Schottky Barrier Rectifier Surface Mount Changzhou Starsea Elec SK34C with 3 Ampere Forward Current
Key Attributes
Model Number:
SK34C
Product Custom Attributes
Reverse Leakage Current (Ir):
500uA@40V
Non-Repetitive Peak Forward Surge Current:
100A
Operating Junction Temperature Range:
-55℃~+125℃
Voltage - DC Reverse (Vr) (Max):
40V
Voltage - Forward(Vf@If):
550mV@3A
Current - Rectified:
3A
Mfr. Part #:
SK34C
Package:
SMC(DO-214AB)
Product Description
Product Overview
The SK32C thru SK310C series are surface mount Schottky barrier rectifiers designed for a wide range of reverse voltages from 20 to 100 Volts and a forward current of 3.0 Amperes. These rectifiers offer low power loss and high efficiency, making them ideal for applications requiring high forward surge current capability. Their built-in strain relief and suitability for automated placement make them a practical choice for modern manufacturing processes. The plastic package meets Underwriters Laboratory Flammability Classification 94V-0, and high temperature soldering is guaranteed.
Product Attributes
- Case: JEDEC DO-214AB molded plastic body
- Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
- Polarity: Color band denotes cathode end
- Mounting Position: Any
- Flammability Classification: Underwriters Laboratory 94V-0
Technical Specifications
| Symbol | Unit | SK32C | SK33C | SK34C | SK35C | SK36C | SK38C | SK310C | Description |
|---|---|---|---|---|---|---|---|---|---|
| VRRM | V | 20 | 30 | 40 | 50 | 60 | 80 | 100 | Maximum repetitive peak reverse voltage |
| VRMS | V | 14 | 21 | 28 | 35 | 42 | 56 | 70 | Maximum RMS voltage |
| VDC | V | 20 | 30 | 40 | 50 | 60 | 80 | 100 | Maximum DC blocking voltage |
| I(AV) | A | 3.0 | Maximum average forward rectified current at TL (see fig.1) | ||||||
| IFSM | A | 500 | Peak forward surge current 8.3ms single half sine-wave superimposed on rated load | ||||||
| VF | V | 0.55 (at 3.0A) | 0.70 (at 3.0A) | 0.55 (at 3.0A) | 0.70 (at 3.0A) | 0.55 (at 3.0A) | 0.70 (at 3.0A) | 0.55 (at 3.0A) | Maximum instantaneous forward voltage at 3.0A |
| IR | mA | 0.5 (at TA=25 C, rated VDC) | Maximum DC reverse current | ||||||
| CJ | pF | 100 (Typical, measured at 1MHz, VR=4.0V) | Typical junction capacitance (NOTE 1) | ||||||
| RJA | C/W | 300 (Typical, P.C.B. mounted with 0.2x0.2 (5.0x5.0mm) copper pad areas) (NOTE 2) | Typical thermal resistance (NOTE 2) | ||||||
| TJ, TSTG | C | -55 to +150 | Operating junction temperature range / Storage temperature range | ||||||
| Dimensions (DO-214AB) | inches (mm) | Length: 0.280(7.11)-0.260(6.60), Width: 0.245(6.22)-0.220(5.59), Height: 0.126(3.20)-0.114(2.90) | |||||||
| Weight | ounce (grams) | 0.007 (0.25) | |||||||
1806142311_Changzhou-Starsea-Elec-SK34C_C105698.pdf
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