DSS4240T-7 Transistor Datasheet & Specifications
NPN
SOT-23
General Purpose
DIODES
VCEO
40V
Ic Max
2A
Pd Max
730mW
hFE Gain
300
Quick Reference
The DSS4240T-7 is a NPN bipolar transistor in a SOT-23 package by DIODES. This datasheet provides complete specifications including 40V breakdown voltage and 2A continuous collector current. Download the DSS4240T-7 datasheet PDF above for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | DIODES | Original Manufacturer |
| Package | SOT-23 | Physical mounting |
| Transistor Type | BJT | Bipolar Junction Transistor |
| VCEO | 40V | Breakdown voltage |
| Ic | 2A | Collector current |
| Pd | 730mW | Power dissipation |
| DC Current Gain | 300 | hFE / Beta |
| Frequency | 100MHz | Transition speed (fT) |
| VCEsat | 180mV | Saturation voltage |
| Vebo | 5V | Emitter-Base voltage |
| Cutoff Current | 100nA | Leakage (ICBO) |
| Temp | -55℃~+150℃ | Operating temp |
Equivalent Transistors & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| ZXTN2020FTA | NPN | SOT-23 | 100V | 4A | 1.2W |
| PBSS4350T,215 | NPN | SOT-23 | 50V | 2A | 300mW |
| NSS40201LT1G | NPN | SOT-23 | 40V | 2A | 460mW |
| ZXTN25100DFHTA | NPN | SOT-23 | 100V | 2.5A | 1.25W |
| NSS1C201LT1G | NPN | SOT-23 | 100V | 2A | 710mW |
| FMMT619TA | NPN | SOT-23 | 50V | 2A | 625mW |
| ZXTN2018FTA | NPN | SOT-23 | 60V | 5A | 1.56W |
| ZXTN25050DFHTA | NPN | SOT-23 | 50V | 4A | 1.25W |
| ZXTN25040DFHTA | NPN | SOT-23 | 40V | 4A | 1.25W |
| FMMT619 | NPN | SOT-23 | 50V | 2A | 250mW |