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- Last added
- 2026-10-03
Featured HI-SINCERITY manuals

HI-SINCERITY HM14 NPN Epitaxial Planar Transistor Datasheet
The HM14 is a Darlington NPN epitaxial planar transistor offering very high DC current gain. It is supplied in a 3‑lead SOT‑89 surface‑mount package and is complementary to the HM64 device.
The document lists absolute maximum ratings, electrical characteristics, package dimensions, material details, and contact information for Hi‑Sincerity Microelectronics Corp.
Covers: Description · Features · Absolute Maximum Ratings · Electrical Characteristics · Characteristics Curves · Package Dimensions

HI-SINCERITY HMBT4403 PNP Epitaxial Planar Transistor Datasheet
The HMBT4403 is a PNP epitaxial planar transistor intended for general‑purpose applications that require high breakdown voltages. The datasheet lists absolute maximum ratings such as storage temperature, junction temperature, power dissipation and voltage limits.
Detailed electrical characteristics are provided, including collector‑to‑emitter voltage, current gain curves, saturation voltages, capacitance, cutoff frequency and safe operating area. Package information for the SOT‑23 surface‑mounted device and material specifications are also included.
Covers: Description · Absolute Maximum Ratings · Electrical Characteristics · Characteristic Curves · Saturation Voltage · Capacitance & Reverse‑Biased Voltage
Latest HI-SINCERITY manuals
HI-SINCERITY HM14 NPN Epitaxial Planar Transistor Datasheet
Datasheet 3 pages · 34 KB · ENTechnical specifications and ratings for the HI‑SINCERITY HM14 Darlington NPN transistor in SOT‑89 package.
HI-SINCERITY HMBT4403 PNP Epitaxial Planar Transistor Datasheet
Datasheet 4 pages · 39 KB · ENSpecification sheet for the HI‑SINCERITY HMBT4403 PNP epitaxial planar transistor, including ratings, characteristics and package details.
HI-SINCERITY MICROELECTRONICS CORP HBD140 PNP POWER TRANSISTORS
HBD140 is a PNP power transistor produced by HI-SINCERITY MICROELECTRONICS CORP. It has a maximum collector current of 1.5A, a maximum collector-emitter voltage of 80V, and a maximum emitter-base voltage of 5V.
HI-SINCERITY H2N6427 DATA SHEET
This document is the datasheet of H2N6427, which mainly introduces the features and characteristics of the product, including maximum working temperature, maximum power dissipation, maximum voltage and current, characteristic curves, etc.
HI-SINCERITY H7815AE/H7815BE handbook
The document describes the features and characteristics of the H7815_E series of three-terminal positive regulators. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each regulator includes internal current limiting, thermal shutdown, and safe operating area protection, making it essentially indestructible. With adequate heat sinking, they can deliver over 1A of output current. Although primarily designed as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.
HI-SINCERITY MICROELECTRONICS HJ6668 PNP EPITAXIAL PLANAR TRANSISTOR
The HJ6668 is a PNP epitaxial planar transistor designed for general-purpose amplifier and switching applications.
HI-SINCERITY MICROELECTRONICS HLB121A
This document describes the features of the HLB121A NPN triple diffused planar type high voltage transistor. The transistor features high breakdown voltage, low collector saturation voltage, and fast switching speed. The document also provides the maximum ratings and electrical characteristics of the transistor.
HI-SINCERITY MICROELECTRONICS HBU406
HBU406 is an NPN epitaxial planar transistor designed for use in TV Horizontal output and Switching applications. It features a high breakdown voltage.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in HI-SINCERITY manuals
What is the maximum collector current for the HM14?
The HM14 can handle up to 300 mA of collector current.
From: HI-SINCERITY HM14 NPN Epitaxial Planar Transistor Datasheet
What package does the HM14 use?
It is supplied in a 3‑lead SOT‑89 plastic surface‑mount package.
From: HI-SINCERITY HM14 NPN Epitaxial Planar Transistor Datasheet
What is the maximum collector‑to‑emitter voltage?
The maximum collector‑to‑emitter voltage (VCEO) is -40 V.
From: HI-SINCERITY HMBT4403 PNP Epitaxial Planar Transistor Datasheet
What package does the HMBT4403 use?
The HMBT4403 is supplied in an SOT‑23 surface‑mounted package.
From: HI-SINCERITY HMBT4403 PNP Epitaxial Planar Transistor Datasheet
