KTN2907A-AT/PS Datasheet & Equivalents
PNP
TO-92
General Purpose
KEC
VCEO
60V
Ic Max
600mA
Pd Max
625mW
hFE Gain
300
Quick Reference
The KTN2907A-AT/PS is a PNP bipolar junction transistor in a TO-92 package, manufactured by KEC. It supports a breakdown voltage of 60V and continuous collector current of 600mA. It is widely used in switching and amplification circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | KEC | Original Manufacturer |
| Package | TO-92 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| Category | Single | Configuration |
| Collector-Emitter Voltage (VCEO) | 60V | Max breakdown voltage |
| Collector Current (Ic) | 600mA | Max current handling |
| Power Dissipation (Pd) | 625mW | Max thermal limit |
| DC Current Gain (hFE) | 300 | Base signal amplification ratio |
| Transition Frequency (fT) | 200MHz | Max operating frequency |
| Saturation Voltage (VCEsat) | 400mV | Voltage drop when fully ON |
| Emitter-Base Voltage (Vebo) | 5V | Max emitter-base breakdown |
| Collector Cutoff Current | 10nA | Leakage current when OFF |
| Operating Temp | - | Safe junction temperature range |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | IC | hFE | Pd | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| KSP2907ATA | PNP | TO-92 | 60V | 600mA | 100 | 625mW | onsemi 📄 PDF |
| 2N2907A | PNP | TO-92 | 60V | 600mA | 100 | 625mW | ST(Semtech) 📄 PDF |
| 2N2907A | PNP | TO-92 | 60V | 600mA | 100 | 625mW | BLUE ROCKET 📄 PDF |
| KSA708(RANGE:120-240) | PNP | TO-92 | 60V | 700mA | 40 | 800mW | JSCJ 📄 PDF |
| KSA708YTA | PNP | TO-92 | 60V | 700mA | 40 | 800mW | onsemi 📄 PDF |
| PN2907ATF | PNP | TO-92 | 60V | 800mA | 100 | 625mW | onsemi 📄 PDF |
| 2SB1116AG-G-T92-B | PNP | TO-92 | 60V | 1A | 200 | 750mW | UTC 📄 PDF |
| ZTX551 | PNP | TO-92 | 60V | 1A | 50 | 1W | DIODES 📄 PDF |
| BC638TA | PNP | TO-92 | 60V | 1A | 25 | 1W | onsemi 📄 PDF |
| BC640 | PNP | TO-92 | 80V | 1A | 160 | 830mW | LGE 📄 PDF |
| BC640 | PNP | TO-92 | 80V | 1A | 100 | 830mW | JSCJ 📄 PDF |
| KTA1023-Y-AT/P | PNP | TO-92 | 120V | 800mA | 240 | 1W | KEC 📄 PDF |
| ZTX705 | PNP | TO-92 | 120V | 1A | 3000 | 1W | DIODES 📄 PDF |
| 2N5401 | PNP | TO-92 | 150V | 600mA | 150 | 625mW | JSMSEMI 📄 PDF |
| 2N5401YBU | PNP | TO-92 | 150V | 600mA | 120 | 625mW | onsemi 📄 PDF |
| 2N5401YTA | PNP | TO-92 | 150V | 600mA | 120 | 625mW | onsemi 📄 PDF |
| 2N5401 | PNP | TO-92 | 150V | 600mA | 60 | 625mW | ST(Semtech) 📄 PDF |