Schottky Barrier Rectifier Doeshare SS34 with 40 Volt Peak Reverse Voltage and 3 Amp Current Capacity
Product Overview
The SS32 THUR SS320 series are 3.0 Amp Surface Mounted Schottky Barrier Rectifiers designed for surface mounted applications. These rectifiers feature a low profile package with built-in strain relief and utilize metal-to-silicon majority carrier conduction for low power loss and high efficiency. They offer high surge capacity and are suitable for use in low voltage, high frequency inverters, free wheeling, and polarity protection applications. The products are Pb-free and meet RoHS environment substance directive requests, with terminals solderable per MIL-STD-750, Method 2026. The color band denotes the positive end (cathode).
Product Attributes
- Brand: DOESHARE
- Product Type: Schottky Barrier Rectifiers
- Package Type: SMA
- Flammability Classification: 94V-O
- Material: Metal to silicon rectifier
- Terminal Plating: Solder plated
- Certifications: RoHS compliant (for Pb-free products)
Technical Specifications
| Parameter | Symbol | SS32 | SS34 | SS34A | SS36 | SS38 | SS310 | SS312 | SS315 | SS320 | Units | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 20 | 40 | 45 | 60 | 80 | 100 | 120 | 150 | 200 | V | |
| Maximum RMS voltage | VRMS | 14 | 28 | 31.5 | 42 | 56 | 70 | 84 | 105 | 140 | V | |
| Maximum DC Blocking Voltage | VDC | 20 | 40 | 45 | 60 | 80 | 100 | 120 | 150 | 200 | V | |
| Maximum Average Forward Rectified Current | IF(AV) | 3.0 | A | |||||||||
| Peak Forward Surge Current, 8.3ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method) | IFSM | 80 | A | |||||||||
| Max Instantaneous Forward Voltage at 3 A | VF | 0.55 | 0.70 | 0.85 | 0.95 | V | ||||||
| Maximum DC Reverse Current Ta = 25C at Rated DC Reverse Voltage | IR | 0.5 | mA | |||||||||
| Maximum DC Reverse Current Ta = 100C at Rated DC Reverse Voltage | IR | 5 | 3 | mA | ||||||||
| Typical Junction Capacitance (1) | Cj | 450 | 400 | pF | ||||||||
| Typical Thermal Resistance (2) | RJA | 70 | C/W | |||||||||
| Operating Junction Temperature Range | Tj | -55 ~ +150 | C | |||||||||
| Storage Temperature Range | Tstg | -55 ~ +150 | C | |||||||||
| Weight | 0.002 ounce, 0.060 gram | |||||||||||
(1) Measured at 1 MHz and applied reverse voltage of 4 V D.C.
(2) P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper pad areas.
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