SMD Schottky Barrier Rectifiers featuring Comchip CDBA340-HF for ultra high speed switching and loss
Key Attributes
Model Number:
CDBA340-HF
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
70A
Reverse Leakage Current (Ir):
500uA@40V
Operating Junction Temperature Range:
-50℃~+150℃
Voltage - DC Reverse (Vr) (Max):
40V
Voltage - Forward(Vf@If):
500mV@3A
Current - Rectified:
3A
Mfr. Part #:
CDBA340-HF
Package:
SMA(DO-214AC)
Product Description
Product Overview
These SMD Schottky Barrier Rectifiers offer ultra-high-speed switching, low power loss, and high efficiency. Designed for low profile surface mount applications, they optimize board space while providing high current capability and low forward voltage drop. Features include a guard ring for overvoltage protection and a silicon epitaxial planar chip with a metal silicon junction. Available in reverse voltages from 40 to 100 Volts and a forward current of 3.0 Amp.
Product Attributes
- Brand: Comchip Technology CO., LTD.
- Material: Silicon epitaxial planar chip, metal silicon junction
- Certifications: RoHS Device, Halogen Free
- Flame Retardant: UL94-V0 rate
- Polarity: Indicated by cathode band
- Weight: 0.055 grams
Technical Specifications
| Part Number | Reverse Voltage (V) | Forward Current (A) | Max. RMS Voltage (V) | Max. Repetitive Peak Reverse Voltage (V) | Max. DC Blocking Voltage (V) | Max. instantaneous forward voltage @3.0A, TA=25C (V) | Max. Forward Surge Current (A) @ 8.3ms | Reverse Current @ VR=VRRM, TA=25C (mA) | Reverse Current @ VR=VRRM, TA=100C (mA) | Junction to Ambient Thermal Resistance (C/W) | Junction Capacitance (pF) @ f=1MHz, VR=4V | Operating Temperature (C) | Storage Temperature (C) |
| CDBA340-HF | 40 | 3.0 | 28 | 40 | 40 | 0.50 | 70 | 0.5 | 20 | 55 | 250 | -50 to +150 | -50 to +175 |
| CDBA360-HF | 60 | 3.0 | 42 | 60 | 60 | 0.70 | 70 | 0.5 | 20 | 55 | 250 | -50 to +150 | -50 to +175 |
| CDBA3100-HF | 100 | 3.0 | 70 | 100 | 100 | 0.81 | 70 | 0.5 | 20 | 55 | 250 | -50 to +150 | -50 to +175 |
2409300604_Comchip-CDBA340-HF_C2885988.pdf
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