FMMT591 Transistor Datasheet & Specifications
PNP
SOT-23
General Purpose
amsem
VCEO
40V
Ic Max
1A
Pd Max
500mW
hFE Gain
100
Quick Reference
The FMMT591 is a PNP bipolar transistor in a SOT-23 package by amsem. This datasheet provides complete specifications including 40V breakdown voltage and 1A continuous collector current. Download the FMMT591 datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | amsem | Original Manufacturer |
| Package | SOT-23 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 40V | Breakdown voltage |
| Ic | 1A | Collector current |
| Pd | 500mW | Power dissipation |
| DC Current Gain | 100 | hFE / Beta |
| Frequency | 150MHz | Transition speed (fT) |
| VCEsat | - | Saturation voltage |
| Vebo | - | Emitter-Base voltage |
| Cutoff Current | - | Leakage (ICBO) |
| Temp | -55℃~+150℃ | Operating temp |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| LBSS5240LT1G | PNP | SOT-23 | 40V | 2A | 300mW |
| ZXTP2025FTA | PNP | SOT-23 | 50V | 5A | 1.2W |
| ZXTP25100BFHTA | PNP | SOT-23 | 100V | 2A | 1.25W |
| FMMT591ATA | PNP | SOT-23 | 40V | 1A | 500mW |
| PBSS5160T,215 | PNP | SOT-23 | 60V | 1A | 400mW |
| FMMT591TA | PNP | SOT-23 | 60V | 1A | 500mW |
| DSS5240TQ-7 | PNP | SOT-23 | 40V | 2A | 730mW |
| FMMT591 | PNP | SOT-23 | 60V | 1A | 500mW |
| PBSS5140T,215 | PNP | SOT-23 | 40V | 1A | 450mW |
| FMMT720QTA | PNP | SOT-23 | 40V | 1.5A | 806mW |