SMA CASE 403D
onsemiUnited States
DIODE GEN PURP 300V 1A SMA
MRA4003T3G is an SMA package standard recovery power rectifier diode from onsemi, with 300V reverse voltage, 1A average rectified current, -55 to 150°C operating temperature, and RoHS compliance.Checked against the datasheet
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View full reportTechnical parameters
Key specs
Reverse voltage300 V
Average rectified current1 A$T_L$ = 150°C)
Forward voltage1.18 VMax · 1.1 V ($I_F=1 A$，$T_J=25°C$)，1.18 V ($I_F=2 A$，$T_J=25°C$)
TypeStandard
Datasheet-verified parameters
18 items| Parameter | Value and test conditions | Source |
|---|---|---|
| Peak Repetitive Reverse Voltage | 300 V | |
| Avg. Rectified Forward Current | 1 A (At Rated $V_R$, $T_L$ = 150°C) | |
| Maximum Instantaneous Forward Voltage | 1.1 V ($I_F=1 A$, $T_J=25°C$); 1.18 V ($I_F=2 A$, $T_J=25°C$) | |
| Diode Type | Standard Recovery Power Rectifier | |
| Package | SMA (Pb-Free) | |
| Junction Operating Temperature Range | -55 to 150 °C |
All parameters (16)
| Power | |
|---|---|
| Current - Average Rectified (Io) | 1A |
| Current - Reverse Leakage @ Vr | 10 µA @ 300 V |
| Voltage - DC Reverse (Vr) (Max) | 300 V |
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 1 A |
| Environment and package | |
| Mounting Type | Surface Mount |
| Operating Temperature - Junction | -55°C ~ 175°C |
| Package | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® |
| Package / Case | DO-214AC, SMA |
| Supplier Device Package | SMA |
| Other | |
| Base Product Number | MRA4003 |
| Capacitance @ Vr, F | - |
| Mfr | onsemi |
| Product Status | Not For New Designs |
| Series | - |
| Speed | Standard Recovery >500ns, > 200mA (Io) |
| Technology | Standard |
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Datasheet-verified content is extracted by AI from the manufacturer datasheet. Click a page number to view the original.