @ ic, vce	150 @ 500mA, 2V	120 @ 1mA, 6V	120 @ 1mA, 6V
Frequency	100MHz	180MHz	180MHz
Operating temperature	-55°C ~ 150°C (TJ)	150°C (TJ)	150°C (TJ)
Power - max	1.2 W	150 mW	150 mW
Transistor type	PNP	PNP	NPN
Vce saturation (Max) @ ib, ic	300mV @ 600mA, 6A	400mV @ 5mA, 50mA	400mV @ 5mA, 50mA

Shared specifications

Current - collector cutoff: 100nA (ICBO)
Mounting type: Surface Mount
Package: Tape & Reel (TR) Cut Tape (CT)

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), DC current gain (hFE) (Min) @ ic, vce and frequency. Use the selection guide above to pick by case.
How many ROHM Semiconductor ROHM Semiconductor 2SC4 Series part numbers are listed?: 3 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.