Low Profile Surface Mount Schottky Rectifier DOWO SS54B with RoHS Compliance and Overvoltage Guard
Key Attributes
Model Number:
SS54B
Product Custom Attributes
Reverse Leakage Current (Ir):
500uA@40V
Non-Repetitive Peak Forward Surge Current:
100A
Voltage - DC Reverse (Vr) (Max):
40V
Operating Junction Temperature Range:
-55β~+150β
Voltage - Forward(Vf@If):
550mV@5A
Current - Rectified:
5A
Mfr. Part #:
SS54B
Package:
SMB
Product Description
Product Overview
Surface Mount Schottky Rectifier with a low-profile package ideal for automated placement. Features guardring for overvoltage protection, low power losses, high efficiency, and high forward surge capability. Compliant with RoHS standards and halogen-free.
Product Attributes
- Package: SMB/DO-214AA
- Terminals: Tin plated leads, solderable per
- Polarity: Cathode line denotes the cathode end
- Certifications: Compliant with RoHS standards, halogen-free
Technical Specifications
| Model | Repetitive Peak Reverse Voltage (VRRM) V | Average Rectified Output Current (IO) A @60Hz sine wave, resistance load, TL (FIG.1) | Surge (non-repetitive) forward current (IFSM) A @60Hz half-sine wave,1 cycle, Ta=25 | Storage Temperature (Tstg) | Junction Temperature (Tj) | Maximum Instantaneous Forward Voltage Drop (VF) V @ IFM=5.0A | Maximum DC Reverse Current (IRRM) mA @ VRM=VRRM, Ta=25 | Maximum DC Reverse Current (IRRM) mA @ VRM=VRRM, Ta=100 | Thermal Resistance (RJ-A) /W | Thermal Resistance (RJ-L) /W |
| SS52B | 20 | 5.0 | 100 | -55 ~+150 | -55 ~+175 | 0.55 | 0.1 | 5 | 581) | 201) |
| SS53B | 30 | 5.0 | 100 | -55 ~+150 | -55 ~+175 | 0.70 | 0.1 | 5 | 581) | 201) |
| SS54B | 40 | 5.0 | 100 | -55 ~+150 | -55 ~+175 | 0.85 | 0.1 | 5 | 581) | 201) |
| SS55B | 50 | 5.0 | 100 | -55 ~+150 | -55 ~+175 | 0.95 | 0.1 | 5 | 581) | 201) |
| SS56B | 60 | 5.0 | 100 | -55 ~+150 | -55 ~+175 | 0.55 | 0.1 | 5 | 581) | 201) |
| SS58B | 80 | 5.0 | 100 | -55 ~+150 | -55 ~+175 | 0.70 | 0.1 | 5 | 581) | 201) |
| SS510B | 100 | 5.0 | 100 | -55 ~+150 | -55 ~+175 | 0.85 | 0.1 | 5 | 581) | 201) |
| SS515B | 150 | 5.0 | 100 | -55 ~+150 | -55 ~+175 | 0.95 | 0.1 | 5 | 581) | 201) |
| SS520B | 200 | 5.0 | 100 | -55 ~+150 | -55 ~+175 | 0.55 | 0.1 | 5 | 581) | 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 16 mm) copper pad areas.
2505271725_DOWO-SS54B_C48996662.pdf
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