ZXTC4591AMCQTA 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

ZXTC4591AMCQTA

SS MID-PERF TRANSISTOR U-DFN3020

Base Product Number
ZXTC4591
Current - Collector (Ic) (Max)
2.5A, 2A
Current - Collector Cutoff (Max)
100nA
DC Current Gain (hFE) (Min) @ Ic, Vce
300 @ 500mA, 5V / 300 @ 100mA, 5V
Frequency - Transition
150MHz
Mounting Type
Surface Mount
Original manufacturerCommercial terms confirmed per lot
ManufacturerDiodes Incorporated
Package / case8-VDFN Exposed Pad
Mounting typeSurface Mount
PackingTape & Reel (TR) Cut Tape (CT) Digi-Reel®

Technical parameters

Technical specifications

ZXTC4591AMCQTA technical parameters
ParameterValue
Base Product NumberZXTC4591 [1]
Current - Collector (Ic) (Max)2.5A, 2A [1]
Current - Collector Cutoff (Max)100nA [1]
DC Current Gain (hFE) (Min) @ Ic, Vce300 @ 500mA, 5V / 300 @ 100mA, 5V [1]
Frequency - Transition150MHz [1]
MfrDiodes Incorporated [1]
Mounting TypeSurface Mount [1]
Operating Temperature-55°C ~ 150°C (TJ) [1]
Power - Max1.5W [1]
Product StatusActive [1]
Transistor TypeNPN, PNP [1]
Vce Saturation (Max) @ Ib, Ic500mV @ 100mA, 1A [1]
Voltage - Collector Emitter Breakdown (Max)40V [1]
Package / Case8-VDFN Exposed Pad [1]

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

Related exact parts

Other published parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.

ZXTC4591AMCQTA Diodes Incorporated Datasheet, Specs and RFQ | MPNHarbor