Panasonic XN04390 Data Sheet

Summary

The XN04390 is a high-efficiency composite transistor package integrating both NPN (Tr1) and PNP (Tr2) epitaxial planar transistors. Designed for digital switching and circuit applications, this dual component reduces board space and lowers assembly costs. This technical manual provides engineers and electronics designers with comprehensive datasheets, including absolute maximum ratings, detailed electrical characteristics, saturation voltages, and transfer ratios necessary for reliable product design and integration into complex switching circuits.

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查询XN04390供应商 Composite Transistors

XN04390 Silicon NPN epitaxial planer transistor (Tr1) Silicon PNP epitaxial planer transistor (Tr2)

Unit: mm

+0.20 For digital circuit 2.90 –0.05

For switching

Features Two elements incorporated into one package. (Transistor with built-in resistor)

Reduction of the mounting area ad assembly cost by one half.

Basic Part Number of Element UNR212X (UN212X) + UNR2223 (UN2223)

Absolute Maximum Ratings Ta = 25°C

1: Collector (Tr1) 4: Collector (Tr2)

Parameter Symbol Rating Unit

2: Base (Tr2) 5: Base (Tr1)

Collector to base voltage VCBO 3: Emitter (Tr2) 6: Emitter (Tr1)

EIAJ: SC-74 Mini6-G1 Type Package

Tr1 Collector to emitter voltage VCEO Collector current IC m A

Marking Symbol: DY

Collector to base voltage VCBO −50

Internal Connection

Tr2 Collector to emitter voltage VCEO −50 Collector current IC −500 m A Tr1

0. 0. to .1 1. –0 .1 (0 .6 5) 1. –0 .0

Total power dissipation PT m W

Overall Junction temperature Tj °C 5°

Storage temperature Tstg −55 to +150 °C

Note) The part number in the parenthesis shows conventional part number.

Page Summary Contents For Panasonic XN04390 Data Sheet

Page 1 查询XN04390供应商 Composite Transistors XN04390 Silicon NPN epitaxial planer transistor (Tr1) Silicon PNP epitaxial planer transistor (Tr2) Unit: mm +0.20 For digital circuit 2.90 –0.05 For switching Featu...

Page 2 XN04390 Composite Transistors Electorical Caracteristics Ta = 25°C ± 3°C Tr1 Parameter Symbol Conditions Min Typ Max Unit Collector to base voltage VCBO IC = 10 µA, IE = 0 Collector to emitter voltage...

Page 3 Composite Transistors XN04390 lle ct or ut pu t c ap ac ita nc p F ol le ct or ur re nt ot al ow er is si pa tio Common characterisitcs chart PT  Ta ol le ct or to itt er at ur at io vo lta ge (V In ...

Page 4 XN04390 Composite Transistors ol le ct or ut pu t c ap ac ita nc p F ol le ct or ur re nt Characterisitcs chart of Tr2 IC  VCE h FE  ICVCE(sat)  IC Ta = 25°C IC/IB = 10 VCE = 10V Ta = 75°C IB = 1.0...

Page 5 Request for your special attention and precautions in using the technical information and semiconductors described in this material (1) An export permit needs to be obtained from the competent authori...

Manual Details

Brand	Panasonic
Pages	5
File Size	72.71 KB
Published	June 18, 2026

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Frequently Asked Questions

What electrical characteristics define composite transistors?

They feature two elements combined into one package (Tr1 and Tr2), reducing mounting area and assembly cost.

What are the safe operating temperature ranges for the unit?

The overall junction temperature (T j) is rated up to 150 °C, with storage temperatures from -55 to +150°C stg.

Are there considerations for equipment design using these parts?

Design must comply with maximum ratings and operating parameters; redundant design is recommended to prevent violations of laws or regulations.