R O SS54B Surface Mount Schottky Rectifier Offering Losses and Performance in High Frequency Systems
Key Attributes
Model Number:
SS54B
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
120A
Reverse Leakage Current (Ir):
200uA@40V
Operating Junction Temperature Range:
-55℃~+125℃
Voltage - DC Reverse (Vr) (Max):
40V
Diode Configuration:
Independent
Voltage - Forward(Vf@If):
550mV@5.0A
Current - Rectified:
5A
Mfr. Part #:
SS54B
Package:
SMB
Product Description
Product Overview
The SS52B THRU SS520B is a series of Surface Mount Schottky Barrier Rectifiers designed for high-frequency applications. These rectifiers offer high forward surge current capability, low power losses, and high efficiency. They are ideal for automated placement due to built-in strain relief and meet MSL level 1 standards. Applications include low voltage high frequency inverters, free wheeling, and polarity protection.
Product Attributes
- Brand: (Hongjiacheng)
- Origin: Zhuhai Hongjiacheng Technology co., Ltd
- Case: DO-214AA(SMB)
- Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
- Polarity: Cathode line denotes the cathode end
- Molding compound: Meets UL 94V-0 flammability rating, RoHS-compliant, halogen-free
Technical Specifications
| Parameter | Symbol | Unit | SS52B | SS53B | SS54B | SS55B | SS56B | SS58B | SS510B | SS515B | SS520B |
| Device marking code | SS52B | SS53B | SS54B | SS55B | SS56B | SS58B | SS510B | SS515B | SS520B | ||
| Maximum Repetitive Peak Reverse Voltage | VRRM | V | 20 | 30 | 40 | 50 | 60 | 80 | 100 | 150 | 200 |
| Maximum RMS Voltage | VRMS | V | 14 | 21 | 28 | 35 | 42 | 56 | 70 | 105 | 140 |
| Maximum DC blocking Voltage | VDC | V | 20 | 30 | 40 | 50 | 60 | 80 | 100 | 150 | 200 |
| Maximum Average Forward Rectified Current @60Hz sinewave, Resistance load,TL (Fig.1) | IF(AV) | A | 5.0 | ||||||||
| Non-repetitive Peak Forward Surge Current @ t=8.3ms Half-sine wave | IFSM | A | 120 | ||||||||
| Storage temperature | Tstg | -55 ~ +150 | |||||||||
| Junction temperature | Tj | -55 ~ +125 | |||||||||
| Typical Thermal Resistance (Ta=25 Unless otherwise specified) | RJ-A | /W | 60 | ||||||||
| Typical Thermal Resistance (Ta=25 Unless otherwise specified) | RJ-L | /W | 22 | ||||||||
| Maximum instantaneous forward voltage IF=5.0A | VF | V | 0.55 | 0.70 | 0.85 | 0.95 | |||||
| Maximum DC reverse currentat rated DC blocking voltage VR=VDCTA=25 | IR1 | mA | 0.2 | ||||||||
| Maximum DC reverse currentat rated DC blocking voltage VR=VDCTA=25 | IR1 | mA | 0.05 | ||||||||
| Maximum DC reverse currentat rated DC blocking voltage VR=VDCTA=100 | IR2 | mA | 10 | ||||||||
| Maximum DC reverse currentat rated DC blocking voltage VR=VDCTA=100 | IR2 | mA | 5 | ||||||||
| Typical junction capacitance 4.0V DC,1MHz | CJ | pF | 300 | ||||||||
2506261420_R-O-SS54B_C18199181.pdf
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