ZD Integrated Circuits · Authentic parts, guaranteed — AS6081 counterfeit-avoidance since 1992
sales@zdi.com800-219-9001
ZD Integrated Circuits
BD135 — TO-220 package (representative)
TO-220
Representative of package type
PHIL

BD135

Bipolar Transistor · TO-126 · Discrete Semiconductor
Part Status: Active In demand
Data last refreshed Jun 18, 2026
Manufacturer
PHIL
Mfr Part #
BD135
Series
BD13x
Category
Bipolar Transistor
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$0.33
Last transacted2008-08-06
Market range$0.33
Sourcing channels31
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vceo45 V
Ic1.5 A
Pd12.5 W
Physical & Thermal
Package / CaseTO-126
Mounting TypeThrough Hole
SeriesBD13x
Operating Temperature-55°C ~ 150°C
Classification & Lifecycle
CategoryBipolar Transistor
TypeDiscrete Semiconductor
Part StatusActive

NPN silicon power transistor, 45 V, 1.5 A

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

31 source rows · masked
SourceMfrQtyDate CodeConditionStatus
Live PHIL 1000 Live · fresh RFQ
Live onsemi 120000 Live · fresh RFQ
Live INCHANGE SEMI 21000 2021+ Live · fresh RFQ
Live NJS 12909 Live · fresh RFQ
Live 8635 Live · fresh RFQ
Live 8000 Live · fresh RFQ
Live STMICROELECTRONICS 5650 Live · fresh RFQ
Live 2462 Live · fresh RFQ
Live STMICROELECTRONICS 1684 Live · fresh RFQ
Live MULTICOMP PRO 1493 Live · fresh RFQ
Live 1222 Live · fresh RFQ
Live NXP 1180 Live · fresh RFQ
Live ST 7750 25+ Live · fresh RFQ
Live Fairchild 554000 25+ Live · fresh RFQ
Live STMicroelectronics 15552 Live · fresh RFQ
Live STMicroelectronics 10000 Live · fresh RFQ
Market PHIL 1000 Available RFQ
Market onsemi 120000 Available RFQ
Market INCHANGE SEMI 21000 2021+ Available RFQ
Market NJS 12909 Available RFQ
Market PHIL ×2 channels 8635 Available RFQ
Market PHIL ×2 channels 8000 Available RFQ
Market STMICROELECTRON ×2 channels 5650 Available RFQ
Market PHIL ×2 channels 2462 Available RFQ
Market STMICROELECTRON ×2 channels 1684 Available RFQ
Market ×2 channels 1222 Available RFQ
Market NXP ×2 channels 1180 Available RFQ
Market ST ×2 channels 7750 25+ Available RFQ
Market Fairchild ×2 channels 554000 25+ Available RFQ
Market STMicroelectron ×2 channels 15552 Available RFQ
Market STMicroelectron ×2 channels 10000 Available RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Price History & Market Reference

Market Price Range

High$0.33
Low$0.33
Last$0.33
Price as of2008-08-06

ZDI Transaction

Last ZDI price$0.33
As of2008-08-06
Active offers31

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
BD135 viewed on the web · Web User
BD135 searched via the web · Web User
BD135 searched via the web · Web User
BD135 searched via the web · Web User
BD135 searched via the web · Web User
BD135 searched via the web · Web User
BD135 searched via the web · Web User
BD135 searched via the web · Web User

Live search & sourcing activity for BD135 — real inquiries only.

Engineering FAQ

answers from this part's real data
What are the key specifications of BD135?
Vceo: 45 V; Ic: 1.5 A; Pd: 12.5 W.
What package is BD135 supplied in?
BD135 is supplied in the TO-126 package, through hole, rated -55°C ~ 150°C.
Can ZDI source BD135 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

Related Parts

from PHIL

Need BD135?

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

Request a Quote →
{# shared site footer — server-rendered replica of the live app-footer (SEO-safe, no SPA, no javascript:void(0)). Links use only routes the header already resolves. #}