SF31 WTE | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 3

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 SF31 SF32 SF33 SF34 SF35 SF36 SF37 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 3.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 125 A Forward Voltage @I F = 3.0A 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 100 80 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

SF31 – SF37 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 SF31 - SF34 SF31 - SF34 SF35 - SF36 SF37 SF35 - SF37

SF31 – SF37 3 of 3 © 2002 Won-Top Electronics

ORDERING INFORMATION

Product No.!!!! Package Type Shipping Quantity SF31-T3 DO-201AD 1200/Tape & Reel SF31-TB DO-201AD 1200/Tape & Box SF31 DO-201AD 500 Units/Box SF32-T3 DO-201AD 1200/Tape & Reel SF32-TB DO-201AD 1200/Tape & Box SF32 DO-201AD 500 Units/Box SF33-T3 DO-201AD 1200/Tape & Reel SF33-TB DO-201AD 1200/Tape & Box SF33 DO-201AD 500 Units/Box SF34-T3 DO-201AD 1200/Tape & Reel SF34-TB DO-201AD 1200/Tape & Box SF34 DO-201AD 500 Units/Box SF35-T3 DO-201AD 1200/Tape & Reel SF35-TB DO-201AD 1200/Tape & Box SF35 DO-201AD 500 Units/Box SF36-T3 DO-201AD 1200/Tape & Reel SF36-TB DO-201AD 1200/Tape & Box SF36 DO-201AD 500 Units/Box SF37-T3 DO-201AD 1200/Tape & Reel SF37-TB DO-201AD 1200/Tape & Box SF37 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