Low Vf Schottky Barrier Rectifier NH SS24FL for High Frequency Switching Power Supply Applications
Key Attributes
Model Number:
SS24FL
Product Custom Attributes
Voltage - DC Reverse (Vr) (Max):
40V
Current - Rectified:
2A
Mfr. Part #:
SS24FL
Package:
SMAF
Product Description
Product Overview
The SS24FL Low Vf Schottky Barrier Rectifier from Niuhang Electronic Specification Technology Co., Ltd. features NH's advanced low Vf Schottky barrier chip technology, offering a super low forward voltage drop for high efficiency and low power loss for high reliability. Designed for high-frequency switching speeds, this rectifier is ideal for various power supply and lighting applications.
Product Attributes
- Brand: Niuhang Electronic Specification Technology Co., Ltd.
- Product Line Code: FF
- Certifications: RoHS Compliant
- Case Material: Molded with UL-94 ClassV-0 Recognized
- Terminals: Tin Plated Leads, Solderable Per J-STD-002 And JESD22-B102
- Marking: SS24FL FFYWW (White band denotes cathode)
Technical Specifications
| Parameter | Test Conditions | Symbol | Ratings | Unit |
| Maximum Repetitive Peak Reverse Voltage | VRRM | 40 | V | |
| VRMS | 28 | V | ||
| VDC | 40 | V | ||
| Maximum Average Forward Rectified Current | IF(AV) | 2 | A | |
| Peak Forward Surge Current | 8.3ms Single Half Sine-wave Superimposed On Rate Load | IFSM | 50 | A |
| Current Squared Time | t< 8.3ms | I2t | 10.4 | A2sec |
| Maximum Mounting Torque | M3 screw | TMM | 1.1 | N.m |
| Maximum Instantaneous Forward Voltage | Ta=25, IF= 2.0 A | VF | 0.46 | V |
| Ta=100, IF= 2.0 A | VF | 0.41 | V | |
| Maximum DC Reverse Current at Rated DC Blocking Voltage | Ta=25,VR=VRRM | IRRM | 5 | uA |
| Ta=90,VR=VRRM*80% | IRRM | 2 | mA | |
| Typical Junction Capacitance | 4 V,1MHz | CJ | 100 | pF |
| Maximum Reverse Recovery Time | IF=0.5A, IR=1.0A, IRR=0.25A | Trr | 35 | nS |
| Operating Junction Temperature Range | TJ | -55 to 150 | ||
| Storage Temperature Range | TSTD | -55 to 150 | ||
| Thermal Resistance Junction To Ambient | Still Air Environment, With Steady-State, With Ta=25 | RJA | 65.0 | /W |
| Thermal Resistance Junction-Case | Device Mounted On 1 in2 FR-4 Board With 2oz. Copper, With Steady-State | RJC | 22.0 | /W |
Typical Applications
- Switch Mode Power Supplies (SMPS)
- Fast Chargers
- LED Driver And Monitor Lighting
- Automotive Electronics And Charging Posts
Mechanical Data
Outline Dimensions (SMAF)
| Dim. | Millimeters | Inches | ||||
| Min. | Typ. | Max. | Min. | Typ. | Max. | |
| A | 3.20 | - | 3.80 | 0.1260 | - | 0.1496 |
| B | 4.40 | - | 5.30 | 0.1732 | - | 0.2087 |
| C | 2.30 | - | 2.70 | 0.0906 | - | 0.1063 |
| D | 0.95 | - | 1.20 | 0.0374 | - | 0.0472 |
| E | 1.30 | - | 1.60 | 0.0512 | - | 0.0630 |
| F | 0.08 | - | 0.17 | 0.0031 | - | 0.0067 |
| G | 0.50 | - | 1.20 | 0.0197 | - | 0.0472 |
Recommended Layout Dimensions (SMAF)
| Dim. | Millimeters | Inches | ||||
| Min. | Typ. | Max. | Min. | Typ. | Max. | |
| A | - | 5.30 | - | - | 0.2087 | - |
| B | - | 2.06 | - | - | 0.0811 | - |
| C | - | 1.66 | - | - | 0.0654 | - |
| D | - | 2.07 | - | - | 0.0815 | - |
2512081640_NH-SS24FL_C7428179.pdf
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