Surface Mount Schottky Rectifier DOWO SS310 with Peak Temperature Rating 260 Celsius and MSL Level 1
Key Attributes
Model Number:
SS310
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
70A
Reverse Leakage Current (Ir):
100uA@100V
Operating Junction Temperature Range:
-55℃~+175℃
Diode Configuration:
Independent
Voltage - DC Reverse (Vr) (Max):
100V
Voltage - Forward(Vf@If):
850mV@3A
Current - Rectified:
3A
Mfr. Part #:
SS310
Package:
SMB
Product Description
Product Overview
The Surface Mount Schottky Rectifier features a low-profile package ideal for automated placement. It offers guardring for overvoltage protection, low power losses with high efficiency, and high forward surge capability. This rectifier meets MSL level 1, per J-STD-020, with a maximum peak of 260 C. It is designed for low voltage, high frequency inverters, freewheeling, DC/DC converters, and polarity protection applications.
Product Attributes
- Package: DO-214AA (SMB)
- Molding compound: UL 94 V-0 flammability rating, RoHS-compliant, halogen-free
- Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102
- Polarity: Cathode line denotes the cathode end
Technical Specifications
| Parameter | Symbol | Unit | SS32 | SS33 | SS34 | SS35 | SS36 | SS38 | SS310 | SS315 | SS320 |
| Repetitive peak reverse voltage | VRRM | V | 20 | 30 | 40 | 50 | 60 | 80 | 100 | 150 | 200 |
| Average rectified output current @60Hz sine wave, resistance load, Tc (FIG.1) | IO | A | 3.0 | ||||||||
| Surge(non-repetitive)forward current @60Hz half-sine wave,1 cycle, Ta=25 | IFSM | A | 70 | ||||||||
| Storage temperature | Tstg | -55 ~+150 | |||||||||
| Junction temperature | Tj | -55 ~+175 | |||||||||
| Maximum instantaneous forward voltage drop per diode | VF | V | IFM =3.0A | ||||||||
| 0.50 | 0.57 | 0.70 | 0.85 | 0.95 | |||||||
| Maximum DC reverse current at rated DC blocking voltage per diode @ VRM=VRRM | IRRM | mA | Ta=25 | ||||||||
| 0.10 | |||||||||||
| Ta=100 | |||||||||||
| 5 | |||||||||||
| Thermal resistance | RJ-A | /W | 551) | ||||||||
| Thermal resistance | RJ-C | /W | 201) | ||||||||
1)Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.6" x 0.6" (16 mm x 16mm) copper pad areas.
2410121800_DOWO-SS310_C6075474.pdf
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