Description

Packaged in the E-line outline this new 5th generation low saturation 60V NPN transistor offers extremely low on state losses making it ideal for use in DC-DC circuits and various driving and power management functions.

Application(s)

Emergency lighting circuits

Motor driving (including DC fans)

Solenoid, relay and actuator drivers

DC modules

Backlight inverters

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)	Standard
Category	Low Saturation Transistor
Polarity	NPN
VCEO, VCES (V)	60
IC (A)	4.5
ICM (A)	15
PD (W)	1
hFE (Min)	100
hFE (@ IC) (A)	0.01
h_FE(Min 2)	55
hFE (@ IC2) (A)	5
VCE(sat) Max (mV)	30
V_CE(SAT) (@ IC/IB) (A/mA)	0.1/5
VCE(sat) (Max.2) (mV)	130
VCE(sat) (@ IC/IB2) (A/mA)	2/50
fT (MHz)	130

Technical Documents

SPICE Model

ZX5T851A.spice.txt

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

ZX5T851A