Compact 0603 SMD switching diode Comchip CDSUR400-HF designed for fast switching electronic applications
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Delivery Time:
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Product Description
Product Overview
The Comchip Technology CDSUR400-HF is a high-speed SMD switching diode in an extremely thin/leadless 0603/SOD-523F package. Designed for mounting on small surfaces, it offers high mounting capability, strong surge withstand, and high reliability with low leakage current. Suitable for various electronic applications requiring fast switching performance.
Product Attributes
- Brand: Comchip Technology
- Device Type: SMD Switching Diode
- Package: 0603/SOD-523F
- Certifications: RoHS, Halogen Free
- Material: Molded plastic
- Terminals: Gold plated, Solderable per MIL-STD-750, method 2026
- Mounting Position: Any
- Polarity: Indicated by cathode band
Technical Specifications
| Parameter | Conditions | Symbol | Min | Typ | Max | Unit |
| Power dissipation | PD | 400 | mW | |||
| Thermal resistance | Junction to ambient | RJA | 250 | C/W | ||
| Reverse current | VR = 80 Volts | IO | 0.1 | A | ||
| Forward voltage | IF = 100 mA | VF | 0.9 | 1.0 | V | |
| Reverse voltage | VR | 80 | V | |||
| Repetitive peak reverse voltage | VRRM | 100 | V | |||
| Average forward current | IO | 100 | mA | |||
| Forward current, surge peak | 8.3 ms single half sine-wave superimposed on rate load (JEDEC method) | IFSM | 4 | A | ||
| Capacitance between terminals | VR = 80V, f = 1MHz, and 0.5V DC reverse voltage | CT | 4 | pF | ||
| Reverse recovery time | VR = 6V, IF = 10mA, RL = 50 ohms | Trr | 90 | nS | ||
| Storage temperature range | TSTG | -55 | +125 | C | ||
| Operating temperature range | Tj | -40 | +125 | C |
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