Schottky Barrier Rectifier Comchip CDBM1100-HF Mini SMA Package Low Forward Voltage Drop
Key Attributes
Model Number:
CDBM1100-HF
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
30A
Reverse Leakage Current (Ir):
500uA@100V
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
100V
Voltage - Forward(Vf@If):
850mV@1A
Current - Rectified:
1A
Mfr. Part #:
CDBM1100-HF
Package:
SOD-123
Product Description
Product Overview
Comchip Technology's CDBM140-HF Thru. CDBM1200-HF are SMD Schottky Barrier Rectifiers designed for low power loss and high efficiency. These rectifiers feature a tiny plastic Mini SMA/SOD-123 package, making them ideal for space-optimized surface-mount applications. They offer high current capability, low forward voltage drop, high surge capability, and guardring for overvoltage protection, with ultra-high-speed switching capabilities. The silicon epitaxial planar chip with a metal silicon junction ensures reliable performance.
Product Attributes
- Brand: Comchip Technology CO., LTD.
- Origin: Not specified
- Material: Molded plastic, Silicon epitaxial planar chip, metal silicon junction
- Color: Not specified
- Certifications: RoHS, Halogen Free, JEDEC, MIL-STD-750, MIL-STD-19500 /228
Technical Specifications
| Parameter | Symbol | CDBM140-HF | CDBM160-HF | CDBM1100-HF | CDBM1150-HF | CDBM1200-HF | Unit |
| Repetitive peak reverse voltage | VRRM | 40 | 60 | 100 | 150 | 200 | V |
| Maximum RMS voltage | VRMS | 28 | 42 | 70 | 105 | 140 | V |
| Continuous reverse voltage | VR | 40 | 60 | 100 | 150 | 200 | V |
| Maximum forward voltage @IF=1.0A | VF | 0.50 | 0.50 | 0.70 | 0.85 | 0.92 | V |
| Forward rectified current | IO | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | A |
| Forward surge current, 8.3ms half sine wave | IFSM | 30 | 30 | 30 | 30 | 30 | A |
| Reverse current on VR=VRRM @TA=25C | IR | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | mA |
| Reverse current on VR=VRRM @TA=100C | IR | 10 | 10 | 10 | 10 | 10 | mA |
| Typ. diode junction capacitance (Note 1) | CJ | 120 | 120 | 120 | 120 | 120 | pF |
| Operating junction temperature | TJ | -55 to +125 | -55 to +125 | -55 to +125 | -55 to +125 | -55 to +125 | C |
| Storage temperature | TSTG | -65 to +175 | -65 to +175 | -65 to +175 | -65 to +175 | -65 to +175 | C |
2410121811_Comchip-CDBM1100-HF_C3012752.pdf
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