Low Forward Voltage Drop Schottky Diode Comchip CDBFN140-HF with and Guard Ring Overvoltage Protection
Key Attributes
Model Number:
CDBFN140-HF
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
30A
Reverse Leakage Current (Ir):
500uA@40V
Operating Junction Temperature Range:
-55℃~+125℃
Voltage - DC Reverse (Vr) (Max):
40V
Voltage - Forward(Vf@If):
550mV@1A
Current - Rectified:
1A
Mfr. Part #:
CDBFN140-HF
Package:
SOD-323
Product Description
Product Overview
Comchip Technology's CDBFN140-HF Thru CDBFN160-HF are SMD Schottky Barrier Rectifiers designed for low-profile surface-mounted applications, optimizing board space. They offer excellent power dissipation, low power loss, high efficiency, and high current capability with low forward voltage drop. Features include high surge capability, guard ring for overvoltage protection, and ultra-high-speed switching. The devices utilize a silicon epitaxial planar chip with a metal silicon junction and are lead-free, meeting environmental standards.
Product Attributes
- Brand: Comchip Technology CO., LTD.
- Origin: Not specified
- Material: Silicon epitaxial planar chip, metal silicon junction
- Color: Not specified
- Certifications: RoHS, MIL-STD-19500 /228 (Lead-free parts)
- Package: JEDEC SOD-323
- Terminals: Solder plated
- Polarity: Indicated by cathode band
- Mounting Position: Any
- Weight: 0.008 grams (approx.)
- Halogen Free: Yes
Technical Specifications
| Part Number | Repetitive Peak Reverse Voltage (VRRM) | Maximum RMS Voltage (VRMS) | Continuous Reverse Voltage (VR) | Maximum Forward Voltage (VF @ IF=1.0A) | Forward Rectified Current (IO) | Forward Surge Current (IFSM @ 8.3ms) | Maximum Reverse Current (IR @ VR=VRRM, TJ=25C) | Diode Junction Capacitance (CJ @ f=1MHz, VR=4V) | Operating Junction Temperature (TJ) | Storage Temperature (TSTG) |
|---|---|---|---|---|---|---|---|---|---|---|
| CDBFN140-HF | 40V | 28V | 40V | 0.55V | 1.0A | 30A | 0.01mA | 100pF | -55 to +125C | -65 to +175C |
| CDBFN160-HF | 60V | 42V | 60V | 0.70V | 1.0A | 30A | 0.01mA | 100pF | -55 to +125C | -65 to +175C |
2410121818_Comchip-CDBFN140-HF_C6762787.pdf
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