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Electronic Co. Ltd For Approval VOLTAGE CURRENT

  • Low reverse leakage
  • High forward surge capability
  • High reliability
  • High temperature soldering guaranteed:260℃/10seconds Lead and body according with RoHS standard
  • Case: Molded plastic
  • Epoxy: UL 94V-0 rate flame retardant
  • Polarity: Color band denotes cathode end
  • Mounting position: Any
  • Weight: 0.063 gram
  • Both normal and Pb free product are available:
  • Normal:80~95% Sn,5~20% Pb
  • Pb free:99 Sn above can meet Roh senviroment substance directive request
  • For use in low voltage ,high frequency inverters ,DC/DC converters, free wheeling ,and polarity protection applications Maximum Ratings and Electrical Characteristcs(Ratings at 25℃ ambient temperature unless otherwise specified ) Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. Operating Junction Temperature Range Thermal Characteristcs (Ratings at 25℃ ambient temperature unless otherwise specified ) Unit ℃/W Note：1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance from Junction to Ambient. Http://www.nhel.com.cn Data:2020-01-02 Rev.: A/1 Page: 1 of 5 S1YG SMA GENERAL PURPOSE RECTIFIERS 2000 Volts 1.0 Ampers Marking FEATURES SMA/DO-214AC MECHANICAL DATA Terminals: Solder plated, solderable per MIL-STD-202F, method 208 guranteed TYPICAL APPLICATIONS Maximum repetitive peak reverse voltage V RRM 2000 V S1YG Maximum RMS voltage V RMS 1400 V Maximum DC blocking voltage V DC 2000 V Maximum Average Forward Rectified Current See Fig.1 IF (AV) 1.0 A Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) I FSM 30 A Maximum Instantaneous Forward Voltage at 1.0A V F 1.3 V Maximum DC Reverse Current Ta=25 ℃ 5 at Rated DC Blocking Voltage Ta=125 ℃ 500 Typical Junction Capacitance (Note 1) C J 12 pF TJ -55 to +150 Storage Temperature Range TSTD -55 to +150 Parameter Symbol Typical thermal resistance (Note 2) R θJA 105 I RRM µA Parameter Symbol Unit SRXXX XXXX

Electronic Co. Ltd For Approval #### RATINGANDCHARACTERISTICCURVES Http://www.nhel.com.cn Data: 2019/01/02 Rev.: A/1 Page: 2 of 5 S1YG SMA GENERAL PURPOSE RECTIFIERS Tc, Case Temp (℃) FORWORD VOLTAGE,(V) Fig.1- FORWARD CURRENT DERATING CURVE Fig.2-TYPICAL INSTANTANEOUS FORWARD AVERAGE FORWARD CURRENT,(A) REVERSE VOLTAGE,(V) PERCENT OF RATED PEAK REVERSE VOLTAGE% Fig.3- TYPICAL JUNCTION CAPACITANCE Fig.4- TYPICAL REVERSE CHARACTERISTICS NUMBER OF CYCLES AT 60HZ Fig.5-MAX. NON-REPETITIVE SURGE CURRENT JUNCTION CAPACITANCE,(pF)PEAK FORWARD SURGE CURRENT (A) INSTANTANEOUS FORWARD CURRENT,(A)INSTANTANEOUS REVERSE CURRENT (mA) 100 0.1 1 10 100 0.2 0.4 0.6 0.8 1.2 0 25 50 75 100 125 150 S1YG 0.1 25℃ 1 10 100 TJ=TJMAX. 8.3ms SINGLE HALF SINE-WAVE JEDEC Method 0.01 0.1 100 0 20 40 60 80 100 25℃ 125℃

Electronic Co. Ltd For Approval SMA/DO-214AC PACKAGE OUTLINE A 4.000 - 4.600 0.181 - 0.157 B 4.700 - 5.280 0.185 - 0.208 C 2.400 - 2.800 0.094 - 0.110 D 1.900 - 2.400 0.075 - 0.094 E 1.300 - 1.500 0.051 - 0.059 F 0.760 - 1.520 0.030 - 0.060 G 0.100 - 0.250 0.004 - 0.010 H 0.150 - 0.305 0.006 - 0.012 A 5.800 0.228 B 2.060 0.081 C 1.660 0.065 D 2.070 0.082 Packing Information Http://www.nhel.com.cn Data:2019/01/02 Rev.:A/1 Page: 3 of 5 Quantity (reel/box) S1YG SMA GENERAL PURPOSE RECTIFIERS OUTLINE DRAWINGS OUTLINE DIMENSIONS MILLIME TERS INCHES DIM Plastic surface mounted package OUTLINE DIMENSIONS MILLIMETERS INCHES PCB Design(Recommended land dimensions for SMA diode. Electrode patterns for PCBs) Product code Pack Reel Size (mm) Quantity (pcs/reel) Carton Size L× W× H (mm) Quantity (box/carton) S1YG SMA T/R 300 5000 2 400*310*310 DIM

Electronic Co. Ltd For Approval Recommended wave soldering condition#### Recommended temperature profile for IR reflow Note : All temperatures refer to topside of the package, measured on the package body surface. Http://www.nhel.com.cn Data: 2019/01/02 Rev.: A/1 Page: 4 of 5 S1YG SMA GENERAL PURPOSE RECTIFIERS Product Peak Temperature Soldering Time Pb-free devices 260 +0/-5 ° C 5 +1/-1 seconds Profile feature Sn-Pb eutectic Assembly Pb-free Assembly Average ramp-up rate (Tsmax to Tp) 3° C/second max. 3° C/second max. Time within 5° C of actual peak temperature(tp) 10-30 seconds 20-40 seconds Preheat −Temperature Min(TS min) −Temperature Max(TS max) −Time(ts min to ts max) 100° C 150° C 60-120 seconds 150° C 200° C 60-180 seconds Time maintained above: −Temperature (TL) − Time (tL) 183° C 60-150 seconds 217° C 60-150 seconds Ramp down rate 6° C/second max. 6° C/second max. Time 25 ° C to peak temperature 6 minutes max. 8 minutes max. Peak Temperature(TP) 240 +0/-5 ° C 260 +0/-5 ° C

Electronic Co. Ltd For Approval #### Disclaimer Http://www.nhel.com.cn Data: 2019/01/02 Rev.: A/1 Page: 5 of 5 Applications shown on the herein document are examples of standard use and operation. Customers are responsible in comprehending the suitable use in particular applications. Niuhang Electronics co., LTD.makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. The products shown herein are not designed and authorized for equipments requiring high level of reliability or relating to human life and for any applications concerning life-saving or life-sustaining,such as medical instruments.transportation equipment,aerospae machinery et cetera.Customers usin or selling these products for use in such applications do so at their own rish and agree to fully indemnify Niuhang Electronics co., LTD.for any damages resulting resulting from such improper use or sale. When the appearance of the product and chip size does not change, in order to product the customer. quality, change the internal structure and the production process Niuhang can not notify S1YG SMA GENERAL PURPOSE RECTIFIERS Reproducing and modifying informatiom of the document is prohibited without permission from niuhang Electronics co., LTD Niuhang Electronics co., LTD. reserves the rights to make changes of the content herein the document anytime without notification. Niuhang Electronics co., LTD. disclaims any and all liability arising out of the application or use of any product including damages incidentally and consequentially occurred. Niuhang Electronics co., LTD. does not assume any and all implied warranties, including warranties of fitness for particular purpose,non-infringement and merchantability.