Diodes Incorporated — Analog and discrete power solutions
SOT23

Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SOT23F

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ZXTN04120HFF

NPN, 120V, 1A, SOT23F

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Description

This high performance NPN Darlington transistor is housed in the small outline SOT23 flat package for applications where space is at a premium.

Application(s)

  • Lamp, relay and solenoid drive
  • Lighting

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)

Standard

Category

Darlington Transistor

Polarity

NPN

VCEO, VCES (V)

120

IC (A)

1

ICM (A)

4

PD (W)

1.5

hFE (Min)

3000

hFE (@ IC) (A)

0.5

hFE(Min 2)

1000

hFE (@ IC2) (A)

2

VCE(sat) Max (mV)

1500

VCE(SAT) (@ IC/IB) (A/mA)

1/1

VCE(sat) (Max.2) (mV)

1500

VCE(sat) (@ IC/IB2) (A/mA)

2/5

fT (MHz)

120

Related Content

Packages

Technical Documents

SPICE Model

ICP Reports

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Purchase & Availability

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Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2770 2025-10-30 2025-10-30 Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products
PCN-2737 2025-07-18 2025-10-17 Qualification of New Deflashing and Tin Plating Line