onsemi D45H

D45H variants from onsemi

D45H Datasheet

Variants

Mfr

onsemi

Lifecycle

Active

D45H Overview

What changes between part numbers, and what to check before you lock the BOM — BJTs.

Key Features

Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
3 distinct suffix patternsExamples: 11, 11G, 8G. Decode suffix meaning in the ordering notes under the variant table.

Target Applications

BJTs — design-in and field replacement
BOM scrub where only the base prefix is known but suffix is TBD
Second-source checks when the original MPN is constrained

Ordering Variants

Compare 3 D45H part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.

Part Number	Description	Manufacturer	Lifecycle	RoHS	Availability	Action
D45H11	PNP SINGLE 3 EAR99 Bipolar (BJT) Transistor 10A 50W 40MHz 80V	onsemi	Active	Compliant	In Stock	RFQ
D45H11G	PNP BJT 80V 10A TO-220 40MHz	onsemi	Active	Compliant	In Stock	RFQ
D45H8G	PNP BJT Transistor, 60V, 10A, 40MHz, TO-220	onsemi	Active	Compliant	In Stock	RFQ

Ordering Code Differences

How suffixes on D45H map to package, grade, and reel options.

How to Choose the Right D45H BJTs

📦

Match the footprint first

Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.

⚡

Electrical headroom

Compare voltage and current columns in the variant table. For D45H, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.

🌡️

Temp grade letter matters

Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.

🔢

Copy the full MPN

Do not BOM only "D45H" — include the full suffix (e.g. 11, 11G, 8G). RFQ with reel/tube preference and required date code.

Technical Specifications

Core parameters for D45H product family

Identity

Base Model

D45H

Manufacturer

onsemi

Listed Variants

Variant Parameters

Lifecycle Status

Active

RoHS Status

Compliant

Source D45H with Octatronics

Request stock confirmation, lead time, date code, and pricing for all 3 ordering variants from onsemi. Our team supports active, EOL, and hard-to-find component sourcing.

Original manufacturer parts with traceability options
BOM upload and multi-line RFQ support
Package, grade, and compliance verification

Request Quote View onsemi Browse all base models →

Frequently Asked Questions

Common technical questions about the D45H product family.

Is D45H a single part I can order, or a family prefix?

D45H is a base / family code from onsemi. You order a full MPN such as D45H11, D45H11G, D45H8G. The variant table lists 3 orderable lines with different suffixes.

What do the suffix letters on D45H part numbers mean?

Listed suffix fragments include: 11, 11G, 8G. Typically they encode package (see Package column), temperature grade, and tape/reel option. Always decode on the onsemi datasheet ordering guide — do not guess from pattern alone.

What is the lifecycle status of D45H variants?

Lifecycle values in our listing: Active. Status is per MPN suffix — one variant can be Active while another is NRND. Check PCN for your exact suffix before multi-year commitments.

What should I send for an RFQ on D45H?

Full manufacturer MPN (not just D45H), quantity, needed date code, reel vs tube, and any compliance docs (CoC, RoHS, conflict minerals). If you only know the base prefix, include a photo of the existing label or reel.

Where is the D45H datasheet?

Use the datasheet link in the page header. Cross-check electrical curves (SOA, saturation voltage, etc.) against your operating point — the table summarizes order codes, not every graph in the PDF.