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

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
EMH75T2R datasheet
PackagingSOT-563, SOT-666
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
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  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

EMH75T2R Technical Specifications
ParameterValue
Mounting typeSurface 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. This eliminates the need for external bias resistors in switching and driver circuits, saving board space and component count. 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. DC current gain (hFE) is a minimum of 80 at 5 mA, 10 V. 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.