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ROHM Semiconductor DTC123 Series

19 variants · ROHM Semiconductor

About the ROHM Semiconductor ROHM Semiconductor DTC123 Series series

The ROHM Semiconductor ROHM Semiconductor DTC123 Series series groups 19 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 (Ic) of 100 mA, frequency of 250 MHz and mounting type of Surface Mount. Variants differ by case, current - collector cutoff 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 DTC123 Series part numbers are active and orderable.

Select a variant by

Case
SC-70, SOT-323 · SC-75, SOT-416 · SC-89, SOT-490 · SOT-723 · TO-236-3, SC-59, SOT-23-3
Current - collector cutoff
- · 500nA
DC current gain (hFE) (Min) @ ic, vce
20 @ 20mA, 5V · 80 @ 10mA, 5V
Package
Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)
Power - max
150 mW · 200 mW · 350 mW
Resistor - emitter base (R2)
2.2 kOhms · 47 kOhms
Vce saturation (Max) @ ib, ic
300mV @ 250µA, 5mA · 300mV @ 500µA, 10mA

Variant comparison

ParameterDTC123ECAHZGT116DTC123ECAT116DTC123EKAT146DTC123EMT2LDTC123EU3HZGT106DTC123JCAT116
CaseTO-236-3, SC-59, SOT-23-3TO-236-3, SC-59, SOT-23-3TO-236-3, SC-59, SOT-23-3SOT-723SC-70, SOT-323TO-236-3, SC-59, SOT-23-3
Current - collector cutoff-500nA500nA500nA500nA500nA
DC current gain (hFE) (Min) @ ic, vce20 @ 20mA, 5V20 @ 20mA, 5V20 @ 20mA, 5V20 @ 20mA, 5V20 @ 20mA, 5V80 @ 10mA, 5V
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 - max350 mW200 mW200 mW150 mW200 mW200 mW
Resistor - emitter base (R2)2.2 kOhms2.2 kOhms2.2 kOhms2.2 kOhms2.2 kOhms47 kOhms
Vce saturation (Max) @ ib, ic300mV @ 500µA, 10mA300mV @ 500µA, 10mA300mV @ 500µA, 10mA300mV @ 500µA, 10mA300mV @ 500µA, 10mA300mV @ 250µA, 5mA

Shared specifications

Current - collector (Ic)
100 mA
Frequency
250 MHz
Mounting type
Surface Mount
Resistor - base (R1)
2.2 kOhms
Transistor type
NPN - Pre-Biased

Request a quote on any ROHM Semiconductor DTC123 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 DTC123 Series variants differ?
ROHM Semiconductor DTC123 Series part numbers differ by case, current - collector cutoff, DC current gain (hFE) (Min) @ ic, vce and package. Use the selection guide above to pick by case.
How many ROHM Semiconductor ROHM Semiconductor DTC123 Series part numbers are listed?
19 ROHM Semiconductor ROHM Semiconductor DTC123 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 DTC123 Series?
Request a quote (RFQ) for any ROHM Semiconductor DTC123 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants