Imagens apenas para referência
SI9435DY
+Lista de MateriaisMOSFET P-CH 30V 5.3A 8SOIC
-
Fabricanteonsemi
-
Peça do Fabricante #SI9435DY
-
Pacote SOIC-8
-
Em Estoque4279
365 Garantia de Qualidade em 1 dia
7*24 Garantia de serviço em 24 horas
90-Garantia de pós-venda em 1 dia
Garantia de Produto Genuíno
Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | PowerTrench® |
| Part Status | Obsolete |
| FET Type | P-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 30 V |
| Current - Continuous Drain(Id) @ 25°C | 5.3A (Ta) |
| Drive Voltage(Max Rds On Min Rds On) | 4.5V, 10V |
| Rds On(Max) @ Id Vgs | 50mOhm @ 5.3A, 10V |
| Vgs(th)(Max) @ Id | 3V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 23 nC @ 10 V |
| Vgs(Max) | ±20V |
| Input Capacitance(Ciss)(Max) @ Vds | 690 pF @ 15 V |
| Power Dissipation (Max) | 2.5W (Ta) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-SOIC |
Visão Geral
Description
- Voltage Rating: -30V
- Current Rating: -7.5A (continuous)
- Low On-Resistance (RDS(on)): 36mΩ (max at VGS = -10V)
- Gate Threshold (VGS(th)): -1V to -2.5V
- Fast Switching Speed
It is commonly used in load switching, DC-DC converters, and battery protection circuits due to its efficiency and compact SO-8 package. The low gate drive requirement makes it suitable for low-voltage control circuits.
For detailed specs, refer to the datasheet.
Pinout
Pin Functions:
- Pins 1, 2, 3 (Drain 1, Drain 2, Drain 3): Connected to the drains of the two MOSFETs.
- Pin 4 (Gate 2): Control input for the second MOSFET.
- Pins 5, 6, 7 (Source 1, Source 2, Source 3): Common source connections.
- Pin 8 (Gate 1): Control input for the first MOSFET.
Key Features:
- 30V drain-source voltage (VDS)
- Low on-resistance (RDS(on))
- Dual independent P-channel MOSFETs
Used in power switching, load management, and battery protection circuits.
Manufacturer
Vishay specializes in discrete semiconductors (diodes, MOSFETs, optoelectronics) and passive components (resistors, capacitors, inductors). Known for high-quality, reliable products, Vishay serves industries like automotive, industrial, computing, and consumer electronics.
The SI9435DY is commonly used in power management, load switching, and battery protection applications due to its low on-resistance and efficiency.
Application
1. Power Management – Switching regulators, load switches.
2. Battery Protection – Reverse polarity protection in portable devices.
3. DC-DC Converters – Efficient power conversion in automotive and industrial systems.
4. Motor Control – Driving small motors in consumer electronics.
5. Load Switching – Power distribution in embedded systems.
Its low on-resistance (RDS(on)) and high current handling make it suitable for compact, energy-efficient designs.
