SM4007 CDIL Diodes – General Purpose SMD 1A Single 1.1V@1A 1kV DO-213AB
The SM4007 by CDIL is a high-reliability general-purpose surface-mount rectifier diode designed for efficient current rectification and circuit protection in modern electronic systems. With a high reverse voltage capability and stable forward current performance, it is suitable for a wide range of power and signal applications.
Features:
- High repetitive reverse voltage rating of 1000V for reliable operation in high-voltage circuits.
- Average forward rectified current of 1A for general-purpose rectification.
- Low forward voltage drop of approximately 1V to 1.1V@1A.
- High surge current capability up to 30A.
- Glass-passivated junction for enhanced reliability and low leakage.
Specifications:
| Parameter | Specification |
|---|---|
| Peak Repetitive Reverse Voltage (VRRM) | 1000 V |
| RMS Voltage (VRMS) | 700 V |
| DC Blocking Voltage (VDC) | 1000 V |
| Average Forward Rectified Current (I₀) | 1.0 A @ Tₐ = 75°C |
| Peak Forward Surge Current (IFSM) | 30 A (8.3 ms half sine wave) |
| Maximum Forward Voltage Drop (VF) | 1.1 V @ IF = 1.0 A |
| Maximum Full-Load Reverse Current (IR) | 30 mA @ TA = 75°C |
| Maximum DC Reverse Current (IR) | 5 mA @ TA = 25°C, rated VR 50 mA @ TA = 125°C, rated VR |
| Junction Capacitance (Cj) | typ. 15 pF @ 1 MHz, 4.0 V DC |
| Thermal Resistance (Junction to Terminal) | 20 °C/W (6 mm² copper pads) |
| Thermal Resistance (Junction to Ambient) | 50 °C/W (6 mm² copper pads) |
| Operating & Storage Temperature | -65 to +175 °C |
| Package Type | MELF (DO-213AB) |
Foot print:
Applications:
- Power supply rectification in consumer electronics.
- Freewheeling diodes in switching converters.
- Reverse polarity protection in battery circuits.
- Clamping diodes in inductive load circuits.
- General-purpose rectification in industrial controls.
- High-voltage blocking in automotive systems.
Package Include:
1x SM4007 Diode.
