BYG21M Taiwan Semiconductor CREAT BY ART 1.5A, 1000V Fast avalanche Surface Mount Rectifier FEATURES - Glass passivated junction chip - Ideal for automated placement - Fast switching for high efficiency - High surge current capability - Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC - Halogen-free according to IEC 61249-2-21 TYPICAL APPLICATION DO-214AC (SMA) The superior avalanche capability of BYG21M is specially suited for free-wheeling, clamping, snubber, demagnetization in power supplies and other power switching applications. MECHANICAL DATA Case: DO-214AC (SMA) Molding compound: UL flammability classification rating 94V-0 Moisture sensitivity level (MSL): level 1, per J-STD-020 Part no. with suffix means AEC-Q101 qualified Packing code with suffix means green compound (halogen-free) Terminal: Matte tin plated leads, solderable per JESD22-B102 Meet JESD 201 class 2 whisker test Polarity: Indicated by cathode band Weight: 64 mg (approximately) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (T =25C unless otherwise noted) A PARAMETER SYMBOL BYG21M UNIT Maximum repetitive peak reverse voltage V 1000 V RRM Maximum RMS voltage V 700 V RMS Maximum DC blocking voltage V 1000 V DC Maximum average forward rectified current I 1.5 A F(AV) Peak forward surge current, 8.3 ms single half sine-wave I 50 A FSM superimposed on rated load I =1A 1.5 Maximum instantaneous forward voltage F V V F (Note 1) I =1.5A 1.6 F T =25C 1 J Maximum reverse current Rated V T =100C I 10 A R J R T =125C 50 J Pulse energy in avalanche mode, non repetitive E 30 mJ RSM (Inductive load switch off ) T =25C, I =1.23A A (BR)R Maximum reverse recovery time (Note 2) t 120 ns rr Typical junction capacitance (Note 3) C 13 pF J R 20 JL Typical thermal resistance C/W R 70 JA Operating junction temperature range T - 55 to +150 C J Storage temperature range T - 55 to +150 C STG Note 1: Pulse test with PW=300s, 1% duty cycle Note 2: Test conditions: I =0.5A, I =1.0A, I =0.25A F R RR Note 3: Measured at 1 MHz and applied reverse voltage of 4.0V Version: A1601BYG21M Taiwan Semiconductor ORDERING INFORMATION PART NO. PACKING PACKING CODE PACKAGE PACKING PART NO. SUFFIX CODE SUFFIX R3 SMA 1,800 / 7 Plastic reel R2 SMA 7,500 / 13 Paper reel M2 SMA 7,500 / 13 Plastic reel BYG21M H G (Note 1) F3 Folded SMA 1,800 / 7 Plastic reel F2 Folded SMA 7,500 / 13 Paper reel F4 Folded SMA 7,500 / 13 Plastic reel Note 1: Whole series with green compound EXAMPLE EXAMPLE PART NO. PACKING CODE PACKING CODE DESCRIPTION PART NO. PART NO. SUFFIX SUFFIX AEC-Q101 qualified BYG21MHR3G BYG21M H R3 G Green compound RATINGS AND CHARACTERISTICS CURVES (T =25C unless otherwise noted) A FIG.1 MAXIMUM AVERAGE FORWARD FIG. 2 TYPICAL REVERSE CHARACTERISTICS CURRENT DERATING 2 100 T =125C J 1.5 10 1 1 0.5 0. 1 T =25C J 0 0. 01 0 25 50 75 100 12 5 150 0 20406080 100 LEAD TEMPERATURE ( C) PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FIG. 4 TYPICAL JUNCTION CAPACITANCE FIG. 3 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 50 70 f=1.0MHz 60 Vslg=50mVp-p 40 8.3ms single half sine wave 50 30 40 30 20 20 10 10 0 0 1 10 100 0. 1 1 10 100 REVERSE VOLTAGE (V) NUMBER OF CYCLES AT 60 Hz Version: A1601 AVERAGE FORWARD CURRENT (A) PEAK FORWARD SURGE URRENT (A) JUNCTION CAPACITANCE (pF) INSTANTANEOUS REVERSE CURRENT(A)