800-219-9001 RFQ
Image may not represent
actual part
INCHANGE SEMI

2N5745

Bipolar Transistor · TO-3 · Discrete Semiconductor
Part Status: Obsolete In demand
Data last refreshed Jul 22, 2026
Manufacturer
INCHANGE SEMI
Mfr Part #
2N5745
Category
Bipolar Transistor
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels25
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
TypePNP
Vceo80V
Ic20A
Pd200W
Physical & Thermal
Package / CaseTO-3
Mounting TypeThrough Hole
Classification & Lifecycle
CategoryBipolar Transistor
TypeDiscrete Semiconductor
Part StatusObsolete

PNP Silicon Power Transistor, 80V Vceo, 20A Ic, 200W

Availability & Sourcing

25 sources
SourceMfrQtyDate CodeConditionStatus
Live INCHANGE SEMI 21000 2021+ Live RFQ
Live NJS 3052 Live RFQ
Live UNB 141 Live RFQ
Live IR 34 7741 Live RFQ
Live RF 27 Live RFQ
Live SOLID STATE 25 0320 Live RFQ
Live Motorola Corp 23 8426 Live RFQ
Live SIMTEK 16 0024 Live RFQ
Live WW 11 Live RFQ
Live Advanced Semiconductor, I 9 9133 Live RFQ
Live IR 8 Live RFQ
Live NEW JERSEY SEMICONDUCTOR 4 Live RFQ
Live CALL 3 Live RFQ
Live MOT 3 Live RFQ
Live 3 Live RFQ
Live Motorola Corp 2 9126 Live RFQ
Market INCHANGE SEMI 21000 2021+ Available RFQ
Market NJS 3052 Available RFQ
Market IR 34 7741 Available RFQ
Market SOLID STATE 25 0320 Available RFQ
Market SIMTEK 16 0024 Available RFQ
Market Advanced Semico 9 9133 Available RFQ
Market IR 8 Available RFQ
Market NEW JERSEY SEMI 4 Available RFQ
Market INCHANGE SEMI 3 Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
2N5745 viewed on the web · Web User
2N5745 viewed on the web · Web User
2N5745 viewed on the web · Web User
2N5745 viewed on the web · Web User
2N5745 viewed on the web · Web User
2N5745 searched via the web · Web User
2N5745 searched via the web · Web User
2N5745 searched via the web · Web User

Recent search and sourcing activity for 2N5745.

Engineering FAQ

2N5745 is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of 2N5745?
Type: PNP; Vceo: 80V; Ic: 20A; Pd: 200W.
What package is 2N5745 supplied in?
2N5745 is supplied in the TO-3 package, through hole.
Can ZDI source 2N5745 beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
Source-country supplier analysis, rating & review
Incoming inspection, RoHS verification, bake, full lot traceability
ESD-controlled handling · authentic parts guaranteed

2N5745 is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

Related Parts

from INCHANGE SEMI

Need 2N5745?

ZD Integrated Circuits sources hard-to-find, obsolete, and excess components worldwide — pricing and availability, fast.

Request a Quote →