Compact 0603 SMD switching diode Comchip CDSUR400-HF designed for fast switching electronic applications
Key Attributes
Model Number:
CDSUR400-HF
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
1A
Reverse Leakage Current (Ir):
100nA@80V
Reverse Recovery Time (trr):
4ns
Diode Configuration:
Independent
Operating Junction Temperature Range:
-40℃~+125℃@(Tj)
Voltage - DC Reverse (Vr) (Max):
90V
Pd - Power Dissipation:
400mW
Voltage - Forward(Vf@If):
1V@100mA
Current - Rectified:
100mA
Mfr. Part #:
CDSUR400-HF
Package:
SOD-523F
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 |
2410121739_Comchip-CDSUR400-HF_C3013406.pdf
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