Low profile Schottky rectifier Leiditech SK54C with ultrafast recovery and low forward voltage drop
Key Attributes
Model Number:
SK54C
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
150A
Reverse Leakage Current (Ir):
500uA@40V
Operating Junction Temperature Range:
-65℃~+125℃
Voltage - DC Reverse (Vr) (Max):
40V
Diode Configuration:
-
Voltage - Forward(Vf@If):
550mV@5A
Current - Rectified:
5A
Mfr. Part #:
SK54C
Package:
SMC
Product Description
Product Overview
This series of Schottky rectifiers offers low profile packaging ideal for automated placement. They feature ultrafast reverse recovery time, low power losses for high efficiency, and a low forward voltage drop. With high surge capability and high-temperature soldering resistance, these components are designed for demanding applications.
Product Attributes
- Brand: Leiditech
- Origin: Shanghai Leiditech Electronic Co.,Ltd
- Certifications: RoHS 2002/95/1, WEEE 2002/96/EC
- Material: JEDEC DO-214AB molded plastic
- Terminals: Solder plated, solderable per J-STD-002B and JESD22-B102D
- Polarity: Laser band denotes cathode end
Technical Specifications
| Model | VRRM (V) | IF(AV) (A) | IFSM (A) | VF (V) (Max) | IR (mA) (Max) |
| SK52C | 20 | 5.0 | 150 | 0.50 | 0.5 |
| SK53C | 30 | 5.0 | 150 | 0.55 | 0.5 |
| SK54C | 40 | 5.0 | 150 | 0.70 | 0.5 |
| SK55C | 50 | 5.0 | 150 | 0.85 | 0.5 |
| SK56C | 60 | 5.0 | 150 | 0.95 | 0.5 |
| SK58C | 80 | 5.0 | 150 | 0.95 | 0.5 |
| SK510C | 100 | 5.0 | 150 | 0.95 | 0.5 |
| SK515C | 150 | 5.0 | 150 | 0.95 | 0.5 |
| SK520C | 200 | 5.0 | 150 | 0.95 | 0.5 |
| Parameter | Symbol | Conditions | Value | Unit |
| Maximum DC blocking voltage | VDC | Tj=25 | 20 to 200 | V |
| Maximum RMS voltage | VRMS | Tj=25 | 14 to 140 | V |
| Maximum repetitive peak reverse voltage | VRRM | Tj=25 | 20 to 200 | V |
| Maximum average forward rectified current | IF(AV) | Tj=125 | 5.0 | A |
| Peak forward surge current | IFSM | 8.3 ms single half sine-wave | 150 | A |
| Instantaneous forward voltage | VF | IF=5.0A, Tj=25 | 0.50 to 0.95 | V |
| Reverse current | IR | VR=VDC, Tj=25 | 0.5 | mA |
| Reverse current | IR | VR=VDC, Tj=100 | 10.0 | mA |
| Operating junction and storage temperature range | TJ, TSTG | -65 to +125 | ||
| Voltage rate of change (rated VR) | dv/dt | 10000 | V/s | |
| Thermal resistance from junction to lead | RJL | Note 1 | 20 | /W |
2103301537_Leiditech-SK54C_C2759882.pdf
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