Comchip CDBA540 HF Schottky Barrier Rectifiers with UL94 V0 flame retardant epoxy and RoHS compliance
Key Attributes
Model Number:
CDBA540-HF
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
125A
Reverse Leakage Current (Ir):
500uA@40V
Operating Junction Temperature Range:
-50℃~+150℃
Voltage - DC Reverse (Vr) (Max):
40V
Voltage - Forward(Vf@If):
550mV@5A
Current - Rectified:
5A
Mfr. Part #:
CDBA540-HF
Package:
SMA(DO-214AC)
Product Description
SMD Schottky Barrier Rectifiers
Ultra high-speed switching SMD Schottky Barrier Rectifiers designed for low profile surface mount applications to optimize board space. They offer low power loss, high efficiency, high current capability, and low forward voltage drop. Features include high surge capability and a guard ring for overvoltage protection. Ideal for applications requiring efficient rectification and fast switching speeds.
Product Attributes
- Brand: Comchip Technology CO., LTD.
- Case: Molded plastic, DO-214AC / SMA
- Terminals: Solderable per MIL-STD-750, method 2026.
- Polarity: Indicated by cathode band.
- Material: Silicon epitaxial planar chip, metal silicon junction.
- Epoxy: UL94-V0 rate flame retardant.
- Certifications: RoHS Device, Halogen Free
Technical Specifications
| Part Number | Max. Repetitive Peak Reverse Voltage (V) | Max. DC Blocking Voltage (V) | Max. RMS Voltage (V) | Max. Instantaneous Forward Voltage @ 5.0A, TA=25C (V) | Forward Surge Current 8.3ms single half sine-wave (A) | Max. Reverse Current @ VR=VRRM, TA=25C (mA) | Max. Reverse Current @ VR=VRRM, TA=100C (mA) | Junction to Ambient Thermal Resistance (C/W) | Diode Junction Capacitance @ VR=4V, f=1MHz (pF) | Storage Temperature (C) | Operating Temperature (C) |
| CDBA540-HF | 40 | 40 | 28 | 0.55 | 125 | 0.5 | 20 | 380 | 24 | -50 to +175 | -50 to +150 |
| CDBA560-HF | 60 | 60 | 42 | 0.75 | 125 | 0.5 | 20 | 380 | 24 | -50 to +175 | -50 to +150 |
| CDBA5100-HF | 100 | 100 | 70 | 0.81 | 125 | 0.5 | 20 | 380 | 24 | -50 to +175 | -50 to +150 |
| CDBA5150-HF | 150 | 150 | 105 | 0.87 | 125 | 0.5 | 20 | 380 | 24 | -50 to +175 | -50 to +150 |
| CDBA5200-HF | 200 | 200 | 140 | 0.90 | 125 | 0.5 | 20 | 380 | 24 | -50 to +175 | -50 to +150 |
2409300604_Comchip-CDBA540-HF_C2885992.pdf
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