Glass Passivated Chip Junction Schottky Rectifiers BLUE ROCKET SS310B Surface Mount SMB Package Diodes
SS32B~SS320B Series Surface Mount Schottky Barrier Rectifiers
Product Overview
The SS32B to SS320B series are general-purpose surface mount Schottky barrier rectifiers designed for various applications. Featuring a glass-passivated chip junction, these diodes offer reliable performance with reverse voltages ranging from 20V to 200V and a forward current of 3.0A. They are compliant with EU RoHS 2011/65/EU directives and are halogen-free, making them suitable for environmentally conscious manufacturing processes. The SMB package ensures compatibility with surface mounting technologies.
Product Attributes
- Type: Surface Mount Schottky Barrier Rectifiers
- Construction: Glass Passivated Chip Junction
- Compliance: Lead-free, EU RoHS 2011/65/EU directives
- Halogen-Free: Yes
- Application: General purpose, Surface mounted applications
- Package: SMB
Technical Specifications
| Parameter | Symbol | Rating | Unit | SS32B | SS34B | SS36B | SS38B | SS310B | SS312B | SS315B | SS320B |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute Maximum Ratings (Ta=25) | |||||||||||
| Maximum Repetitive Peak Reverse Voltage | VRRM | 20 | V | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| Maximum RMS voltage | VRMS | 14 | V | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| Maximum DC Blocking Voltage | VDC | 20 | V | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| Maximum Average Forward Rectified Current | IFAV | 3.0 | A | ||||||||
| Peak Forward Surge Current 8.3 ms Single Half Sine Wave Superimposed on Rated Load (JEDEC Method) | IFSM | 80 | A | ||||||||
| Typical Junction Capacitance | Cj | 450 | pF | ✔ | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
| Typical Thermal Resistance 1) | RJA | 60 | /W | ||||||||
| Operating and Storage Temperature Range | Tj,Tstg | -55~+150 | |||||||||
| 1) P.C.B. mounted with 2.0 X 2.0" (5 X5 cm) copper pad areas. | |||||||||||
| Electrical Characteristics (Ta=25) | |||||||||||
| Maximum Instantaneous Forward Voltage | VF | IF=3.0A | V | 0.55 | 0.70 | 0.85 | 0.95 | 0.95 | 0.95 | 0.95 | 0.95 |
| Maximum DC Reverse Current at Rated DC Blocking Voltage | IR | Ta=25 | mA | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Ta=100 | mA | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | ||
Packaging
| Package Type | Units/Reel | Reels/Inner Box | Units/Inner Box | Inner Boxes/Outer Box | Units/Outer Box | Dimension (unit: mm3) | Reel | Inner Box | Outer Box |
|---|---|---|---|---|---|---|---|---|---|
| SMB | 3,000 | 2 | 6,000 | 7 | 42,000 | 336X336X40 | 1312 | 380X335X366 |
Temperature Profile for IR Reflow Soldering (Pb-Free)
- Preheating: 25~150, Time: 60~90sec.
- Peak Temp.: 2455, Duration: 50.5sec.
- Cooling Speed: 2~10/sec.
Resistance to Soldering Heat Test Conditions
- Temp.: 2605
- Time: 101 sec.
Marking Instructions
- SS32: Product Type Code
- ****: Lot No. Code (The 1st * means: YM Code, The last 3 * means: little Lot No Code)
2506031405_BLUE-ROCKET-SS310B_C47120505.pdf
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