Transistor Polarity
: N-Channel
Mounting Style
: SMD/SMT
Packaging
: Reel
Maximum Operating Temperature
: + 150 C
Drain-Source Breakdown Voltage
: 20 V
Gate-Source Breakdown Voltage
: 8 V
Resistance Drain-Source RDS (on)
: 0.039 Ohms
Package / Case
: Super SOT-6
Configuration
: Single Triple Drain Dual Source
Continuous Drain Current
: - 4.1 A
Features: ·4.1 A, 20 V. RDS(ON) = 0.06 W @ VGS = 4.5 V
RDS(ON) = 0.075 W @ VGS =2.7 V.
·Proprietary SuperSOTTM-6 package design using copper
·ead frame for superior thermal and electrical capabilities.
·High density cell design for extremely low RDS(ON).
·Exceptional on-resistance and maximum DC current capability.Pinout
Specifications
| Symbol |
Parameter |
Ratings |
Units |
| VDSS |
Drain-Source Voltage |
20 |
V |
| VGSS |
Gate-Source Voltage |
8 |
V |
| ID |
Drain Current Continuous (Note 1a)
Pulsed |
4.1 |
A |
| 15 |
| PD |
Maximum Power Dissipation (Note 1a)
(Note 1b)
(Note 1c) |
1.6 |
W |
| 1 |
| 0.8 |
| TJ, TSTG |
Operating and Storage Junction Temperature Range |
55 to +150 |
°C |
DescriptionThese N-Channel logic level enhancement mode power field effect transistors SI3442DV are produced using Fairchild's proprietary, high cell density, DMOS technology. This very high density process is tailored to minimize on-state resistance. SI3442DV is particularly suited for low voltage applications in notebook computers, portable phones, PCMICA cards, and other battery powered circuits where fast switching, and low in-line power loss are needed in a very small outline surface mount package
Parameters: | Technical/Catalog Information | SI3442DV |
| Vendor | Fairchild Semiconductor |
| Category | Discrete Semiconductor Products |
| Mounting Type | Surface Mount |
| FET Polarity | N-Channel |
| Drain to Source Voltage (Vdss) | 20V |
| Current - Continuous Drain (Id) @ 25° C | 4.1A |
| Rds On (Max) @ Id, Vgs | 60 mOhm @ 4.1A, 4.5V |
| Input Capacitance (Ciss) @ Vds | 365pF @ 10V |
| Power - Max | 800mW |
| Packaging | Tape & Reel (TR) |
| Gate Charge (Qg) @ Vgs | 14nC @ 4.5V |
| Package / Case | SSOT-6 |
| FET Feature | Logic Level Gate |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | SI3442DV
SI3442DV
|
SI3442DV Data Sheet
