PZTA28 Datasheet & Equivalents
NPN
SOT-223
General Purpose
onsemi
VCEO
80V
Ic Max
800mA
Pd Max
1W
hFE Gain
-
Quick Reference
The PZTA28 is a NPN bipolar junction transistor in a SOT-223 package, manufactured by onsemi. It supports a breakdown voltage of 80V and continuous collector current of 800mA. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | onsemi | Original Manufacturer |
| Package | SOT-223 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 80V | Max breakdown voltage |
| Collector Current (Ic) | 800mA | Max current handling |
| Power Dissipation (Pd) | 1W | Max thermal limit |
| DC Current Gain (hFE) | - | Base signal amplification ratio |
| Transition Frequency (fT) | 125MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | 10000@5V,100mA | Voltage drop when fully ON |
| Emitter-Base Voltage (Vebo) | - | Max emitter-base breakdown |
| Collector Cutoff Current | 500nA | Leakage current when OFF |
| Operating Temp | -55℃~+150℃@(Tj) | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| BCP5416TA | NPN | SOT-223 | 80V | 1A | 10 | 2W | DIODES 📄 PDF |
| BCP5616TA | NPN | SOT-223 | 80V | 1A | 10 | 2W | DIODES 📄 PDF |
| BCP56TA | NPN | SOT-223 | 80V | 1A | 10 | 2W | DIODES 📄 PDF |
| BCP5616QTC | NPN | SOT-223 | 80V | 1A | 25 | 2W | DIODES 📄 PDF |
| BCP56-16 | NPN | SOT-223 | 80V | 1A | 25 | 1.33W | R+O 📄 PDF |
| BCP56 | NPN | SOT-223 | 80V | 1A | 63 | 1.35W | Nexperia 📄 PDF |
| 115 | NPN | SOT-223 | 80V | 1A | 63 | 1.5W | JSCJ 📄 PDF |
| BCP56-10(RANGE:63-160) | NPN | SOT-223 | 80V | 1A | 63 | 725mW | Nexperia 📄 PDF |
| BCP56-10HX | NPN | SOT-223 | 80V | 1A | 63 | 1.5W | onsemi 📄 PDF |
| BCP56-10T1G | NPN | SOT-223 | 80V | 1A | 63 | 1.35W | Nexperia 📄 PDF |
| BCP56-16 | NPN | SOT-223 | 80V | 1A | 63 | 1.5W | onsemi 📄 PDF |
| 115 | NPN | SOT-223 | 80V | 1A | 100 | 1.5W | JSCJ 📄 PDF |
| NSVBCP56-10T3G | NPN | SOT-223 | 80V | 1A | 100 | 1.5W | onsemi 📄 PDF |
| BCP56(RANGE:100-250) | NPN | SOT-223 | 80V | 1A | 100 | 600mW | Nexperia 📄 PDF |
| BCP56-16T1G | NPN | SOT-223 | 80V | 1A | 100 | 2W | DIODES 📄 PDF |
| BCP56-16TX | NPN | SOT-223 | 80V | 1A | 100 | 1.5W | onsemi 📄 PDF |
| BCP5616QTA | NPN | SOT-223 | 80V | 1A | 100 | 1.5W | Slkor 📄 PDF |
| SBCP56-16T3G | NPN | SOT-223 | 80V | 1A | 160 | 1.5W | YFW 📄 PDF |
| BCP56-16 | NPN | SOT-223 | 80V | 1A | 160 | 1.33W | ALJ 📄 PDF |
| BCP56-10 | NPN | SOT-223 | 80V | 1A | 250 | 1.5W | JSMSEMI 📄 PDF |