Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SOT23 (Type DN)

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ZTP25040DFHQ

PNP, 40V, 3A, SOT23

Datasheet

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Description

This Bipolar Junction Transistor (BJT) is designed to meet the stringent requirement of automotive applications.

Feature(s)

BVCEO > -40V • BVECO > -3V
Maximum Continuous Collector Current IC = -3A
RCE(sat) = 55mΩ • VCE(sat) < -85mV @ -1A
High Power Dissipation SOT23 Package
High Peak Current • Low Saturation Voltage
-3V Reverse Blocking Voltage
Totally Lead-Free & Fully RoHS Compliant
Halogen- and Antimony-Free. “Green” Device
The ZTP25040DFHQ is suitable for automotive applications requiring specific change control; this part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF16949 certified facilities. https://www.diodes.com/quality/product-definitions/

Application(s)

MOSFET and IGBT Gate Driving
DC - DC Converters
Motor Drives
High-Side Drivers

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)	Automotive
Category	Low Saturation Transistor
Polarity	PNP
VCEO, VCES (V)	40
IC (A)	3
ICM (A)	9
PD (W)	1.25
hFE (Min)	300
hFE (@ IC) (A)	0.01
h_FE(Min 2)	30
hFE (@ IC2) (A)	3
VCE(sat) Max (mV)	260
V_CE(SAT) (@ IC/IB) (A/mA)	1/20
VCE(sat) (Max.2) (mV)	220
VCE(sat) (@ IC/IB2) (A/mA)	3/300
fT (MHz)	270

Technical Documents

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

RoHSFile

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