SS54BF-HF COMCHIP | Alldatasheet

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  • Metal silicon junction, majority carrier conduction. - For surface mounted applications. - Low power loss, high efficiency. - High forward surge current capability. - For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications. SMD Schottky Barrier Rectifiers Page 1 REV:A SS54BF-HF Thru. SS520BF-HF Comchip Technology CO., LTD. Company reserves the right to improve product design , functions and reliability without notice. SP-JB037 Mechanical data - Case: SMBF - Terminals: Solderable per MIL-STD-750, method 2026. Maximum Ratings and Electrical Characteristics Notes: 1. Measured at 1 MHz and applied reverse voltage of 4 V D.C Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz resistive or inductive load, for capacitive load, derate by 20% Maximum DC blocking voltage Parameter Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum average forward rectified current 40 V 28 V V 5 A Units VRRM VRMS VDC IF(AV) Symbols 100 100 200 200 150 105 150 70 140 Typical junction capacitance (Note 1) -55 ~ +150 A V mA pF Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Max instantaneous forward voltage at 5A Maximum DC reverse current Tj = 25°C at rated DC reverse voltage Tj =100°C Operating junction temperature range IFSM VF Cj Tj 0.55 0.70 0.85 800 500 120 IR 45Typical thermal resistance (Note 2) °C/WRθJA TstgStorage temperature range -55 ~ +150 °C SS54BF-HF SS56BF-HF SS510BF-HF SS520BF-HFSS515BF-HF 1.0 Circuit Diagram Cathode Anode SMBF Dimensions in inches and (millimeter) 0.217(5.50) 0.201(5.10) 0.146(3.70) 0.138(3.50) 0.051(1.30) 0.043(1.10) 0.039(1.00) 0.087(2.20) 0.075(1.90) 0.173(4.40) 0.165(4.20) Typ 0.010(0.26) 0.007(0.18)

Rating and Characteristic Curves (SS54BF-HF Thru. SS520BF-HF) SMD Schottky Barrier Rectifiers Page 2 REV:A Comchip Technology CO., LTD. Company reserves the right to improve product design , functions and reliability without notice. SP-JB037 Fig.2 - Typical Reverse Characteristics Instantaneous Reverse Current, (μA) Percent of Rated Peak Reverse Voltage, (%) Fig.4 - Typical Junction Capacitance Junction Capacitance, (pF) Reverse Voltage, (V) Fig.6 - Typical Transient Thermal Impedance Transient Thermal Impedance, (°C/W） Pulse Duration, t (sec） Fig.1 - Forward Current Derating Curve Average Forward Current, (A) Case Temperature, (°C) Fig.3 - Typical Forward Characteristic Instantaneous Forward Current, (A) Instantaneous Forward Voltage, (V) Fig.5 - Maximum Non-Repetitive Peak Forward Surge Current Peak Forward Surge Current, (A) Number of Cycles at 60Hz 0 25 15050 75 100 125 5.0 1.0 2.0 4.0 6.0 0 20 40 60 80 100 10² 10³ 2.0 0.1 1.0 1 10 100 120 100 0.1 1 10 1000.01 8.3ms single half sine wave (JEDEC Method) 3.0 0.5 1.0 1.5 100 TJ=100°C TJ=75°C TJ=25°C 140 SS510BF-HF~SS520BF-HF SS56BF-HF SS54BF-HF 0.1 1 10 100 100 1000 TJ=25°C SS56BF-HF~SS520BF-HF SS54BF-HF

SMD Schottky Barrier Rectifiers Reel Taping Specification Trailer Device Leader Direction of Feed 400mm (min)160mm (min) Page 3 REV:A Comchip Technology CO., LTD. Company reserves the right to improve product design , functions and reliability without notice. SYMBOL (mm) (inch) E F P P0 P1 T W W1 SYMBOL (mm) (inch) A B C d D D1 D2 − 1.00 2.953 ± 0.039 75 ± 1.00 0.579 + 0.079 − 0.039 o 120 DD1D2 5.75 ± 0.10 0.226 ± 0.004 Index hole A B C d E F P P1 T W SMBF SMBF SP-JB037

SMD Schottky Barrier Rectifiers Standard Packaging Case Type 5,000 REEL ( pcs ) Reel Size (inch) REEL PACK SMBF Part Number Marking Code Marking Code SS54BF-HF S54B SS56BF-HF S56B SS510BF-HF S510B SS515BF-HF S515B SS520BF-HF S520B Page 4 REV:A Comchip Technology CO., LTD. Company reserves the right to improve product design , functions and reliability without notice. XXXXX Cathode band xxxx/xxxxx = Product type marking code Product type marking code Suggested PAD Layout SIZE (inch) 0.118 (mm) 3.00 1.80 2.54 0.071 0.100 6.60 0.260 A B C D SMBF Note: 1. The pad layout is for reference purpose only. A B C D SP-JB037