SK33B-L
Schottky RectifierThe SK33B-L is a schottky rectifier from MCC (Micro Commercial Components). View the full SK33B-L datasheet below including key specifications, electrical characteristics, absolute maximum ratings.
Manufacturer
MCC (Micro Commercial Components)
Category
Schottky Rectifier
Key Specifications
| Parameter | Value |
|---|---|
| Current - Average Rectified (Io) | 3A |
| Reverse Leakage Current | 500 µA @ 30 V |
| Mounting Type | Surface Mount |
| Operating Temperature - Junction | -55°C ~ 150°C |
| Package / Case | DO-214AA, SMB |
| Packaging | MouseReel |
| Clock Speed | Fast Recovery =< 500ns, > 200mA (Io) Hz |
| Standard Pack Qty | 3000 |
| Supplier Device Package | DO-214AA (SMB) |
| Diode Technology | Schottky |
| Reverse Voltage (Max) | 30 V |
| Forward Voltage (Max) | 500 mV @ 3 A |
Overview
Part: SK33B-L — Micro Commercial Components Corp.
Type: Schottky Rectifier
Description: 3 Amp Schottky Rectifier with a 30V maximum DC blocking voltage, featuring low forward voltage and high current capability for surface mount applications.
Operating Conditions:
- Operating temperature: -55°C to +125°C
- Max DC Blocking Voltage: 30V
Absolute Maximum Ratings:
- Max DC Blocking Voltage: 30V
- Max continuous current: 3.0A (Average Forward Current)
- Max junction temperature: +125°C
- Max storage temperature: +150°C
Key Specs:
- Average Forward Current: 3.0A
- Peak Forward Surge Current: 100A (8.3ms, Half Sine)
- Maximum Instantaneous Forward Voltage: 0.50V (IFM = 3.0A; TJ = 25°C)
- Maximum DC Reverse Current: 0.1mA (TJ = 25°C)
- Maximum DC Reverse Current: 10mA (TJ = 100°C)
- Typical Junction Capacitance: 210 pF (Measured at 1.0MHz, VR=4.0V)
- Maximum Recurrent Peak Reverse Voltage: 30V
- Typical Thermal Resistance (Junction to Lead): 10°C/W
Features:
- Lead Free Finish/RoHS Compliant
- For Surface Mount Applications
- Extremely Low Thermal Resistance
- Halogen Free. 'Green' Device
- High Current Capability With Low Forward Voltage
- Epoxy Meets UL 94 V-0 Flammability Rating
- Moisture Sensitivity Level 1
Applications:
Package:
- Surface Mount package (Dimensions: 5.08–5.59 mm length, 4.06–4.85 mm width)
Features
- Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix D esignates Compliant. See O rdering I nformation)
- For Surface Mount Applications
- Extremely Low Thermal Resistance
- Halogen Free. 'Green' Device (Note 2)
- High Current Capability With Low Forward Voltage
- Epoxy Meets UL 94 V-0 Flammability Rating
- Moisture Sensitivity Level 1
Electrical Characteristics
| Average Forward Current | I F(AV) | 3 .0A | See Fig. 1 |
|---|---|---|---|
| Peak Forward Surge Current | I FSM | 10 0A | 8.3ms, H alf S ine |
| Maximum Instantaneous Forward Voltage SK32B-L | V F | 0 . 5 0V 0 . 75 V 0 . 8 5V | I FM = 3 .0A; T J =25 ⁰ C * |
| Maximum DC Reverse Current a t Rated DC Blocking Voltage | I R | 0 . 1m A 1 0 m A | T J =25 ⁰ C T J = 100 ⁰ C |
| Typical Junction Capacitance SK32B-L | C J | 210 pF 160 pF 125 pF | Measured at 1.0MHz, VR=4.0V |
Absolute Maximum Ratings
- Operating Junction Temperature Range:SK32B-L~SK34B-L: -55°C to +125°C
- Operating Junction Temperature Range:SK35B-L~SK3 6 B-L: -55°C to +150°C
- Operating Junction Temperature Range:SK38B-L~SK310B-L: -55°C to +175°C
- Storage Temperature Range: -55 ⁰ C to +150 ⁰ C
- Typical Thermal Resistance: 10°C/W Junction to Lead
- Typical Thermal Resistance: 20°C/W Junction to Case
- Typical Thermal Resistance: 55°C/W Junction to Ambient
| MCC Part Number | Device Marking | Maximum Recurrent Peak Reverse Voltage | Maximum RMS Voltage | Maximum DC Blocking Voltage |
|---|---|---|---|---|
| SK32B-L | SK32B | 2 0V | 14 V | 2 0V |
| SK33B-L | SK33B | 3 0V | 21 V | 3 0V |
| SK34B-L | SK34B | 4 0V | 28 V | 4 0V |
| SK35B-L | SK35B | 5 0V | 35 V | 5 0V |
| SK36B-L | SK36B | 6 0V | 42 V | 6 0V |
| SK38B-L | SK38B | 8 0V | 56 V | 8 0V |
| SK310B-L | SK310B | 1 00V | 7 0V | 1 00V |
Related Variants
The following components are covered by the same datasheet.
| Part Number | Manufacturer | Package |
|---|---|---|
| SK310B-L | MCC (Micro Commercial Components) | — |
| SK32B-L | MCC (Micro Commercial Components) | — |
| SK33B | MCC (Micro Commercial Components) | — |
| SK33B-LTP | MCC (Micro Commercial Components) | DO-214AA, SMB |
| SK34B-L | MCC (Micro Commercial Components) | — |
| SK35B-L | MCC (Micro Commercial Components) | — |
| SK36B-L | MCC (Micro Commercial Components) | — |
| SK38B-L | MCC (Micro Commercial Components) | — |
| SK3XXB-L | MCC (Micro Commercial Components) | — |
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