20 Volt Drain Source Voltage N Channel MOSFET GOODWORK SI2312 Suitable for Power Conversion Circuits
Key Attributes
Model Number:
SI2312
Product Custom Attributes
Drain To Source Voltage:
20V
Configuration:
-
Current - Continuous Drain(Id):
9A
Operating Temperature -:
-
RDS(on):
40mΩ@1.8V
Gate Threshold Voltage (Vgs(th)):
1V@250uA
Reverse Transfer Capacitance (Crss@Vds):
55pF
Number:
1 N-channel
Output Capacitance(Coss):
105pF
Pd - Power Dissipation:
350mW
Input Capacitance(Ciss):
865pF@10V
Gate Charge(Qg):
-
Mfr. Part #:
SI2312
Package:
SOT-23
Product Description
Product Overview
The SI2312 is an N-Channel 20-V (D-S) MOSFET designed for DC/DC converters and load switching in portable applications. It features TrenchFET Power MOSFET technology, offering excellent performance characteristics.
Product Attributes
- Brand: DEMACHEL
- Model: SI2312
- Type: N-Channel MOSFET
- Package: SOT-23
Technical Specifications
| Parameter | Symbol | Test Condition | Min | Typ | Max | Unit |
| Drain-Source Voltage | VDS | 20 | V | |||
| Gate-Source Voltage | VGS | ±8.0 | V | |||
| Continuous Drain Current | ID | t=5s | 6 | A | ||
| Pulsed Drain Current | IDM | 20 | A | |||
| Continuous Source-Drain Diode Current | IS | 1.04 | A | |||
| Maximum Power Dissipation | PD | t=5s | 0.35 | W | ||
| Thermal Resistance Junction to Ambient | RθJA | 357 | °C/W | |||
| Junction Temperature | TJ | 150 | °C | |||
| Storage Temperature | Tstg | -50 | +150 | °C | ||
| Static Drain-source breakdown voltage | V(BR)DSS | VGS = 0V, ID =250µA | 20 | V | ||
| Gate-source leakage | IGSS | VDS =0V, VGS =±8V | ±100 | nA | ||
| Zero gate voltage drain current | IDSS | VDS =20V, VGS =0V | 1.0 | µA | ||
| Gate-source threshold voltage | VGS(th) | VDS =VGS, ID =250µA | 0.45 | 0.7 | 1.0 | V |
| Drain-source on-state resistance | RDS (on) | VGS =4.5V, ID =5.0A | 0.018 | 0.023 | Ω | |
| Drain-source on-state resistance | RDS (on) | VGS =2.5V, ID =4.7A | 0.023 | 0.028 | Ω | |
| Drain-source on-state resistance | RDS (on) | VGS =1.8V, ID =4.3A | 0.028 | 0.040 | Ω | |
| Forward tranconductance | gfS | VDS =10V, ID =5.0A | 6 | S | ||
| Input capacitance | Ciss | VDS =10V,VGS =0V,f =1MHz | 865 | pF | ||
| Output capacitance | Coss | VDS =10V,VGS =0V,f =1MHz | 105 | pF | ||
| Reverse transfer capacitance | Crss | VDS =10V,VGS =0V,f =1MHz | 55 | pF | ||
| Gate resistance | Rg | f =1MHz | 0.5 | 4.8 | Ω | |
| Turn-on delay Time | td(on) | VGEN=5V,VDD=10V, ID =4A,RG=1Ω, RL=2.2Ω | 10 | ns | ||
| Rise time | tr | VGEN=5V,VDD=10V, ID =4A,RG=1Ω, RL=2.2Ω | 20 | ns | ||
| Turn-off Delay time | td(off) | VGEN=5V,VDD=10V, ID =4A,RG=1Ω, RL=2.2Ω | 32 | ns | ||
| Fall yime | tf | VGEN=5V,VDD=10V, ID =4A,RG=1Ω, RL=2.2Ω | 12 | ns | ||
| Forward diode voltage | VSD | VGS =0V,IS=4A | 0.75 | 1.2 | V |
2411081754_GOODWORK-SI2312_C42186021.pdf
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