規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | HEXFET® |
| Part Status | Active |
| FET Type | N and P-Channel |
| FET Feature | Logic Level Gate |
| Drain to Source Voltage (Vdss) | 20V |
| Current - Continuous Drain(Id) @ 25°C | 6.6A, 5.3A |
| Rds On(Max) @ Id Vgs | 29mOhm @ 6A, 4.5V |
| Vgs(th)(Max) @ Id | 700mV @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 27nC @ 4.5V |
| Input Capacitance(Ciss)(Max) @ Vds | 900pF @ 15V |
| Power - Max | 2W |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
概述
Description
The IRF7317TRPBF is a dual N-channel and P-channel MOSFET in a compact SOIC-8 package, designed for power management applications.
Key Features:
- Voltage Ratings: 55V (N-channel) and -55V (P-channel).
- Current Ratings: 4.3A (N-channel) and -3.7A (P-channel).
- Low On-Resistance (RDS(on)): 85mΩ (N) and 140mΩ (P) at 10V.
- Logic-Level Gate Drive: Compatible with 4.5V drive.
- Applications: DC-DC converters, motor control, and load switching.
This MOSFET pair is ideal for synchronous buck converters and other bidirectional power circuits due to its complementary design. Its small footprint and efficient performance make it suitable for space-constrained designs.
Key Features:
- Voltage Ratings: 55V (N-channel) and -55V (P-channel).
- Current Ratings: 4.3A (N-channel) and -3.7A (P-channel).
- Low On-Resistance (RDS(on)): 85mΩ (N) and 140mΩ (P) at 10V.
- Logic-Level Gate Drive: Compatible with 4.5V drive.
- Applications: DC-DC converters, motor control, and load switching.
This MOSFET pair is ideal for synchronous buck converters and other bidirectional power circuits due to its complementary design. Its small footprint and efficient performance make it suitable for space-constrained designs.
Equivalent
Equivalent products to the IRF7317TRPBF (dual N+P-channel MOSFET) include:
- FDS6898A (Fairchild/ON Semi)
- SI4562DY (Vishay)
- DMN2019LSD (Diodes Inc.)
- NTTFS4C10N (ON Semi)
These alternatives offer similar specifications (e.g., voltage, current, package). Verify exact parameters for compatibility.
- FDS6898A (Fairchild/ON Semi)
- SI4562DY (Vishay)
- DMN2019LSD (Diodes Inc.)
- NTTFS4C10N (ON Semi)
These alternatives offer similar specifications (e.g., voltage, current, package). Verify exact parameters for compatibility.
Features
The IRF7317TRPBF is a dual N-channel and P-channel MOSFET in a compact SOIC-8 package. Key features:
- Voltage Ratings: 55V (N-channel) / -55V (P-channel)
- Current Ratings: 4.3A (N-channel) / -3.7A (P-channel)
- Low On-Resistance (RDS(on)): 50mΩ (N-channel) / 110mΩ (P-channel) at 10V
- Fast Switching: Optimized for high-efficiency power applications
- Logic-Level Gate Drive: Compatible with 4.5V drive (N-channel)
- Low Gate Charge: Enhances switching performance
- AEC-Q101 Qualified: Suitable for automotive applications
Ideal for DC-DC converters, motor control, and power management.
- Voltage Ratings: 55V (N-channel) / -55V (P-channel)
- Current Ratings: 4.3A (N-channel) / -3.7A (P-channel)
- Low On-Resistance (RDS(on)): 50mΩ (N-channel) / 110mΩ (P-channel) at 10V
- Fast Switching: Optimized for high-efficiency power applications
- Logic-Level Gate Drive: Compatible with 4.5V drive (N-channel)
- Low Gate Charge: Enhances switching performance
- AEC-Q101 Qualified: Suitable for automotive applications
Ideal for DC-DC converters, motor control, and power management.
Pinout
The IRF7317TRPBF is a dual N-channel and P-channel MOSFET in an 8-pin SOIC package.
Pin Functions (per channel pair):
1. Pins 1, 2, 3 (Source 1, Gate 1, Drain 1) – N-channel MOSFET.
2. Pins 5, 6, 7 (Drain 2, Gate 2, Source 2) – P-channel MOSFET.
3. Pins 4, 8 – Not connected (NC).
Key Features:
- VDS: ±20V (N/P-channel).
- ID: 4.3A (N-channel), -3.7A (P-channel).
- Logic-level gate drive.
Commonly used in synchronous buck converters and power management circuits.
Pin Functions (per channel pair):
1. Pins 1, 2, 3 (Source 1, Gate 1, Drain 1) – N-channel MOSFET.
2. Pins 5, 6, 7 (Drain 2, Gate 2, Source 2) – P-channel MOSFET.
3. Pins 4, 8 – Not connected (NC).
Key Features:
- VDS: ±20V (N/P-channel).
- ID: 4.3A (N-channel), -3.7A (P-channel).
- Logic-level gate drive.
Commonly used in synchronous buck converters and power management circuits.
Application
The IRF7317TRPBF, a dual N- and P-channel MOSFET, is commonly used in:
1. Power Management – DC-DC converters, voltage regulation.
2. Motor Control – H-bridge circuits for small motors.
3. Load Switching – Efficient power distribution in portable devices.
4. Battery Protection – Reverse polarity and overcurrent protection.
5. Automotive Systems – LED drivers and infotainment power control.
Its compact SOIC-8 package and low on-resistance make it suitable for space-constrained, high-efficiency applications.
1. Power Management – DC-DC converters, voltage regulation.
2. Motor Control – H-bridge circuits for small motors.
3. Load Switching – Efficient power distribution in portable devices.
4. Battery Protection – Reverse polarity and overcurrent protection.
5. Automotive Systems – LED drivers and infotainment power control.
Its compact SOIC-8 package and low on-resistance make it suitable for space-constrained, high-efficiency applications.
Package
The IRF7317TRPBF is available in an 8-Pin SOIC (Small Outline Integrated Circuit) package. This surface-mount package is compact and widely used for power MOSFETs, offering efficient thermal performance and space-saving design. The "TR" suffix indicates it comes in a tape-and-reel format for automated assembly.
