Nexperia PDTC144ET-QR BJTs
Small Signal Bipolar Transistor
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PDTC144ET-QR
Base Model
Detailed Description
Small Signal Bipolar Transistor
Package
SOT23-3
Lifecycle Status
Active
Datasheet
PDTC144ET-QR Datasheet
Quick Jump:
Technical Specifications
Nexperia PDTC144ET-QR BJTs technical specifications.
General
RoHS
Yes
Type Number
PDTC144ET-Q
Size Mm
2.9 x 1.3 x 1
Channel Type
NPN
Ptot Mw
250
R2 Typ K
47
IC Max Ma
100
R1 Typ K
47
Vceo V
50
Packing
SOT23_215
Alternate Parts Comparison (PDTC144ET-QR vs PDTC144ET,215 vs PDTC143ZU,115 vs PDTC124ET/DG,215)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package | SOT23-3 | SOT23-3 | SC | SOT-23 |
| RoHS | Yes | Yes | Compliant | -- |
| Channel Type | NPN | NPN | NPN | -- |
| Chemical Content | PDTC144ET-Q | PDTC144ET | PDTC143ZU | -- |
| Ptot Mw | 250 | 250 | 200 | -- |
| R1 Typ K | 47 | 47 | 4.7 | -- |
| R2 Typ K | 47 | 47 | 47 | -- |
| Type Number | PDTC144ET-Q | PDTC144ET | PDTC143ZU | -- |
| Vceo V | 50 | 50 | 50 | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
SMMUN2213LT1GonsemiDirectonsemi
Pin YesPkg YesElec Yes
NPN Bipolar Digital Transistor (BRT), SOT-23 (TO-236) 3 LEAD, 3000-REEL
More Parts in BJTs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.