PMST6428; PMST6429

NPN general purpose transistors

NPN transistor in an SC-70; SOT323 plastic package.

Features and benefits

Low current (max. 100 mA)
Low voltage (max. 50 V).
AEC-Q101 qualified

Applications

General purpose switching and amplification in e.g. telephony and professional communication equipment.

Parametrics

Type number	Package version	Package name	Size (mm)	Polarity	P_tot (mW)	V_CEO [max] (V)	I_C [max] (mA)	h_FE [min]	h_FE [max]	T_j [max] (°C)
PMST6428	SOT323	SC-70	2 x 1.25 x 0.95	NPN	200	50	100	250	650	150
PMST6429	SOT323	SC-70	2 x 1.25 x 0.95	NPN	200	45	100	500	1250	150

Package

Type number	Package	Package information	Reflow-/Wave soldering	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
PMST6428	SC-70 (SOT323)	SOT323	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT323_135	Active	%1K	PMST6428,135 ( 9340 308 70135 )
PMST6428	SC-70 (SOT323)	SOT323	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT323_115	Active	%1K	PMST6428,115 ( 9340 308 70115 )
PMST6429	SC-70 (SOT323)	SOT323	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT323_115	Active	%1L	PMST6429,115 ( 9340 516 60115 )

Environmental information

Type number	Orderable part number	Chemical content	Leadfree conversion date
PMST6428	PMST6428,135	PMST6428	week 30, 2003
PMST6428	PMST6428,115	PMST6428	week 30, 2003
PMST6429	PMST6429,115	PMST6429	week 30, 2003

Quality and reliability disclaimer

Documentation (5)

File name	Title	Type	Date
PMST6428_6429	NPN general purpose transistors	Data sheet	1999-04-21
LSYMTRA	Letter Symbols - Transistors; General	Other type	1999-05-06
SOT323	plastic, surface-mounted package; 3 leads; 1.3 mm pitch; 2 mm x 1.25 mm x 0.95 mm body	Package information	2022-05-27
WAVE_BG-BD-1	Wave soldering profile	Wave soldering	2021-09-08
REFLOW_BG-BD-1	Reflow soldering profile	Reflow soldering	2021-04-06

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Ordering, pricing & availability

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.