SI4948BEY-T1-E3 MOSFET Array Datasheet & Equivalents
P-Channel Array
SO-8
Logic-Level
VISHAY
Vds Max
60V
Id Max
3.1A
Rds(on)
150mΩ@4.5V
Vgs(th)
3V
Quick Reference
The SI4948BEY-T1-E3 is a P-Channel Array in a SO-8 package, manufactured by VISHAY. Each channel supports a drain-source breakdown voltage of 60V and a continuous drain current of 3.1A. It is ideal for high-density boards and compact switching circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | VISHAY | Original Manufacturer |
| Package | SO-8 | Physical mounting |
| Transistor Type | MOSFET | Metal-Oxide-Semiconductor FET |
| Category | Array | Configuration |
| Drain-Source Voltage (Vds) | 60V | Max breakdown voltage |
| Continuous Drain Current (Id) | 3.1A | Max current handling |
| Power Dissipation (Pd) | 2.4W | Max thermal limit |
| On-Resistance (Rds(on)) | 150mΩ@4.5V | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 3V | Voltage required to turn on |
| Gate Charge (Qg) | 22nC@10V | Switching energy |
| Input Capacitance (Ciss) | - | Internal gate capacitance |
| Output Capacitance (Coss) | - | Internal output capacitance |
| Operating Temp | -55℃~+175℃ | Safe junction temperature range |
Equivalent MOSFETs & Alternatives
| Part | Type | Package | Vds | Id | Rds(on) | Vgs(th) | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| SQ4917CEY-T1_GE3 | P-Channel Array | SO-8 | 60V | 8A | 48mΩ@10V | 2.5V | VISHAY 📄 PDF |
| ZXMP6A18DN8TA | P-Channel Array | SO-8 | 60V | 4.8A | 55mΩ@10V | 1V | DIODES 📄 PDF |
| SQ4961EY-T1_GE3 | P-Channel Array | SO-8 | 60V | 4.4A | 115mΩ@4.5V | 2.5V | VISHAY 📄 PDF |
| ZXMP6A16DN8TC | P-Channel Array | SO-8 | 60V | 3.9A | 125mΩ@4.5V | 1V | DIODES 📄 PDF |