B772(RANGE:200-400) Datasheet & Equivalents
PNP
SOT-223
General Purpose
JSCJ
VCEO
30V
Ic Max
3A
Pd Max
1.25W
hFE Gain
400
Quick Reference
The B772(RANGE:200-400) is a PNP bipolar junction transistor in a SOT-223 package, manufactured by JSCJ. It supports a breakdown voltage of 30V and continuous collector current of 3A. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | JSCJ | Original Manufacturer |
| Package | SOT-223 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 30V | Max breakdown voltage |
| Collector Current (Ic) | 3A | Max current handling |
| Power Dissipation (Pd) | 1.25W | Max thermal limit |
| DC Current Gain (hFE) | 400 | Base signal amplification ratio |
| Transition Frequency (fT) | 50MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | 500mV | Voltage drop when fully ON |
| Emitter-Base Voltage (Vebo) | 6V | Max emitter-base breakdown |
| Collector Cutoff Current | 1uA | Leakage current when OFF |
| Operating Temp | - | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| B772 | PNP | SOT-223 | 30V | 3A | 400 | 1.25W | JSCJ 📄 PDF |
| FZT949 | PNP | SOT-223 | 30V | 5.5A | 75 | 3W | DIODES 📄 PDF |
| NJT4030PT1G | PNP | SOT-223 | 40V | 3A | 220 | 2W | onsemi 📄 PDF |
| NJV4030PT1G | PNP | SOT-223 | 40V | 3A | 220 | 2W | onsemi 📄 PDF |
| FZT790A | PNP | SOT-223 | 40V | 3A | 200 | 2W | onsemi 📄 PDF |
| FZT790ATA | PNP | SOT-223 | 40V | 3A | 200 | 1.6W | DIODES 📄 PDF |
| NJV4030PT3G | PNP | SOT-223 | 40V | 3A | 200 | 2W | onsemi 📄 PDF |
| FZT1151A | PNP | SOT-223 | 40V | 3A | 180 | 1.6W | DIODES 📄 PDF |
| FZT1151ATA | PNP | SOT-223 | 40V | 3A | 180 | 3W | DIODES 📄 PDF |
| NSS40300MZ4T1G | PNP | SOT-223 | 40V | 3A | 100 | 2W | onsemi 📄 PDF |
| PBSS5540Z | PNP | SOT-223 | 40V | 5A | 150 | 2W | Nexperia 📄 PDF |
| 115 | PNP | SOT-223 | 50V | 3A | 200 | 1.35W | YFW 📄 PDF |
| PBSS5350Z | PNP | SOT-223 | 50V | 3A | 200 | 1.35W | Nexperia 📄 PDF |
| PBSS5350Z | PNP | SOT-223 | 50V | 3A | 100 | 1W | DIODES 📄 PDF |
| 135 | PNP | SOT-223 | 50V | 3A | - | 1.35W | GOODWORK 📄 PDF |
| DPLS350E-13 | PNP | SOT-223 | 60V | 3A | 250 | 2W | onsemi 📄 PDF |
| PBSS5350Z-GK | PNP | SOT-223 | 60V | 3A | 80 | 2W | DIODES 📄 PDF |
| NZT660A | PNP | SOT-223 | 60V | 4.5A | 295 | 1W | LRC 📄 PDF |
| FZT751QTA | PNP | SOT-223 | 60V | 5A | 350 | 1.6W | ST 📄 PDF |
| S-LBTP460Z4TZHG | PNP | SOT-223 | 60V | 5A | 160 | 12.8W | DIODES 📄 PDF |