DSS4140U-7 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

Diodes Incorporated · exact orderable part

DSS4140U-7

TRANS NPN 40V 1A SOT323

Transistor Type
NPN
Voltage - Collector Emitter Breakdown (Max)
40 V
Current - Collector (Ic) (Max)
1 A
DC Current Gain (hFE) (Min) @ Ic, Vce
300 @ 500mA, 5V
Vce Saturation (Max) @ Ib, Ic
500mV @ 100mA, 1A
Frequency - Transition
150MHz
Power - Max
400 mW
Current - Collector Cutoff (Max)
100nA
Operating Temperature
-55°C ~ 150°C (TJ)
Original manufacturerCommercial terms confirmed per lot
ManufacturerDiodes Incorporated
Package / caseSC-70, SOT-323
Mounting typeSurface Mount
PackingTape & Reel (TR) Cut Tape (CT) Digi-Reel®

Technical parameters

Technical specifications

DSS4140U-7 technical parameters
ParameterValue
Current - Collector (Ic) (Max)1 A [1]
Base Product NumberDSS4140 [1]
Current - Collector Cutoff (Max)100nA [1]
DC Current Gain (hFE) (Min) @ Ic, Vce300 @ 500mA, 5V [1]
Frequency - Transition150MHz [1]
MfrDiodes Incorporated [1]
Mounting TypeSurface Mount [1]
Operating Temperature-55°C ~ 150°C (TJ) [1]
Power - Max400 mW [1]
Product StatusActive [1]
Transistor TypeNPN [1]
Vce Saturation (Max) @ Ib, Ic500mV @ 100mA, 1A [1]
Voltage - Collector Emitter Breakdown (Max)40 V [1]
Package / CaseSC-70, SOT-323 [1]

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