Surface Mount Schottky Rectifier Comchip CDBMTS140L-HF with Loss and Excellent Thermal Dissipation
Key Attributes
Model Number:
CDBMTS140L-HF
Product Custom Attributes
Reverse Leakage Current (Ir):
1mA@40V
Non-Repetitive Peak Forward Surge Current:
30A
Voltage - DC Reverse (Vr) (Max):
40V
Operating Junction Temperature Range:
-55℃~+100℃
Voltage - Forward(Vf@If):
400mV@1A
Current - Rectified:
1A
Mfr. Part #:
CDBMTS140L-HF
Package:
SOD-123S
Product Description
Product Overview
The CDBMTS140L-HF is a Low VF SMD Schottky Barrier Rectifier from Comchip Technology. It features high current capability, low forward voltage drop, high surge capability, and ultra high-speed switching. Designed for low power loss and high efficiency, it is ideal for space-optimized surface-mounted applications. The device offers excellent power dissipation, better reverse leakage current, and thermal resistance, with a guard ring for overvoltage protection.
Product Attributes
- Brand: Comchip Technology
- Case: SOD-123S/MINI SMA
- Material: Molded plastic, UL94-V0 rated flame retardant, Halogen Free
- Polarity: Indicated by cathode band
- Weight: 0.0155 grams (approx.)
- Mounting Position: Any
- Certifications: RoHS Device, Halogen Free
Technical Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
| Maximum Ratings | VRRM | 40 | V | |||
| VRMS | 28 | V | ||||
| IFSM | 8.3ms single half sine-wave superimposed on rate load(JEDEC method) | 30 | A | |||
| TJ | Storage temperature range | -65 | +175 | C | ||
| Electrical Characteristics | Io | Forward rectified current | 1.0 | A | ||
| VF | Forward voltage | IF = 1 A | 0.4 | V | ||
| IR | Reverse current | VR = 40 V, TJ = 25C | 20 | uA | ||
| IR | Reverse current | VR = 40 V, TJ = 75C | 130 | uA | ||
| Thermal Resistance | RJA | Junction to ambient | 53 | C/W | ||
| RJC | Junction to case | 35 | C/W | |||
| Diode Junction capacitance | CJ | f=1MHz and applied 4V DC reverse voltage | 100 | pF |
2410121716_Comchip-CDBMTS140L-HF_C5179966.pdf
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