FFB3946 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN14 sourced attributes1 source document

onsemi · exact orderable part

FFB3946

TRANS NPN/PNP 40V 0.2A SC70-6

Base Product Number
FFB39
Current - Collector (Ic) (Max)
200mA
Current - Collector Cutoff (Max)
50nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce
100 @ 10mA, 1V
Frequency - Transition
200MHz
Mounting Type
Surface Mount
Original manufacturerCommercial terms confirmed per lot
Manufactureronsemi
Package / case6-TSSOP, SC-88, SOT-363
Mounting typeSurface Mount
PackingTape & Reel (TR) Cut Tape (CT) Digi-Reel®

Technical parameters

Technical specifications

FFB3946 technical parameters
ParameterValue
Base Product NumberFFB39 [1]
Current - Collector (Ic) (Max)200mA [1]
Current - Collector Cutoff (Max)50nA (ICBO) [1]
DC Current Gain (hFE) (Min) @ Ic, Vce100 @ 10mA, 1V [1]
Frequency - Transition200MHz [1]
Mfronsemi [1]
Mounting TypeSurface Mount [1]
Operating Temperature-55°C ~ 150°C (TJ) [1]
Power - Max300mW [1]
Product StatusObsolete [1]
Transistor TypeNPN, PNP [1]
Vce Saturation (Max) @ Ib, Ic250mV @ 1mA, 10mA [1]
Voltage - Collector Emitter Breakdown (Max)40V [1]
Package / Case6-TSSOP, SC-88, SOT-363 [1]

Catalog relationships

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