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ROHM Semiconductor DTA1 Series

23 variants · ROHM Semiconductor

About the ROHM Semiconductor ROHM Semiconductor DTA1 Series series

The ROHM Semiconductor ROHM Semiconductor DTA1 Series series groups 23 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common frequency of 250 MHz, mounting type of Surface Mount and transistor type of PNP - Pre-Biased. 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 DTA1 Series part numbers are active and orderable.

Select a variant by

Case
SC-70, SOT-323 · SC-75, SOT-416 · SOT-723 · TO-236-3, SC-59, SOT-23-3
Current - collector (Ic)
20 mA · 30 mA · 100 mA
Current - collector cutoff
- · 500nA
DC current gain (hFE) (Min) @ ic, vce
33 @ 5mA, 5V · 56 @ 5mA, 5V · 82 @ 5mA, 5V
Package
Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)
Power - max
150 mW · 200 mW
Resistor - base (R1)
1 kOhms · 22 kOhms · 100 kOhms
Resistor - emitter base (R2)
10 kOhms · 22 kOhms · 100 kOhms

Variant comparison

ParameterDTA113ZCAT116DTA113ZEFRATLDTA113ZKAT146DTA113ZMT2LDTA113ZU3HZGT106DTA113ZU3T106
CaseTO-236-3, SC-59, SOT-23-3SC-75, SOT-416TO-236-3, SC-59, SOT-23-3SOT-723SC-70, SOT-323SC-70, SOT-323
Current - collector (Ic)100 mA100 mA100 mA100 mA100 mA100 mA
Current - collector cutoff500nA-500nA500nA500nA-
DC current gain (hFE) (Min) @ ic, vce33 @ 5mA, 5V33 @ 5mA, 5V33 @ 5mA, 5V33 @ 5mA, 5V33 @ 5mA, 5V33 @ 5mA, 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 - max200 mW150 mW200 mW150 mW200 mW200 mW
Resistor - base (R1)1 kOhms1 kOhms1 kOhms1 kOhms1 kOhms1 kOhms
Resistor - emitter base (R2)10 kOhms10 kOhms10 kOhms10 kOhms10 kOhms10 kOhms

Shared specifications

Frequency
250 MHz
Mounting type
Surface Mount
Transistor type
PNP - Pre-Biased

Request a quote on any ROHM Semiconductor DTA1 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 DTA1 Series variants differ?
ROHM Semiconductor DTA1 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 DTA1 Series part numbers are listed?
23 ROHM Semiconductor ROHM Semiconductor DTA1 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 DTA1 Series?
Request a quote (RFQ) for any ROHM Semiconductor DTA1 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants