Diodes Incorporated — Analog and discrete power solutions
Back to Transistor (BJT) Master Table

FZT458Q

NPN, 400V, 0.3A, SOT223

Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

Specifications & Technical Documents

Product Parameters

RCE(sat) (mΩ) -
Compliance (Only Automotive Supports PPAP) Automotive
Category High Voltage Transistor
Polarity NPN
VCEO, VCES (V) 400
IC (A) 0.3
ICM (A) 1
PD (W) 2
hFE (Min) 100
hFE (@ IC) (A) 0.001
hFE(Min 2) 15
hFE (@ IC2) (A) 0.1
VCE(sat) Max (mV) 200
VCE(SAT) (@ IC/IB) (A/mA) 0.02/2
VCE(sat) (Max.2) (mV) 500
VCE(sat) (@ IC/IB2) (A/mA) 0.05/6
fT (MHz) 50

Related Content

Packages

Technical Documents

SPICE Model

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Purchase & Availability

Something went wrong with your request. Please try again later. If this problem continues, please contact Diodes support for assistance.

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-2738 2025-07-11 2025-10-10 Qualification of New Deflashing and Tin Plating Line