High Surge Current Surface Mount Rectifier R O SS54BF with Cathode Line Marking and RoHS Compliance
Key Attributes
Model Number:
SS54BF
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
120A
Reverse Leakage Current (Ir):
200uA@40V
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
40V
Diode Configuration:
Independent
Voltage - Forward(Vf@If):
550mV@5.0A
Current - Rectified:
5A
Mfr. Part #:
SS54BF
Package:
SMBF
Product Description
Product Overview
The SS52BF thru SS520BF series are surface mount Schottky barrier rectifiers designed for high efficiency operation. Featuring a metal silicon junction with majority carrier conduction, these rectifiers offer ultra-low forward voltage drop and low power losses. They possess high forward surge current capability and are suitable for low voltage, high frequency inverters, free wheeling, and polarity protection applications. The devices meet MSL level 1 per J-STD-020 with a maximum peak of 260.
Product Attributes
- Brand: (Hongjiacheng)
- Origin: Zhuhai
- Material: Metal silicon junction
- Case: SMBF
- 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 | SS52BF | SS54BF | SS545BF | SS56BF | SS58BF | SS510BF | SS515BF | SS520BF |
| Device marking code | SS52BF | SS54BF | SS545BF | SS56BF | SS58BF | SS510BF | SS515BF | SS520BF | ||
| Maximum Repetitive Peak Reverse Voltage | VRRM | V | 20 | 40 | 45 | 60 | 80 | 100 | 150 | 200 |
| Maximum RMS Voltage | VRMS | V | 14 | 28 | 31.5 | 42 | 56 | 70 | 105 | 140 |
| Maximum DC blocking Voltage | VDC | V | 20 | 40 | 45 | 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 ~ +150 | ||||||||
| Typical Thermal Resistance (Junction to Ambient) | RJ-A | /W | 78 | |||||||
| Typical Thermal Resistance (Junction to Lead) | RJ-L | /W | 20 | |||||||
| Maximum instantaneous forward voltage (IF=5.0A) | VF | V | 0.55 | 0.70 | 0.85 | 0.95 | ||||
| Maximum DC reverse current at rated DC blocking voltage (VR=VDC, TA=25) | IR1 | mA | 0.5 | 0.05 | ||||||
| Maximum DC reverse current at rated DC blocking voltage (VR=VDC, TA=100) | IR2 | mA | 50 | 10 | ||||||
| Typical junction capacitance (4.0V DC, 1MHz) | CJ | pF | 800 | 500 | ||||||
| Symbol | Dimensions (mm) Min. | Dimensions (mm) Max. | Dimensions (Inches) Min. | Dimensions (Inches) Max. |
| A | 1.90 | 2.10 | 0.074 | 0.083 |
| B | 4.15 | 4.45 | 0.163 | 0.175 |
| C | 3.40 | 3.80 | 0.133 | 0.150 |
| D | 5.10 | 5.60 | 0.200 | 0.220 |
| E | 1.05 | 1.55 | 0.041 | 0.061 |
| F | 0.70 | 1.35 | 0.027 | 0.053 |
| G | 0.15 | 0.25 | 0.006 | 0.010 |
| Package Code | Unit Weight (g) | Reel (pcs) | Box (pcs) | Carton (pcs) | Delivery Mode |
| SMBF R2 | 0.065 | 3000 | 6000 | 48000 | 11'' |
| SMBF R3 | 0.065 | 5000 | 10000 | 80000 | 13'' |
2506261420_R-O-SS54BF_C18199195.pdf
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