ZOWIE Ultrafast Efficient Rectifier (200V~400V / 1.0A) BYD77ZDH AND BYD77ZGH OUTLINE DIMENSIONS FEATURES 1.60 Typ. Case : 1206 Halogen-free type Compliance to RoHS product GPRC (Glass passivated rectifier chip) inside Lead less chip form, no lead damage Low power loss, High efficiency High current capability Plastic package has Underwriters Laboratory Flammability Classification 94V-0 1.90 ± 0.2 * * * * * * * Unit : mm Mounting Pad Layout 3.40 ± 0.2 2.00 MAX. 40 R0. 0.70 ± 0.2 0.70 ± 0.2 APPLICATION 1.0 MIN. 4.0 REF. + 0.2 0.96- 0.1 * High frequency rectification * AC/DC Power Supply 1.50 MIN. MECHANICAL DATA Equivalent : SOD-123 Case : Packed with FRP substrate and epoxy underfilled Terminals : Pure Tin plated (Lead-Free), solderable per MIL-STD-750, Method 2026. Polarity : Laser Cathode band marking Weight : 0.012 gram MARKING 77 ZD . PACKING Voltage class: D = 200V, G = 400V * 3,000 pieces per 7" (178mm ± 2mm) reel * 4 reels per box * 6 boxes per carton o Absolute Maximum Ratings (Ta = 25 C) ITEM Symbol Repetitive peak reverse voltage VRRM Average forward current IF(AV) Peak forward surge current IFSM Reverse recovery time Trr Conditions TL = 25 oC BYD77ZGH Unit 400 V 200 1.0 A 8.3ms single half sine-wave 30 A IF = 0.5A, IR = 1.0A, Irr = 0.25A 50 nS Tj,TSTG Operating storage temperature Range BYD77ZDH o -65 to +175 C o Electrical characteristics (Ta = 25 C) ITEM Forward voltage Repetitive peak reverse current Junction capacitance Symbol Min. Typ. Max. IF = 0.1A - 0.73 - IF = 0.5A - 0.89 - IF = 1.0A - 0.98 1.00 VR = Max. VRRM , Ta = 25 oC - 0.08 1 uA VR = 4V, f = 1.0 MHz - 10 - pF Rth(JA) Junction to ambient (NOTE 1) - 90 - Rth(JL) Junction to lead (NOTE 1) - 40 - VF IRRM Cj Conditions Thermal resistance Unit V o C/W NOTES : (1) Thermal resistance from junction to ambient and from junction to lead P.C.B. mounted on 0.2 x 0.2" (5.0 x 5.0mm) copper pad areas. (2) Preliminary draft. REV. 1 2013/05 ZOWIE BYD77ZDH AND BYD77ZGH FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 RESISTIVE OR INDUCTIVE LOAD PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 1.0 0.5 8.3ms SINGLE HALF SINE-WAVE 25 20 15 10 5 0 0 0 50 75 100 125 150 175 1 200 10 o 100 NUMBER OF CYCLES AT 60Hz LEAD TEMPERATURE, C FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 10 10.00 PULSE WIDTH=300uS 1% DUTY CYCLE o TJ=150 C INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES IINSTANTANEOUS FORWARD CURRENT, AMPERES (200V~400V / 1.0A) 1.00 0.10 0.01 o TJ=125 C 1.0 0.1 o TJ=25 C 0.01 0.2 0.6 1.0 1.4 1.8 0 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 20 40 60 80 100 110 PERCENT OF RATED PEAK REVERSE VOLTAGE,% FIG.5 - TYPICAL JUNCTION CAPACITANCE 200 o TJ=25 C JUNCTION CAPACITANCE, pF 100 60 40 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE, VOLTS REV. 2 2013/05