General Purpose Rectifier NH S2M SMAF Glass Passivated Surface Mount for High Frequency Applications
Product Overview
The Niu Hang S2A thru S2M series are glass passivated chip junction surface mount general purpose rectifiers designed for high-frequency applications. They offer a low forward voltage drop for high efficiency, low leakage current and high forward surge capability for enhanced reliability. These rectifiers are suitable for use in high frequency inverters, AC/DC converters, DC/DC converters, and LED drivers.
Product Attributes
- Brand: Niu Hang (niuhang trademark)
- Lead Free: Lead Free Finish, RoHS Compliant
- Terminals: Plated Leads Solderable per MIL-STD-202, Method 208
- Mounting Position: Any
- Weight: Approx. 0.026 grams (0.0009 ounce)
- Marking and Polarity: White band denotes cathode
Technical Specifications
| Model | VRRM (V) | VRMS (V) | IF(AV) (A) | IFSM (A) | I2t (A2sec) | VF (V) @ IF=2.0A | IR (uA) @ VR=VRRM*80% | CJ (pF) @ VR=4V,1MHz |
| S2A | 50 | 35 | 2.0 | 50 | 60 | 1.10 | 5 | 50 |
| S2B | 100 | 70 | 2.0 | 100 | 14.94 | 1.05 | 5 | 100 |
| S2D | 200 | 140 | 2.0 | 200 | - | - | - | 200 |
| S2G | 400 | 280 | 2.0 | 400 | - | - | - | 400 |
| S2J | 600 | 420 | 2.0 | 600 | - | - | - | 600 |
| S2K | 800 | 560 | 2.0 | 800 | - | - | - | 800 |
| S2M | 1000 | 700 | 2.0 | 1000 | - | - | - | 1000 |
Thermal Characteristics
| Parameter | Symbol | Test Conditions | Min. | Typ. | Max. | Unit |
| Thermal resistance from junction to lead, vertical P.C.B. mounted, 0.375"(9.5mm) lead length, Polymide PCB, 2 oz Copper. | RJC | TA=25 | - | - | 15 | /W |
| Typical thermal resistance (Note 2) | RJA | TA=25 | - | - | 55 | /W |
| Storage temperature range | TSTG | - | -55 | - | 150 | |
| Operating junction temperature | TJ | - | -55 | - | 150 |
Outline Dimensions (SMAF)
| Dim | Millimeters | Inches |
| A | 3.200 - 3.800 | 0.126 - 0.150 |
| B | 4.400 - 5.300 | 0.173 - 0.209 |
| C | 2.300 - 2.700 | 0.091 - 0.106 |
| D | 0.950 - 1.200 | 0.037 - 0.047 |
| E | 1.300 - 1.600 | 0.051 - 0.063 |
| F | 0.080 - 0.170 | 0.003 - 0.007 |
| G | 0.500 - 1.200 | 0.020 - 0.047 |
Packing Information
| Package Method | Reel Size (mm) | Quantity (pcs/reel) | Carton Size LWH(mm) | Quantity (pcs/carton) | Inner Box Size LWH(mm) | Quantity (pcs/Inner Box) |
| Tape Reel SMAF | 330 | 5000 | 360360470 | 100000 | 34034045 | 10000 |
2410121721_NH-S2M-SMAF_C7428240.pdf
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