SMD Schottky Barrier Rectifier Comchip ACDBA140-HF with Over Voltage Protection and Low Forward Drop
Key Attributes
Model Number:
ACDBA140-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):
500mV@1A
Current - Rectified:
1A
Mfr. Part #:
ACDBA140-HF
Package:
DO-214AC
Product Description
Product Overview
The ACDBA140-HF is a SMD Schottky Barrier Rectifier from Comchip Technology, designed for automated placement with a low profile package. It features a guard ring for over-voltage protection and a low forward voltage drop. Ideal for applications requiring efficient rectification and over-voltage protection.
Product Attributes
- Brand: Comchip Technology
- Certifications: RoHS, Halogen Free, AEC-Q101
- Material: Molded plastic (UL flammability classification rate 94V-0), Lead free plating (Tin finish)
- Origin: CO., LTD.
Technical Specifications
| Parameter | Symbol | Conditions | MIN. | TYP. | MAX. | Unit |
| Maximum Ratings | ||||||
| Repetitive peak reverse voltage | VRRM | 40 | V | |||
| DC blocking voltage | VDC | 40 | V | |||
| RMS voltage | VRMS | 28 | V | |||
| Average forward rectified current | IF(AV) | on rate load (JEDEC method) | 1.0 | A | ||
| Peak forward surge current | IFSM | 8.3ms single half sine-wave superimposed on rate load (JEDEC method) | 30 | A | ||
| Operating Temperature range | TJ | -55 | +125 | C | ||
| Storage temperature range | TSTG | -55 | +150 | C | ||
| Electrical Characteristics | ||||||
| Instantaneous forward voltage | VF | IF = 1A, TA=25C | 0.5 | V | ||
| Reverse Current | IR | VR = VRRM TA=25C | 0.5 | mA | ||
| Reverse Current | IR | VR = VRRM T =100C | 15 | mA | ||
| Junction capacitance | CJ | f=1MHZ and applied 4V DC reverse Voltage | 65 | pF | ||
| Thermal Resistance | RJC | Junction to case | 40 | C/W | ||
2410121848_Comchip-ACDBA140-HF_C5120165.pdf
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