SF51 WTE | Alldatasheet

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Technical content

Features

! Diffused Junction ! Low Forward Voltage Drop ! H i g h C u r r e n t C a p a b i l i t y A B A ! High Reliability ! High Surge Current Capability M e c h a n i c a l D a t a C ! C a s e : M o l d e d P l a s t i c D ! Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 ! Polarity: Cathode Band ! Weight: 1.2 grams (approx.) ! Mounting Position: Any ! Marking: Type Number Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Symbol SF51 SF52 SF53 SF54 SF55 SF56 SF57 Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage V RRM VRWM VR 50 100 150 200 300 400 600 V RMS Reverse Voltage V R(RMS) 35 70 105 140 210 280 420 V Average Rectified Output Current ( N o t e 1 ) @ T A = 50°C IO 5.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 150 A Forward Voltage @I F = 5.0A V FM 0.95 1.3 1.7 V P e a k R e v e r s e C u r r e n t @ TA = 25°C At Rated DC Blocking Voltage @T A = 100°C IRM 5.0 100 µA Reverse Recovery Time (Note 2) t rr 35 nS Typical Junction Capacitance (Note 3) C j 110 50 pF Operating Temperature Range T j -65 to +125 °C Storage Temperature Range T STG -65 to +150 °C *Glass passivated forms are available upon request Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case WTE POWER SEMICONDUCTORS DO-201AD Dim Min Max A 25.4 — B 8.50 9.50 C 1.20 1.30 D 5.0 5.60 All Dimensions in mm

SF51 – SF57 2 of 3 © 2002 Won-Top Electronics 0.01 0.1 1.0 100 0.6 1.0 1.4 1.8 T = 25 Cj ° Pulse width = 300 s 2% duty cycle m V , INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics F I , INSTANTANEOUS FORWARD CURRENT (A)F 100 200 1 10 100 I , PEAK FORWARD SURGE CURRENT (A)FSM NUMBER OF CYCLES AT 60Hz Fig. 3 Peak Forward Surge Current 8.3ms single half sine-wave 50V DC Approx

50 NI (Non-inductive)W 10 NIW

1.0 NI W Oscilloscope (Note 1) Pulse Generator (Note 2) Device Under Test trr Set time base for 5/10ns/cm +0.5A -0.25A -1.0ANotes: 2. Rise Time = 10ns max. Input Impedance = 50 . W W Fig. 5 Reverse Recovery Time Characteristic and Test Circuit (+) (+) (-) (-) 100 1000 1 10 100 C , CAPACITANCE (pF)j V , REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance R 02 5 5 0 75 100 125 150 175 I , AVERAGE FWD RECTIFIED CURRENT (A)(AV) T , AMBIENT TEMPERATURE ( C) Fig. 1 Forward Current Derating Curve A ° Single phase half wave Resistive or Inductive load SF51 - SF54 SF51 - SF54 SF55 - SF56 SF57 SF55 - SF57

SF51 – SF57 3 of 3 © 2002 Won-Top Electronics

ORDERING INFORMATION

Product No.!!!! Package Type Shipping Quantity SF51-T3 DO-201AD 1200/Tape & Reel SF51-TB DO-201AD 1200/Tape & Box SF51 DO-201AD 500 Units/Box SF52-T3 DO-201AD 1200/Tape & Reel SF52-TB DO-201AD 1200/Tape & Box SF52 DO-201AD 500 Units/Box SF53-T3 DO-201AD 1200/Tape & Reel SF53-TB DO-201AD 1200/Tape & Box SF53 DO-201AD 500 Units/Box SF54-T3 DO-201AD 1200/Tape & Reel SF54-TB DO-201AD 1200/Tape & Box SF54 DO-201AD 500 Units/Box SF55-T3 DO-201AD 1200/Tape & Reel SF55-TB DO-201AD 1200/Tape & Box SF55 DO-201AD 500 Units/Box SF56-T3 DO-201AD 1200/Tape & Reel SF56-TB DO-201AD 1200/Tape & Box SF56 DO-201AD 500 Units/Box SF57-T3 DO-201AD 1200/Tape & Reel SF57-TB DO-201AD 1200/Tape & Box SF57 DO-201AD 500 Units/Box Products listed in bold are WTE Preferred devices. !T3 suffix refers to a 13” reel. TB suffix refers to Ammo Pack. Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department. Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, W TE cannot assume any responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to manufacturer. WTE reserves the right to change any or all information herein without further notice. WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in l ife support devices or systems without the express written approval. We power your everyday. Won-Top Electronics Co., Ltd. No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan Phone: 886-7-822-5408 or 886-7-822-5410 Fax: 886-7-822-5417 Email: sales@wontop.com Internet: http://www.wontop.com