Hefei Purple Horn E-Commerce Co., Ltd.
| Non-Repetitive Peak Forward Surge Current | 30A |
| Reverse Leakage Current (Ir) | 10uA |
| Reverse Recovery Time (trr) | 75ns |
| Operating Junction Temperature Range | -55℃~+150℃ |
| Voltage - DC Reverse (Vr) (Max) | 1kV |
| Voltage - Forward(Vf@If) | 1.7V@1A |
| Current - Rectified | 1A |
| Description | 30A 75ns 1kV 1.7V@1A 1A SMA Single Diodes RoHS |
| Mfr. Part # | US1M |
| Package | SMA |
| Model Number | US1M |
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Product Specification
| Non-Repetitive Peak Forward Surge Current | 30A | Reverse Leakage Current (Ir) | 10uA |
| Reverse Recovery Time (trr) | 75ns | Operating Junction Temperature Range | -55℃~+150℃ |
| Voltage - DC Reverse (Vr) (Max) | 1kV | Voltage - Forward(Vf@If) | 1.7V@1A |
| Current - Rectified | 1A | Description | 30A 75ns 1kV 1.7V@1A 1A SMA Single Diodes RoHS |
| Mfr. Part # | US1M | Package | SMA |
| Model Number | US1M |
The US1M is an Ultra Fast Recovery Surface Mount Rectifier designed for high efficiency operation. It features a glass passivated junction, low reverse leakage, and high forward surge current capability. The molded plastic case is compliant with UL 94V-0 flammability classification.
| Parameter | Symbol | US1M | Units | Notes |
| Maximum repetitive peak reverse voltage | VRRM | 1000 | V | |
| Maximum RMS voltage | VRMS | 700 | V | |
| Maximum DC blocking voltage | VDC | 1000 | V | |
| Maximum average forward rectified current at TL =100 C | I(AV) | 1.0 | A | |
| Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load | IFSM | 30.0 | A | |
| Maximum instantaneous forward voltage at 1.0A | VF | 1.70 | V | |
| Maximum DC reverse current at TA =25 C at rated DC blocking voltage | IR | 10 | uA | |
| Maximum DC reverse current at TA=125 C at rated DC blocking voltage | IR | 500 | uA | |
| Maximum reverse recovery time | Trr | 75 | ns | IF=0.5A, IR=1.0A, Irr=0.25A |
| Typical junction capacitance | CJ | 10.0 | pF | Measured at 1MHz and applied reverse voltage of 4.0V D.C. |
| Typical thermal resistance | RqJA | 65.0 | C/W | |
| Operating junction and storage temperature range | TJ,TSTG | -55 to +150 | C |
| Packing Quantity | Packing Description | Summary of Packing Options |
| 5000 | Tape/Reel,11" reel | EIA-481-1 |
| Dim | Millimeters | Inches | ||
| Min | Max | Min | Max | |
| L | 4.1 | 4.3 | 0.161 | 0.169 |
| D | 2.5 | 2.7 | 0.098 | 0.106 |
| D1 | 1.3 | 1.5 | 0.051 | 0.059 |
| T | 4.8 | 5.2 | 0.189 | 0.205 |
| T1 | 0.9 | 1.5 | 0.035 | 0.060 |
| d | - | 0.2 | - | 0.008 |
| H | 2.05 | 2.35 | 0.081 | 0.093 |
| H1 | 2.0 | 2.2 | 0.079 | 0.087 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
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