2N4125BU representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN13 sourced attributes1 source document

onsemi · exact orderable part

2N4125BU

TRANS PNP 30V 0.2A TO-92

Transistor Type
PNP
Voltage - Collector Emitter Breakdown (Max)
30 V
Current - Collector (Ic) (Max)
200 mA
DC Current Gain (hFE) (Min) @ Ic, Vce
50 @ 2mA, 1V
Vce Saturation (Max) @ Ib, Ic
400mV @ 5mA, 50mA
Power - Max
625 mW
Current - Collector Cutoff (Max)
50nA (ICBO)
Operating Temperature
-55°C ~ 150°C (TJ)
Product Status
Obsolete
Original manufacturerCommercial terms confirmed per lot
Manufactureronsemi
Package / caseTO-226-3, TO-92-3 (TO-226AA)
Mounting typeThrough Hole
PackingBulk

Technical parameters

Technical specifications

2N4125BU technical parameters
ParameterValue
Current - Collector (Ic) (Max)200 mA [1]
Base Product Number2N4125 [1]
Current - Collector Cutoff (Max)50nA (ICBO) [1]
DC Current Gain (hFE) (Min) @ Ic, Vce50 @ 2mA, 1V [1]
Mfronsemi [1]
Mounting TypeThrough Hole [1]
Operating Temperature-55°C ~ 150°C (TJ) [1]
Power - Max625 mW [1]
Product StatusObsolete [1]
Transistor TypePNP [1]
Vce Saturation (Max) @ Ib, Ic400mV @ 5mA, 50mA [1]
Voltage - Collector Emitter Breakdown (Max)30 V [1]
Package / CaseTO-226-3, TO-92-3 (TO-226AA) [1]

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