power rectifier Changzhou Starsea Elec SK310B with JEDEC DO 214AA case and UL 94V 0 flammability classification
Key Attributes
Model Number:
SK310B
Product Custom Attributes
Diode Configuration:
Independent
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
100V
Voltage - Forward(Vf@If):
850mV@3A
Current - Rectified:
3A
Mfr. Part #:
SK310B
Package:
SMB(DO-214AA)
Product Description
Product Overview
The SK32B THRU SK310B series are surface mount Schottky barrier rectifiers designed for applications requiring efficient power conversion. These rectifiers feature a metal silicon junction for majority carrier conduction, resulting in low power loss and high efficiency. They are ideal for automated placement due to built-in strain relief and offer high forward surge current capability. The series is suitable for various industrial applications with reverse voltage ratings from 20 to 100 Volts and a forward current of 3.0 Amperes.
Product Attributes
- Case: JEDEC DO-214AA molded plastic body
- Terminals: Solderable per MIL-STD-750, Method 2026
- Polarity: Color band denotes cathode end
- Mounting Position: Any
- Flammability Classification: UL 94V-0
Technical Specifications
| Symbol | Description | SK32B | SK33B | SK34B | SK35B | SK36B | SK38B | SK310B | Units |
|---|---|---|---|---|---|---|---|---|---|
| VRRM | Maximum repetitive peak reverse voltage | 20 | 30 | 40 | 50 | 60 | 80 | 100 | V |
| VRMS | Maximum RMS voltage | 14 | 21 | 28 | 35 | 42 | 56 | 70 | V |
| VDC | Maximum DC blocking voltage | 20 | 30 | 40 | 50 | 60 | 80 | 100 | V |
| I(AV) | Maximum average forward rectified current at TL (see fig.1) | 3.0 | A | ||||||
| IFSM | Peak forward surge current 8.3ms single half sine-wave superimposed on rated load | 50 | A | ||||||
| VF | Maximum instantaneous forward voltage at 3.0A | 0.55 - 0.85 | V | ||||||
| IR | Maximum DC reverse current TA=25 C at rated DC blocking voltage | 0.5 | mA | ||||||
| IR | Maximum DC reverse current TA=100 C at rated DC blocking voltage | 10 | mA | ||||||
| CJ | Typical junction capacitance (NOTE 1) | 300 | pF | ||||||
| RJA | Typical thermal resistance (NOTE 2) | 68.0 | C/W | ||||||
| TJ, TSTG | Operating junction temperature range / Storage temperature range | -55 to +150 | C | ||||||
| Weight | 0.093 | grams | |||||||
| Weight | 0.003 | ounce | |||||||
2304140030_Changzhou-Starsea-Elec-SK310B_C105696.pdf
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