EMF21-7 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN15 sourced attributes1 source document

Diodes Incorporated · exact orderable part

EMF21-7

TRANS NPN PREBIAS/PNP SOT563

Base Product Number
EMF21
Current - Collector (Ic) (Max)
100mA, 500mA
Current - Collector Cutoff (Max)
500nA
DC Current Gain (hFE) (Min) @ Ic, Vce
30 @ 5mA, 5V / 270 @ 10mA, 2V
Frequency - Transition
250MHz, 280MHz
Mounting Type
Surface Mount
Original manufacturerCommercial terms confirmed per lot
ManufacturerDiodes Incorporated
Package / caseSOT-563, SOT-666
Mounting typeSurface Mount
PackingTape & Reel (TR)

Technical parameters

Technical specifications

EMF21-7 technical parameters
ParameterValue
Base Product NumberEMF21 [1]
Current - Collector (Ic) (Max)100mA, 500mA [1]
Current - Collector Cutoff (Max)500nA [1]
DC Current Gain (hFE) (Min) @ Ic, Vce30 @ 5mA, 5V / 270 @ 10mA, 2V [1]
Frequency - Transition250MHz, 280MHz [1]
MfrDiodes Incorporated [1]
Mounting TypeSurface Mount [1]
Power - Max300mW [1]
Product StatusObsolete [1]
Resistor - Base (R1)10kOhms [1]
Resistor - Emitter Base (R2)10kOhms [1]
Transistor Type1 NPN Pre-Biased, 1 PNP [1]
Vce Saturation (Max) @ Ib, Ic300mV @ 500µA, 10mA / 250mV @ 10mA, 200mA [1]
Voltage - Collector Emitter Breakdown (Max)50V, 12V [1]
Package / CaseSOT-563, SOT-666 [1]

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