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ROHM Semiconductor EMH75T2R — Memory (DRAM / SRAM / Flash / EEPROM)

EMH75T2R Dual NPN Pre-Biased Transistor, 50V, 100mA, SOT-563

MPNEMH75T2R
End of Life

Rohm Semiconductor EMH75T2R dual NPN pre-biased transistor, 50 V Vce, 100 mA Ic, 250 MHz transition frequency, 150 mW power dissipation, SOT-563/EMT6 package.

$0.48Ref. price · indicative, final on quote
ROHM Semiconductor EMH75T2R datasheet (PDF)
PackagingSOT-563, SOT-666
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

EMH75T2R specifications
ParameterValue
MountingSurface Mount
FET type2 NPN - Pre-Biased (Dual)
Voltage - collector emitter breakdown50V
Current - collector (Ic)100mA
Current - collector cutoff500nA
DC current gain (hFE) (Min) @ ic, vce80 @ 5mA, 10V
Power - max150mW
Frequency250MHz
PackageTape & Reel (TR); Cut Tape (CT)
CaseSOT-563, SOT-666
Resistor - base (R1)4.7kOhms
Resistor - emitter base (R2)47kOhms
Vce saturation (Max) @ ib, ic150mV @ 500µA, 5mA

Product details

Dual pre-biased NPN pair in SOT-563

The Rohm Semiconductor EMH75T2R integrates two NPN pre-biased transistors in a single SOT-563 package, each with internal base bias resistors R1 of 4.7 kΩ and R2 of 47 kΩ. The dual configuration is useful for push-pull stages, differential pairs, or driving two independent loads from a microcontroller output.

50 V breakdown, 100 mA collector current

Collector-emitter breakdown voltage is rated at 50 V, and maximum continuous collector current is 100 mA. The 150 mV saturation voltage at 500 µA base current and 5 mA collector current keeps conduction losses low in logic-level switching. The 250 MHz transition frequency supports moderate-speed switching up to several megahertz.

Frequently asked questions

What is the replacement or equivalent for EMH75T2R?

No direct replacement or second-source is listed in the official records. The closest functional peer is the EMG3T2R, which shares the same dual NPN pre-biased topology, 50 V Vce, 100 mA Ic, and 250 MHz fT, but uses a different base resistor value (R1 = 4.7 kΩ, no R2 specified). Verify the bias resistor ratio matches your circuit before substituting.

Is EMH75T2R RoHS compliant?

Yes, the EMH75T2R is ROHS3 compliant.