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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,436 pcs
|
1436 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Conflict Minerals | |
| Current | |
| Halogen Free | |
| IFSM (Maximum @ 50 Hz half sine-wave, 10 ms) | |
| IFSM (Maximum @ 60 Hz half sine-wave, 8.3 ms) | |
| Industrial Grade | |
| Junction Capacitance (Cj) | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Reverse Leakage Current (IR) | |
| Speed | |
| Standard Package Qty | |
| Storage Temperature (Ts) | |
| Supplier Device Package | |
| Technology | |
| Termination Style | |
| Thermal Resistance Junction to Ambient (RthA) | |
| Thermal Resistance Junction to Leads (RthL) | |
| Voltage | |
| Voltage - DC Reverse (VRRM) | |
| i²t Rating |
The SB590 is a Schottky barrier rectifier diode from Diotec Semiconductor, designed for high-efficiency rectification in power supplies and DC/DC converters. It has a maximum repetitive peak reverse voltage (VRRM) of 90V and an average forward rectified current (IFAV) of 5A at 50°C ambient. The forward voltage drop is typically 790 mV at 5A and 25°C, ensuring low power dissipation. The device can handle peak forward surge currents up to 125A (50 Hz) and 135A (60 Hz), with an I²t rating of 78 A²s for fuse coordination.
The SB590 is packaged in a DO-201 axial leaded through-hole package, suitable for automated assembly. It operates over a junction temperature range of -50°C to 150°C and has a thermal resistance of 25 K/W junction-to-ambient and 8 K/W junction-to-leads. The diode is RoHS compliant (exemption 7a), REACH compliant, and free of conflict minerals, making it suitable for commercial and industrial applications. Typical uses include output rectification in DC/DC converters, polarity protection, and free-wheeling diode circuits.
| Qty | Low | High |
|---|---|---|
| 340+ | $1.22 | $1.22 |
| 680+ | $0.62 | $0.62 |
| 1,700+ | $0.27 | $0.27 |
| 3,400+ | $0.23 | $0.23 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum repetitive peak reverse voltage is 90V.
The maximum average forward rectified current is 5A at 50°C ambient.
The maximum forward voltage drop is 790 mV at 5A and 25°C junction temperature.
The SB590 is available in a DO-201 axial leaded through-hole package.
The peak forward surge current is 125A for 50 Hz (10 ms) and 135A for 60 Hz (8.3 ms).
The maximum operating junction temperature is 150°C.
Yes, the SB590 is RoHS compliant (exemption 7a), REACH compliant, and conflict minerals compliant.