Surface mount ultra fast diode Changzhou Starsea Elec US2M suitable for automated placement processes
Product Overview
The US2A thru US2M series are surface mount ultra-fast rectifiers designed for high-efficiency applications. These rectifiers feature fast switching speeds, low reverse leakage, and high forward surge current capability. Their built-in strain relief makes them ideal for automated placement in various surface-mounted applications. They are suitable for use in environments requiring high temperature soldering.
Product Attributes
- Case: JEDEC DO-214AA molded plastic body
- Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
- Polarity: Color band denotes cathode end
- Mounting Position: Any
- Flammability Classification: Underwriters Laboratory 94V-0
Technical Specifications
| Symbol | Description | US2A | US2B | US2D | US2G | US2J | US2K | US2M | Units |
|---|---|---|---|---|---|---|---|---|---|
| VRRM | Maximum repetitive peak reverse voltage | 50 | 100 | 200 | 400 | 600 | 800 | 1000 | V |
| VRMS | Maximum RMS voltage | 35 | 70 | 140 | 280 | 420 | 560 | 700 | V |
| VDC | Maximum DC blocking voltage | 50 | 100 | 200 | 400 | 600 | 800 | 1000 | V |
| I(AV) | Maximum average forward rectified current at TL | 2.0 | A | ||||||
| IFSM | Peak forward surge current 8.3ms single half sine-wave | 50.0 | A | ||||||
| VF | Maximum instantaneous forward voltage at 2.0A | 1.4 | V | ||||||
| IR | Maximum DC reverse current at rated DC blocking voltage | A | |||||||
| TA=25 C | 5.0 | A | |||||||
| TA=100 C | 50.0 | A | |||||||
| trr | Maximum reverse recovery time (NOTE 1) | 50 - 75 | ns | ||||||
| CJ | Typical junction capacitance (NOTE 2) | 20.0 | pF | ||||||
| RJA | Typical thermal resistance (NOTE 3) | 65.0 | C/W | ||||||
| TJ,TSTG | Operating junction and storage temperature range | -55 to +150 | C | ||||||
| Weight | 0.005 ounce, 0.138 grams | ||||||||
Notes:
1. Reverse recovery condition IF=0.5A, IR=1.0A, Irr=0.25A
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
3. P.C.B. mounted with 0.2x0.2 (5.0x5.0mm) copper pad areas
Dimensions (DO-214AA):
(Values in inches and (millimeters))
Length: 0.180(4.57) - 0.160(4.06)
Width: 0.155(3.94) - 0.130(3.30)
Height: 0.122(3.12) - 0.110(2.82)
Lead Diameter: 0.060(1.52) - 0.030(0.76)
Body: 0.220(5.59) - 0.200(5.08)
2204081830_Changzhou-Starsea-Elec-US2M_C2992097.pdf
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